George Kirby Stats: Statcast, Visuals & Advanced Metrics

George Kirby

P | Bats/Throws: R/R | 6' 4" 215LBS | Age: 27

Draft: 2019 | Rd: 1, #20, Seattle Mariners | Elon University

	W	L	ERA	G	GS	IP	SO	WHIP
2022	8	5	3.39	25	25	130	133	1.21
2023	13	10	3.35	31	31	190.2	172	1.04
2024	14	11	3.53	33	33	191	179	1.07
3 Seasons	35	26	3.43	89	89	511.2	484	1.09

	G	W-L	ERA	IP	SO	WHIP
2022	25	8-5	3.39	130	133	1.21
2023	31	13-10	3.35	190.2	172	1.04
2024	33	14-11	3.53	191	179	1.07
3 Seasons	89	35-26	3.43	511.2	484	1.09

Player Apps

3d Pitches illustrator Pitch Highlighter Pitch Mix Player Comparison Player Similarity Plinko Random Video Shifts Swing Take Profile Texture Map Transaction History Visual Pitch Report Zone Swing Profile

Statcast Standard Splits Game Logs

Standard MLB Batting Statistics

No MLB Hitting Statistics.

Standard MLB Pitching Statistics

	Season	Tm	LG	BF	W	L	ERA	G	GS	IP	H	R	ER	HR	BB	SO	WHIP
	2022	SEA	AL	542	8	5	3.39	25	25	130.0	135	54	49	13	22	133	1.21
*	2023	SEA	AL	757	13	10	3.35	31	31	190.2	179	74	71	22	19	172	1.04
	2024	SEA	AL	778	14	11	3.53	33	33	191.0	181	82	75	22	23	179	1.07
	3 Seasons	SEA	AL	2077	35	26	3.43	89	89	511.2	495	210	195	57	64	484	1.09

*: All Star Season, Rankings AL/NL: Top 5 10 15 20, Click for Chart.

Standard MLB Fielding Statistics

Season	Tm	LG	POS	G	GS	INN	TC	PO	A	E	DP	FPCT%
2022	SEA	AL	P	25	25	130.0	17	7	10	0	1	1.000
2023	SEA	AL	P	31	31	190.2	30	18	12	0	1	1.000
2024	SEA	AL	P	33	33	191.0	21	11	9	1	1	.952
3 Seasons	SEA	AL	P	89	89	511.2	68	36	31	1	3	.985

Spray Chart

Standard Minor League Batting Statistics

No Minor League Hitting Statistics.

Standard Minor League Pitching Statistics

Season	Tm	LG	L	W	L	ERA	G	GS	IP	H	R	ER	HR	BB	SO	WHIP
2019	Everett AquaSox	NWL	A(Short)	0	0	2.35	9	8	23.0	24	6	6	1	0	25	1.04
2021	2 Teams		Minors	5	3	2.53	15	15	67.2	58	23	19	1	15	80	1.08
2021	Everett AquaSox	A+ W	A+	4	2	2.38	9	9	41.2	33	15	11	1	8	52	0.98
2021	Arkansas Travelers	AA C	AA	1	1	2.77	6	6	26.0	25	8	8	0	7	28	1.23
2022	2 Teams		Minors	2	1	3.04	6	6	26.2	22	10	9	3	6	34	1.05
2022	Arkansas Travelers	TEX	AA	2	0	1.82	5	5	24.2	17	6	5	3	5	32	0.89
2022	Tacoma Rainiers	PCL	AAA	0	1	18.00	1	1	2.0	5	4	4	0	1	2	3.00
2025	Tacoma Rainiers	PCL	AAA	0	0	6.00	2	2	6.0	5	4	4	1	2	9	1.17
	Tacoma Rainiers	PCL	AAA	0	1	9.00	3	3	8.0	10	8	8	1	3	11	1.63
	Arkansas Travelers	TEX	AA	3	1	2.31	11	11	50.2	42	14	13	3	12	60	1.07
	Everett AquaSox	NWL	A+	4	2	2.38	9	9	41.2	33	15	11	1	8	52	0.98
	Everett AquaSox	NWL	A(Short)	0	0	2.35	9	8	23.0	24	6	6	1	0	25	1.04
Career Minors	3 Teams			7	4	2.77	32	31	123.1	109	43	38	6	23	148	1.07

Standard Minor League Fielding Statistics

Season	Tm	LG	L	POS	G	GS	INN	TC	PO	A	E	FPCT%
2019	Everett AquaSox	NWL	A(Short)	P	9	8	23.0	7	3	3	1	.857
2021	2 Teams		Minors	P	15	15	67.2	16	3	12	1	.938
2021	Everett AquaSox	A+ W	A+	P	9	9	41.2	12	2	9	1	.917
2021	Arkansas Travelers	AA C	AA	P	6	6	26.0	4	1	3	0	1.000
2022	2 Teams		Minors	P	6	6	26.2	4	2	2	0	1.000
2022	Arkansas Travelers	TEX	AA	P	5	5	24.2	4	2	2	0	1.000
2022	Tacoma Rainiers	PCL	AAA	P	1	1	2.0	0	0	0	0	.000
2025	Tacoma Rainiers	PCL	AAA	P	2	2	6.0	1	1	0	0	1.000
	Tacoma Rainiers	PCL	AAA	P	3	3	8.0	1	1	0	0	1.000
	Arkansas Travelers	TEX	AA	P	11	11	50.2	8	3	5	0	1.000
	Everett AquaSox	NWL	A+	P	9	9	41.2	12	2	9	1	.917
	Everett AquaSox	NWL	A(Short)	P	9	8	23.0	7	3	3	1	.857
Career Minors	3 Teams			P	32	31	123.1	28	9	17	2	.929

Rankings

Triples

Year	3B	Rank
2024	3	21st in AL
2023	7	2nd in AL

Strikeouts

Year	SO	Rank
2024	179	12th in AL
2023	172	17th in AL

Hits

Year	H	Rank
2024	181	1st in AL
2023	179	3rd in AL

At Bats

Year	AB	Rank
2024	740	3rd in AL
2023	727	7th in AL

Innings Pitched

Year	IP	Rank
2024	191.0	6th in AL
2023	190.2	7th in AL

Wins

Year	Wins	Rank
2024	14	9th in AL
2023	13	6th in AL

Losses

Year	Losses	Rank
2024	11	14th in AL
2023	10	13th in AL

Total Bases

Year	TB	Rank
2024	291	4th in AL
2023	287	9th in AL

Runs

Year	R	Rank
2024	82	13th in AL

Doubles

Year	2B	Rank
2024	38	8th in AL

Home Runs

Year	HR	Rank
2024	22	20th in AL

Hit By Pitch

Year	HBP	Rank
2024	7	22nd in AL

+ View More Rankings

Awards

AL All-Star

Year	Team
2023

Baseball America Major League All-Rookie Team

Year	Team
2022

AL Rookie of the Month

Month	Team
08/2022

NWL Mid-Season All-Star

Year	Team
2019

Transactions

Team	Date	Transaction
	05/04/2025	Seattle Mariners sent RHP George Kirby on a rehab assignment to Tacoma Rainiers.
	03/27/2025	Seattle Mariners placed RHP George Kirby on the 15-day injured list retroactive to March 24, 2025. Right shoulder inflammation.
	07/10/2023	RHP George Kirby assigned to American League All-Stars.
	07/26/2022	Seattle Mariners recalled RHP George Kirby, and from Tacoma Rainiers.
	07/09/2022	Seattle Mariners optioned RHP George Kirby to Tacoma Rainiers.
	07/09/2022	Tacoma Rainiers activated RHP George Kirby.
	05/08/2022	Seattle Mariners selected the contract of RHP George Kirby from Arkansas Travelers.
	03/14/2022	Seattle Mariners invited non-roster RHP George Kirby to spring training.
	03/14/2022	RHP George Kirby roster status changed by Seattle Mariners.
	08/11/2021	RHP George Kirby and assigned to Arkansas Travelers from Everett AquaSox.
	08/11/2021	Arkansas Travelers activated RHP George Kirby.
	03/10/2021	P George Kirby assigned to Seattle Mariners .
	03/10/2021	P George Kirby assigned to Seattle Mariners .
	02/12/2021	RHP George Kirby assigned to Everett AquaSox.
	02/12/2021	RHP George Kirby assigned to Everett AquaSox.
	09/30/2020	RHP George Kirby assigned to Modesto Nuts from Mariners Alternate Training Site.
	09/30/2020	RHP George Kirby assigned to Modesto Nuts.
	07/18/2020	RHP George Kirby assigned to Mariners Alternate Training Site from Modesto Nuts.
	06/28/2020	Seattle Mariners invited non-roster RHP George Kirby to spring training.
	11/20/2019	RHP George Kirby assigned to Modesto Nuts from Everett AquaSox.
	06/13/2019	RHP George Kirby assigned to Everett AquaSox.
	06/12/2019	RHP George Kirby assigned to Seattle Mariners.

Platoon Splits

Team	L	Type	W	L	ERA	G	GS	SV	IP	BF	H	R	ER	HR	BB	SO	WHIP
Seattle Mariners	MLB	vs Left				33			83.2	356	86			12	15	88	1.21
Seattle Mariners	MLB	vs Right				33			106.1	422	95			10	8	91	0.97

Monthly Splits

Team	L	Type	W	L	ERA	G	GS	IP	BF	H	R	ER	HR	BB	SO	WHIP
Seattle Mariners	MLB	March	1	0	0.00	1	1	6.2	24	2	0	0	0	2	8	0.60
Seattle Mariners	MLB	April	2	2	5.26	5	5	25.2	110	30	15	15	2	2	30	1.25
Seattle Mariners	MLB	May	1	3	4.00	6	6	36.0	145	32	16	16	7	2	27	0.94
Seattle Mariners	MLB	June	3	0	1.74	5	5	31.0	117	23	7	6	2	3	31	0.84
Seattle Mariners	MLB	July	1	2	2.21	6	6	36.2	149	34	10	9	0	6	35	1.09
Seattle Mariners	MLB	August	2	3	6.84	5	5	25.0	121	37	24	19	9	6	22	1.72
Seattle Mariners	MLB	September	4	1	3.00	5	5	30.0	112	23	10	10	2	2	26	0.83
Seattle Mariners	MLB	Pre All-Star	7	7	3.29	20	20	117.2	470	104	45	43	11	13	116	0.99
Seattle Mariners	MLB	Post All-Star	7	4	3.93	13	13	73.1	308	77	37	32	11	10	63	1.19

Baserunner Splits

Team	L	Type	G	IP	BF	H	HR	BB	SO	WHIP
Seattle Mariners	MLB	Bases Empty	33	118.0	484	111	14	11	119	1.03
Seattle Mariners	MLB	Bases Loaded	5	2.0	7	1	1	0	3	0.50
Seattle Mariners	MLB	Runner at 1st	33	30.0	115	31	3	1	24	1.07
Seattle Mariners	MLB	Runners at 1st & 2nd	18	8.2	37	8	2	3	12	1.27
Seattle Mariners	MLB	Runners at 1st & 3rd	16	5.2	24	7	0	0	4	1.24
Seattle Mariners	MLB	Runner at 2nd	29	18.0	76	17	2	5	9	1.22
Seattle Mariners	MLB	Runners at 2nd & 3rd	7	3.2	12	1	0	0	3	0.27
Seattle Mariners	MLB	Runner at 3rd	15	5.0	23	5	0	3	5	1.60
Seattle Mariners	MLB	Scoring Position	32	43.0	179	39	5	11	36	1.16

Game Type Splits

Team	L	Type	W	L	ERA	G	GS	SV	IP	BF	H	R	ER	HR	BB	SO	WHIP
Seattle Mariners	MLB	Home Games	6	5	3.06	14	14	0	82.1	333	73	29	28	5	10	84	1.01
Seattle Mariners	MLB	Away Games	8	6	3.89	19	19	0	108.2	445	108	53	47	17	13	95	1.11
Seattle Mariners	MLB	Day Games	5	3	3.41	12	12	0	68.2	286	68	27	26	3	9	56	1.12
Seattle Mariners	MLB	Night Games	9	8	3.60	21	21	0	122.1	492	113	55	49	19	14	123	1.04
Seattle Mariners	MLB	Leading Off				33			49.1	197	43			5	4	42	0.95
Seattle Mariners	MLB	Late / Close				4			3.0	13	5			0	0	5	1.67

Outs Splits

Team	L	Type	G	IP	BF	H	HR	BB	SO	WHIP
Seattle Mariners	MLB	No Outs	33	66.0	262	57	7	5	53	0.94
Seattle Mariners	MLB	One Out	33	64.1	277	77	8	8	70	1.32
Seattle Mariners	MLB	Two Outs	33	60.2	239	47	7	10	56	0.94

Inning Splits

Team	L	Type	ERA	G	IP	BF	H	R	ER	HR	BB	SO	WHIP
Seattle Mariners	MLB	First Inning	3.82	33	33.0	142	30	14	14	5	7	39	1.12
Seattle Mariners	MLB	Second Inning	1.91	33	33.0	125	25	8	7	2	2	31	0.82
Seattle Mariners	MLB	Third Inning	4.36	33	33.0	136	34	16	16	4	4	26	1.15
Seattle Mariners	MLB	Fourth Inning	5.29	33	32.1	142	40	24	19	4	5	33	1.39
Seattle Mariners	MLB	Fifth Inning	1.21	30	29.2	112	22	5	4	2	3	21	0.84
Seattle Mariners	MLB	Sixth Inning	4.70	26	23.0	91	21	12	12	5	2	20	1.00
Seattle Mariners	MLB	Seventh Inning	3.86	9	7.0	30	9	3	3	0	0	9	1.29

Platoon Splits

Team	L	Type	W	L	ERA	G	GS	SV	IP	BF	H	R	ER	HR	BB	SO	WHIP
Tacoma Rainiers	Triple-A	vs Left				2			2.2	12	2			1	2	5	1.50
Tacoma Rainiers	Triple-A	vs Right				2			3.0	12	3			0	0	4	1.00

Monthly Splits

Team	L	Type	W	L	ERA	G	GS	SV	IP	BF	H	R	ER	HR	BB	SO	WHIP
Tacoma Rainiers	Triple-A	May	0	0	6.00	2	2	0	6.0	24	5	4	4	1	2	9	1.17
Tacoma Rainiers	Triple-A	First Half	0	0	6.00	2	2	0	6.0	24	5	4	4	1	2	9	1.17

Baserunner Splits

Team	L	Type	G	IP	BF	H	HR	BB	SO	WHIP
Tacoma Rainiers	Triple-A	Bases Empty	2	4.1	17	2	1	2	6	0.92
Tacoma Rainiers	Triple-A	Runner at 1st	1	0.1	2	1	0	0	1	3.00
Tacoma Rainiers	Triple-A	Runners at 1st & 3rd	1	0.0	1	1	0	0	0	-.--
Tacoma Rainiers	Triple-A	Runner at 2nd	1	1.0	3	1	0	0	1	1.00
Tacoma Rainiers	Triple-A	Runner at 3rd	1	0.1	1	0	0	0	1	0.00
Tacoma Rainiers	Triple-A	Scoring Position	1	1.1	5	2	0	0	2	1.50

Game Type Splits

Team	L	Type	W	L	ERA	G	GS	SV	IP	BF	H	R	ER	HR	BB	SO	WHIP
Tacoma Rainiers	Triple-A	Home Games	0	0	9.00	1	1	0	3.0	14	4	3	3	0	2	5	2.00
Tacoma Rainiers	Triple-A	Away Games	0	0	3.00	1	1	0	3.0	10	1	1	1	1	0	4	0.33
Tacoma Rainiers	Triple-A	Day Games	0	0	3.00	1	1	0	3.0	10	1	1	1	1	0	4	0.33
Tacoma Rainiers	Triple-A	Night Games	0	0	9.00	1	1	0	3.0	14	4	3	3	0	2	5	2.00
Tacoma Rainiers	Triple-A	Leading Off				2			1.2	6	0			0	1	3	0.60

Outs Splits

Team	L	Type	G	IP	BF	H	HR	BB	SO	WHIP
Tacoma Rainiers	Triple-A	No Outs	2	2.0	8	1	0	1	4	1.00
Tacoma Rainiers	Triple-A	One Out	2	2.0	9	3	1	1	2	2.00
Tacoma Rainiers	Triple-A	Two Outs	2	2.0	7	1	0	0	3	0.50

Inning Splits

Team	L	Type	ERA	G	IP	BF	H	R	ER	HR	BB	SO	WHIP
Tacoma Rainiers	Triple-A	First Inning	4.50	2	2.0	8	1	1	1	0	1	5	1.00
Tacoma Rainiers	Triple-A	Second Inning	0.00	2	2.0	6	0	0	0	0	0	1	0.00
Tacoma Rainiers	Triple-A	Third Inning	13.50	2	2.0	10	4	3	3	1	1	3	2.50

Date	Home Tm	Away Tm	W	L	ERA	G	GS	IP	H	R	ER	HR	BB	SO	WHIP
2024-03-29	Seattle Mariners	Boston Red Sox	1	0	0.00	1	1	6.2	2	0	0	0	2	8	0.60
March	Seattle Mariners		1	0	0.00	1	1	6.2	2	0	0	0	2	8	0.60
2024-04-03	Seattle Mariners	Cleveland Guardians	0	1	6.97	1	1	3.2	10	8	8	0	0	2	1.35
2024-04-09	Toronto Blue Jays	Seattle Mariners	0	1	8.16	1	1	4.0	8	5	5	1	0	3	1.53
2024-04-15	Seattle Mariners	Cincinnati Reds	1	0	6.64	1	1	6.0	5	2	2	1	0	6	1.33
2024-04-21	Colorado Rockies	Seattle Mariners	0	0	5.33	1	1	5.0	5	0	0	0	1	7	1.30
2024-04-27	Seattle Mariners	Arizona Diamondbacks	1	0	4.18	1	1	7.0	2	0	0	0	1	12	1.11
April	Seattle Mariners		2	2	5.26	5	5	25.2	30	15	15	2	2	30	1.25
2024-05-03	Houston Astros	Seattle Mariners	0	0	3.76	1	1	6.0	4	1	1	0	0	3	1.04
2024-05-08	Minnesota Twins	Seattle Mariners	0	1	4.15	1	1	5.0	4	4	4	3	1	4	1.04
2024-05-13	Seattle Mariners	Kansas City Royals	1	0	3.58	1	1	7.0	3	0	0	0	0	6	0.95
2024-05-19	Baltimore Orioles	Seattle Mariners	0	1	3.99	1	1	6.0	9	5	5	2	0	3	1.01
2024-05-24	Washington Nationals	Seattle Mariners	0	1	4.33	1	1	6.0	6	5	5	2	1	3	1.03
2024-05-29	Seattle Mariners	Houston Astros	0	0	4.08	1	1	6.0	6	1	1	0	0	8	1.02
May	Seattle Mariners		1	3	4.00	6	6	36.0	32	16	16	7	2	27	0.94
2024-06-04	Oakland Athletics	Seattle Mariners	1	0	4.05	1	1	5.0	6	2	2	0	1	9	1.05
2024-06-09	Kansas City Royals	Seattle Mariners	0	0	3.81	1	1	7.0	5	1	1	0	0	4	1.02
2024-06-15	Seattle Mariners	Texas Rangers	1	0	3.54	1	1	6.0	3	1	0	0	2	6	1.01
2024-06-21	Miami Marlins	Seattle Mariners	0	0	3.47	1	1	7.0	5	2	2	2	0	5	0.99
2024-06-26	Tampa Bay Rays	Seattle Mariners	1	0	3.35	1	1	6.0	4	1	1	0	0	7	0.97
June	Seattle Mariners		3	0	1.74	5	5	31.0	23	7	6	2	3	31	0.84
2024-07-02	Seattle Mariners	Baltimore Orioles	0	1	3.32	1	1	6.1	7	2	2	0	1	5	0.98
2024-07-07	Seattle Mariners	Toronto Blue Jays	0	0	3.39	1	1	6.0	7	3	3	0	1	8	1.00
2024-07-13	Los Angeles Angels	Seattle Mariners	0	1	3.29	1	1	6.0	3	2	1	0	2	7	0.99
2024-07-20	Seattle Mariners	Houston Astros	0	0	3.20	1	1	6.0	4	1	1	0	0	6	0.98
2024-07-26	Chicago White Sox	Seattle Mariners	1	0	3.03	1	1	7.0	6	0	0	0	1	7	0.98
2024-07-31	Boston Red Sox	Seattle Mariners	0	0	3.04	1	1	5.1	7	2	2	0	1	2	1.00
July	Seattle Mariners		1	2	2.21	6	6	36.2	34	10	9	0	6	35	1.09
2024-08-07	Seattle Mariners	Detroit Tigers	0	1	3.13	1	1	5.0	7	3	3	2	1	7	1.02
2024-08-13	Detroit Tigers	Seattle Mariners	0	1	3.42	1	1	3.2	12	11	6	3	1	5	1.09
2024-08-18	Pittsburgh Pirates	Seattle Mariners	1	0	3.40	1	1	6.0	4	2	2	1	2	5	1.08
2024-08-24	Seattle Mariners	San Francisco Giants	0	1	3.48	1	1	4.2	9	3	3	0	1	3	1.11
2024-08-30	Los Angeles Angels	Seattle Mariners	1	0	3.63	1	1	5.2	5	5	5	3	1	2	1.11
August	Seattle Mariners		2	3	6.84	5	5	25.0	37	24	19	9	6	22	1.72
2024-09-04	Oakland Athletics	Seattle Mariners	1	0	3.61	1	1	6.0	6	2	2	0	0	9	1.11
2024-09-10	Seattle Mariners	San Diego Padres	0	1	3.77	1	1	5.0	7	5	5	2	1	4	1.12
2024-09-15	Seattle Mariners	Texas Rangers	1	0	3.62	1	1	7.0	1	0	0	0	0	3	1.08
2024-09-20	Texas Rangers	Seattle Mariners	1	0	3.60	1	1	6.0	5	2	2	0	0	4	1.08
2024-09-25	Houston Astros	Seattle Mariners	1	0	3.53	1	1	6.0	4	1	1	0	1	6	1.07
September	Seattle Mariners		4	1	3.00	5	5	30.0	23	10	10	2	2	26	0.83

Date	Home Tm	Away Tm	ERA	G	GS	IP	H	R	ER	HR	BB	SO	WHIP
2025-05-04	Las Vegas Aviators	Tacoma Rainiers	3.00	1	1	3.0	1	1	1	1	0	4	0.33
2025-05-10	Tacoma Rainiers	Sacramento River Cats	6.00	1	1	3.0	4	3	3	0	2	5	1.17
May	Tacoma Rainiers		6.00	2	2	6.0	5	4	4	1	2	9	1.17

Statcast Statistics

Season	Age	Pitches	Batted Balls	Barrels	Barrel %	Barrel/PA	Exit Velocity	Max EV	Launch Angle	LA Sweet- Spot %	XBA	XSLG	WOBA	XWOBA	XWOBACON	HardHit%	K%	BB%	ERA	xERA
2022	24	2092	382	34	8.9	6.3	89.3	111.5	11.3	31.4	.233	.379	.302	.284	.354	38.7	24.5	4.1	3.39	3.31
2023	25	2825	560	42	7.5	5.5	89.2	115.6	12.4	32.0	.262	.425	.284	.305	.382	40.9	22.7	2.5	3.35	3.90
2024	26	2967	568	46	8.1	5.9	89.0	113.9	14.8	30.5	.236	.396	.287	.288	.357	36.3	23.0	3.0	3.53	3.44
Player		7884	1510	122	8.1	5.9	89.2	115.6	13.0	31.3	.244	.402	.290	.293	.366	38.6	23.3	3.1
MLB					7.0	4.8	88.5	122.4	12.3	33.2	.245	.405	.316	.315	.368	36.7	22.2	8.4

! Note: All figures in this table cover the period 2015-present.

Statcast Pitch Arsenal

Kirby relies on 7 pitches.

Four Seamer

(34.5%) ,

Slider

(23.8%) ,

Sinker

(23.0%) ,

Split Finger

(10.2%) ,

Knuckle Curve

(8.2%) ,

Cutter

(0.2%) ,

Knuckleball

(0.0%) ,

+ If Available Pitches Click to Video.

+ View George Kirby's Pitches in 3d

+ Similar Pitchers to George Kirby Based on Velocity and Movement:

2022 - Joan Adon

2022 - Brandon Woodruff

2022 - Frankie Montas

2023 - Zack Wheeler

2023 - Edward Cabrera

--- Compare All Similar Pitchers

Pitch Tracking

Batted Ball Profile

Season	GB %	AIR %	FB %	LD %	PU %	Pull %	Straight %	Oppo %	Pull GB %	Straight GB %	Oppo GB %	Pull AIR %	Straight AIR %	Oppo AIR %
		AIR: Fly Balls + Line Drives + Popups				All Batted Balls			Batted Ball Breakdown
2022	46.3	53.7	25.7	21.2	6.8	31.4	40.3	28.3	18.1	20.7	7.6	13.4	19.6	20.7
2023	44.6	55.4	25.7	22.1	7.5	38.2	31.4	30.4	22.3	16.1	6.3	15.9	15.4	24.1
2024	42.8	57.2	26.6	21.3	9.3	33.1	36.6	30.3	21.1	16.5	5.1	12.0	20.1	25.2
Player	44.4	55.6	26.0	21.6	8.0	34.6	35.6	29.8	20.8	17.4	6.2	13.8	18.2	23.6
MLB	44.4	55.6	23.8	24.7	7.1	37.2	37.4	25.2	20.6	17.8	5.9	16.6	19.7	19.3

! Note: All figures in this table cover the period 2015-present.

Quality of Contact

Season	Weak %	Topped %	Under %	Flare/Burner %	Solid %	Barrel %	Barrel/PA
2022	3.1	35.3	24.1	22.3	5.8	8.9	6.3
2023	2.3	34.5	24.3	25.5	5.9	7.5	5.5
2024	3.3	33.1	27.8	21.7	5.8	8.1	5.9
Player	2.9	34.2	25.6	23.2	5.8	8.1	5.9
MLB	3.9	32.6	24.8	24.4	5.9	7.0	4.8

! Note: All figures in this table cover the period 2015-present.

Similar Pitchers to George Kirby:

2022 - Ryan Brasier

2022 - José Suarez

2024 - Robert Suarez

2022 - Frankie Montas

2024 - Andrew Kittredge

--- Compare All Similar Pitchers

Pitch Movement

How this works: This section shows two different ways to evaluate pitch movement. On the left, “Total Movement” shows the real-world movement of a pitch, including the forces of gravity, which affects every pitch thrown. Since gravity requires time, and slower pitches aren't 'better' just because they have more time to move, a pitch's movement is compared to other pitches of the same pitch type, within +/- 2 MPH and +/- 0.5 feet of extension/release. On the right, Induced Movement (or IVB) is reported without gravity, and attempts to isolate movement created by the pitcher's ability to spin and manipulate the ball.

						Total Movement (in inches, w/ gravity)				Induced Movement (in inches, w/o gravity)
Year	Pitch	Team	Hand	#	MPH	Vertical Drop	vs. Comparable	Horizontal Break	vs. Comparable	Vertical Break	vs. Avg	Horizontal Break	vs. Avg
2024	Cutter	SEA	R	7	92.6	23.5	-1.0	0.0GLV	-2.0	8.3	0.0	0.0GLV	-2.7
2024	Knuckleball	SEA	R	1	73.9	43.3	-10.3	2.6ARM	2.2	7.5	-10.4	2.6ARM	2.8
2024	4-Seam Fastball	SEA	R	1025	96.0	14.0	-0.2	9.4ARM	2.0	15.8	0.1	9.4ARM	1.8
2024	Slider	SEA	R	706	87.2	38.3	4.4	7.7GLV	3.6	-2.5	4.1	7.7GLV	2.8
2024	Split-Finger	SEA	R	302	86.0	35.6	2.3	9.6ARM	-1.0	1.4	1.2	9.6ARM	-1.1
2024	Curveball	SEA	R	243	83.4	53.7	5.3	8.6GLV	1.2	-14.0	4.0	8.6GLV	-0.8
2024	Sinker	SEA	R	683	96.0	18.2	-2.5	15.8ARM	0.9	11.5	-4.3	15.8ARM	0.9
2023	Changeup	SEA	R	51	86.6	31.3	0.5	16.0ARM	1.6	5.2	0.2	16.0ARM	1.6
2023	Sinker	SEA	R	598	95.8	19.5	-0.9	15.8ARM	0.8	10.3	-2.6	15.8ARM	0.9
2023	Knuckleball	SEA	R	2	75.1	45.6	-5.4	5.6ARM	-1.2	3.5	-5.4	5.6ARM	-1.9
2023	4-Seam Fastball	SEA	R	1123	96.1	14.4	-0.6	8.4ARM	0.7	15.2	-0.6	8.4ARM	1.0
2023	Split-Finger	SEA	R	171	84.9	37.5	3.6	10.3ARM	-1.0	0.4	2.9	10.3ARM	-0.8
2023	Curveball	SEA	R	324	81.8	53.9	3.7	9.2GLV	1.1	-12.8	2.9	9.2GLV	0.3
2023	Slider	SEA	R	556	86.3	39.2	4.2	11.0GLV	6.5	-2.4	3.9	11.0GLV	5.8
2022	4-Seam Fastball	SEA	R	956	95.3	15.1	-1.1	8.8ARM	1.3	14.9	-1.3	8.8ARM	1.4
2022	Slider	SEA	R	187	85.5	38.1	2.5	10.1GLV	5.2	-0.6	2.4	10.1GLV	4.5
2022	Changeup	SEA	R	167	86.0	33.5	2.5	15.3ARM	0.8	3.5	2.4	15.3ARM	1.1
2022	Cutter	SEA	R	255	88.3	30.2	-2.8	3.8GLV	1.3	4.7	-3.6	3.8GLV	1.1
2022	Sinker	SEA	R	249	94.7	20.7	0.0	16.1ARM	1.2	9.8	-1.5	16.1ARM	1.4
2022	Curveball	SEA	R	278	80.8	53.6	2.5	9.9GLV	1.0	-11.5	1.6	9.9GLV	0.8

! Note: Years are in reverse order.

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Run Values by Pitch Type

Year	Pitch Type	RV/100	Run Value	Pitches	%	PA	BA	SLG	wOBA	Whiff%	K%	PutAway %	xBA	xSLG	xwOBA	Hard Hit %
2024	4-Seam Fastball	0.4	4	1,025	34.5	271	.230	.467	.310	29.1	30.6	21.2	.220	.439	.294	37.3
2024	Slider	1.4	10	706	23.8	163	.224	.314	.251	26.9	22.7	22.4	.235	.385	.286	32.2
2024	Sinker	1.6	11	683	23.0	203	.253	.340	.288	10.0	11.8	13.3	.260	.381	.297	39.4
2024	Split-Finger	-2.0	-6	302	10.2	81	.253	.413	.323	29.5	24.7	14.8	.230	.369	.284	33.3
2024	Curveball	-1.8	-4	243	8.2	59	.333	.439	.365	28.6	23.7	12.6	.239	.326	.259	34.9
2024	Cutter	-2.8	0	7	0.2		--	--	--	0.0	--	0.0	--	--	--	--
2024	Knuckleball	-3.8	0	1	0.0		--	--	--	--	--	--	--	--	--	--
2023	4-Seam Fastball	1.0	11	1,123	39.8	311	.240	.402	.294	27.8	28.3	21.6	.254	.440	.310	44.3
2023	Sinker	1.0	6	598	21.2	192	.251	.366	.293	13.1	18.2	17.5	.279	.407	.313	38.9
2023	Slider	1.0	5	556	19.7	110	.264	.377	.298	22.0	12.7	9.8	.271	.367	.286	28.0
2023	Curveball	1.1	3	324	11.5	84	.265	.458	.315	15.9	17.9	17.4	.262	.497	.315	47.8
2023	Split-Finger	1.5	3	171	6.1	49	.143	.286	.181	35.7	40.8	23.3	.179	.314	.208	51.7
2023	Changeup	-4.1	-2	51	1.8	10	.500	.900	.595	12.5	0.0	0.0	.469	.872	.564	40.0
2023	Knuckleball	0.1	0	2	0.1		--	--	--	100.0	--	--	--	--	--	--
2022	4-Seam Fastball	1.8	17	956	45.7	242	.225	.346	.259	26.6	30.6	22.8	.211	.377	.268	43.4
2022	Curveball	-1.1	-3	278	13.3	64	.293	.483	.350	13.8	10.9	14.0	.312	.504	.371	34.0
2022	Cutter	-3.7	-9	255	12.2	60	.362	.638	.450	21.5	23.3	14.3	.268	.432	.314	40.9
2022	Sinker	0.6	2	249	11.9	84	.257	.284	.295	10.5	27.4	24.5	.191	.258	.256	25.5
2022	Slider	-1.9	-3	187	8.9	48	.298	.383	.345	13.8	18.8	12.3	.216	.262	.219	34.2
2022	Changeup	-1.3	-2	167	8.0	44	.279	.395	.323	15.8	13.6	13.0	.283	.485	.336	45.9

! Note: Years are in reverse order.

! Note: To better align with other values, positive numbers (red) are good, and negative numbers (blue) are poor.

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Spin Direction

Year	Pitch Type	Pitches	MPH	Active Spin %	Total Movement (In.)	Spin-Based	Observed	Deviation
2024	Curveball	243	83.4	82	19.1	7:15	7:00	15
2024	4-Seam Fastball	1,011	96.0	94	18.1	1:15	1:00	15
2024	Split-Finger	241	86.0	87	10.7	2:15	3:00	-45
2024	Sinker	676	96.0	91	19.8	1:15	2:00	-45
2024	Slider	700	87.2	41	9.5	7:15	8:00	-45
2023	Changeup	50	86.6	99	17.2	2:00	2:30	-30
2023	Curveball	312	81.8	84	18.2	7:15	7:00	15
2023	4-Seam Fastball	1,086	96.1	88	17.0	1:15	1:00	15
2023	Split-Finger	139	84.7	84	11.3	2:30	3:00	-30
2023	Sinker	583	95.8	86	19.1	1:15	2:00	-45
2023	Slider	543	86.2	56	12.7	7:30	8:15	-45
2022	Changeup	167	86.0	99	16.3	2:15	2:45	-30
2022	Curveball	274	80.8	85	17.6	7:15	7:15	0
2022	Cutter	254	88.3	36	5.9	11:45	10:30	75
2022	4-Seam Fastball	943	95.3	87	17.0	1:15	1:00	15
2022	Sinker	221	94.7	84	19.1	1:15	2:00	-45
2022	Slider	181	85.4	48	11.8	7:30	8:30	-60

! Note: Years are in reverse order.

+ Show More Seasons

! Note: This table is showing data from the PITCHER perspective.

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Pitcher Arm Angle

! Note: Data is available from 2020 through the present.

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Statcast Pitching Run Value

				Runs
Year	Team	PA	Pitches	Heart	Shadow	Chase	Waste	All
2022		542	2,092	4	10	-9	-5	0
2023		756	2,825	24	16	-8	-5	26
2024		777	2,967	8	31	-15	-10	15
Player		2,075	7,884	36	57	-32	36	41

+ View Complete Pitching Run Value Leaderboard
+ Show Leverage-Based Run Value

Statcast Pitching Run Value (Leveraged)

These run values are leveraged, meaning the base/out situation at the time of the event does impact the run value (thus introducing context outside the batter's own contribution).

				Runs
Year	Team	PA	Pitches	Heart	Shadow	Chase	Waste	All	+/- Due To Leverage
2022		542	2,092	10	12	-8	-5	9	9
2023		756	2,825	16	17	-6	-5	23	-4
2024		777	2,967	1	33	-11	-10	14	-1
Player		2,075	7,884	27	63	-25	27	46	5

Plate Discipline

Season	Pitches	Zone %	Zone Swing %	Zone Contact %	Chase %	Chase Contact %	Edge %	1st Pitch Strike %	Swing %	Whiff %	Meatball %	Meatball Swing %
2022	2,092	55.1	71.9	81.2	29.0	70.7	45.5	67.7	52.6	21.2	8.7	84.1
2023	2,825	56.8	70.9	82.4	32.9	60.7	45.2	69.5	54.5	22.9	8.6	77.9
2024	2,967	52.0	73.2	82.0	31.9	59.8	44.7	66.3	53.4	24.1	7.9	83.4
Player	7,884	54.5	72.0	81.9	31.5	62.7	45.1	67.8	53.6	22.9	8.4	81.5
MLB		48.7	67.0	82.0	28.4	57.7	42.6	61.1	47.2	25.0	7.3	76.3

! Note: All figures in this table cover the period 2015-present.

Percentile Rankings

Year	xwOBA / xERA	xBA	xSLG	xISO	xOBP	Brl	Brl%	EV	Hard Hit%	K%	BB%	Whiff%	Chase Rate	FB Velo	FB Spin	CB Spin	Extension
2022	71	55	50	46	86	13	22	28	44	63	96	15	45	72	40	11	69
2023	60	25	32	47	84	9	58	43	38	43	100	27	88	85	45	30	47
2024	73	55	44	35	92	3	41	42	70	50	99	39	84	80	44	42	58

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Expected Home Runs

Adjusted

Year	Avg HR Trot	Actual HR	xHR	HR-xHR	Doubters	Mostly Gone	No Doubters	No Doubter %
2022	24.32	13	13.1	0	14	14	3	23.1
2023	22.76	22	21.3	1	12	18	8	36.4
2024	25.01	22	21.5	1	8	16	10	45.5
Player	23.99	57	56.0	1	34	48	21	36.8

Note: xHR tells how many of this pitcher's home runs allowed would have been out of other stadiums. The "Adjusted" view here accounts for different wall heights, distances and environmental effects using Statcast Park Factor data.

Standard

Year	Avg HR Trot	Actual HR	xHR	HR-xHR	Doubters	Mostly Gone	No Doubters	No Doubter %
2022	24.32	13	11.9	1	14	10	5	38.5
2023	22.76	22	20.2	2	15	17	7	31.8
2024	25.01	22	21.4	1	11	15	9	40.9
Player	23.99	57	53.5	4	40	42	21	36.8

Note: xHR tells how many of this pitcher's home runs allowed would have been out of other stadiums. The "Standard" view here accounts for different wall heights and distances but excludes environmental effects. It is based purely on the observed trajectory of the hit.

+ View Standard Expected Home Runs

Expected Home Runs by Park

Adjusted

Year	HR
2022	13	9	11	17	14	13	16	9	8	9	9	18	16	11	15	18	14	10	11	15	10	13	23	14	8	8	18	20	13	13	11
2023	22	18	17	22	25	21	24	19	21	18	20	19	20	18	25	23	23	20	20	27	18	20	33	26	18	16	21	23	22	22	21
2024	22	22	19	23	21	23	25	20	17	15	20	23	23	18	22	19	20	19	23	23	24	23	28	26	18	21	22	21	24	22	21
Player	57	49	47	62	60	57	65	48	46	42	49	60	59	47	62	60	57	49	54	65	52	56	84	66	44	45	61	64	59	57	53

Standard

Year	HR
2022	13	10	11	19	10	9	16	12	13	5	8	19	12	11	17	9	8	9	11	19	10	13	20	13	7	9	8	7	16	15	11
2023	22	18	21	26	18	23	23	22	20	13	20	20	19	19	25	17	18	20	21	26	21	24	26	20	16	17	13	8	23	26	23
2024	22	22	21	27	21	24	24	21	21	17	19	25	22	20	24	21	19	20	23	23	20	25	25	22	18	21	17	10	25	24	21
Player	57	50	53	72	49	56	63	55	54	35	47	64	53	50	66	47	45	49	55	68	51	62	71	55	41	47	38	25	64	65	55

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Year to Year Changes

Metric	2022	+/-		2023	+/-		2024
Fastball Velocity	94.0	2.0	↑	96.0	0.0		96.0
Offspeed Velocity	86.0	-0.7	↓	85.3	0.7	↑	86.0
Breaking Velocity	82.7	1.9	↑	84.6	1.6	↑	86.2
Exit Velocity	89.3	-0.1	↓	89.2	-0.2	↓	89.0
Launch Angle	11.3	1.1	↑	12.4	2.4	↑	14.8
Barrel %	8.9	-1.4	↓	7.5	0.6	↑	8.1
Hard Hit %	38.7	2.2	↑	40.9	-4.6	↓	36.3
LA Sweet-Spot %	31.4	0.6	↑	32.0	-1.5	↓	30.5
xBA	.233	0.029	↑	.262	-0.026	↓	.236
BA	.264	-0.018	↓	.246	-0.001	↓	.245
xwOBA	.284	0.021	↑	.305	-0.017	↓	.288
wOBA	.302	-0.018	↓	.284	0.003	↑	.287
xSLG	.379	0.046	↑	.425	-0.029	↓	.396
SLG	.393	0.002	↑	.395	-0.002	↓	.393
K%	24.5	-1.8	↓	22.7	0.3	↑	23.0
BB%	4.1	-1.6	↓	2.5	0.5	↑	3.0
Swing %	52.6	1.9	↑	54.5	-1.1	↓	53.4
Whiff%	21.2	1.7	↑	22.9	1.2	↑	24.1
In Zone %	55.1	1.7	↑	56.8	-4.8	↓	52.0
Out of Zone %	44.9	-1.7	↓	43.2	4.8	↑	48.0
Out of Zone Swing %	29.0	3.9	↑	32.9	-1.0	↓	31.9
First Pitch Swing %	38.6	-1.1	↓	37.5	0.7	↑	38.2
First Pitch Strike %	67.7	1.8	↑	69.5	-3.2	↓	66.3

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Statcast Fielder Positioning

				vs RHH			vs LHH
Year	Alignment Type	PA	wOBA	PA	Total	%	PA	Total	%
2022	Shifts	542	.302	258	61	23.6	284	165	58.1
2023	Shades	756	.284	403	32	7.9	353	192	54.4
2024	Shades	776	.288	421	72	17.1	355	213	60.0

! Note: Shifts are through the 2022 season, Shaded starting from the 2023 season, Shift: three or more infielders are on the same side of second base, Shade: positioned outside of their typical responsible slices of the field.
Learn more about how positioning is defined here

Pitch Tempo

		Bases Empty				Runners On Base
Season	Team	Pitches	Tempo	Fast %	Slow %	Pitches	Tempo	Fast %	Slow %
2022		566	16.5	28.1%	0.7%	310	25.3	0.0%	12.6%
2023		793	16.2	27.2%	0.1%	353	21.3	0.0%	0.6%
2024		818	17.3	5.0%	0.7%	384	20.6	0.0%	1.0%

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Year	Team	Baserunning Runs	Runs via Extra Bases	Runs via SB	Advance Attempts	Advances	Thrown Out	Holds	XB Adv Attempts	SB (2B) Runs	SB (3B) Runs	SB (2B) Above Avg	SB (3B) Above Avg	SB Adv Attempts
			Run Value Breakdown			Extra Bases Taken Run Value				Stolen Bases Run Value		Stolen Base Advances

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Statcast Basestealing

Expresses value added through stolen bases as a runner

Year	Team	Base	Basestealing Runs	Net Base Advances	Advances vs Avg	Outs vs Avg	Steal Opportunities	Steal Attempt %	Advances Gained (SB+BK)	Outs Created (CS+PK)	Lead Dist Gained (all SB opps)	Lead Dist Gained (only SB att)
				Advances Breakdown			How often does the runner attempt steals		How successful was the runner at steals		How good were the runner's leads

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Statcast Extra Bases Taken

Expresses value at advancing extra bases as a runner (not including steals)

Year	Team	Extra Bases Gained Runs	Advances	Thrown Out	Holds	Advance Opportunities	Advance Attempt %	Est. Attempt %	Attempt % Above Average	Safe on Advances	Safe / Opportunity	Safe / Attempt
			Runs Breakdown			How often does the runner attempt to advance				How often was the runner successful in advancing

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Triples

Strikeouts

Hits

At Bats

Innings Pitched

Wins

Losses

Total Bases

Runs

Doubles

Home Runs

Hit By Pitch

AL All-Star

Baseball America Major League All-Rookie Team

AL Rookie of the Month

NWL Mid-Season All-Star