Alejandro Rivera Stats: Statcast, Visuals & Advanced Metrics | baseballsavant.com

Alejandro Rivera

P | Bats/Throws: R/R | 5' 10" 154 lbs | Age: 19

	W	L	ERA	G	GS	SV	IP	SO	WHIP
2026	4	2	2.44	12	8	0	48	70	1.04
Career Minors	7	6	1.93	36	21	3	121.1	129	1.03

	G	W-L	ERA	IP	SO	WHIP
2026	12	4-2	2.44	48	70	1.04
Career Minors	36	7-6	1.93	121.1	129	1.03

Standard Splits Game Logs

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Standard Minor League Batting Statistics

No Minor League Hitting Statistics.

Standard Minor League Pitching Statistics

Season	Tm	LG	L	W	L	ERA	G	GS	SV	IP	H	R	ER	HR	BB	SO	WHIP
2024	DSL CLE Goryl	DSL	ROK	3	2	2.48	13	2	3	29.0	17	9	8	1	10	25	0.93
2025	DSL CLE Mendoza	DSL	ROK	0	2	1.02	11	11	0	44.1	28	8	5	0	20	34	1.08
2026	ACL Guardians	ACL	ROK	4	2	2.44	12	8	0	48.0	34	15	13	2	16	70	1.04
	3 Teams		ROK	7	6	1.93	36	21	3	121.1	79	32	26	3	46	129	1.03
Career Minors	3 Teams			7	6	1.93	36	21	3	121.1	79	32	26	3	46	129	1.03

Standard Minor League Fielding Statistics

Season	Tm	LG	L	POS	G	GS	INN	TC	PO	A	E	DP	RF	FPCT%
2024	DSL CLE Goryl	DSL	ROK	P	13	2	29.0	4	0	4	0	0		1.000
2025	DSL CLE Mendoza	DSL	ROK	P	11	11	44.1	6	2	3	1	0		.833
2026	ACL Guardians	ACL	ROK	P	12	8	48.0	5	4	1	0	0		1.000
	3 Teams		ROK	P	36	21	121.1	15	6	8	1	0		.933
Career Minors	3 Teams			P	36	21	121.1	15	6	8	1	0		.933

Awards

ACL Pitcher of the Month

Month	Team
06/2026

DSL Mid-Season All-Star

Year	Team
2025

Transactions

Team	Date	Transaction
	07/27/2026	RHP Alejandro Rivera assigned to Hill City Howlers from ACL Guardians.
	04/29/2026	RHP Alejandro Rivera assigned to ACL Guardians from DSL CLE Mendoza.
	07/20/2025	RHP Alejandro Rivera assigned to DSL AL All-Stars.
	06/02/2025	RHP Alejandro Rivera assigned to DSL CLE Mendoza from DSL CLE Goryl.
	06/01/2024	RHP Alejandro Rivera assigned to DSL CLE Goryl.
	01/15/2024	Cleveland Guardians signed free agent RHP Alejandro Rivera to a minor league contract.

Platoon Splits

Team	L	Type	W	L	ERA	G	GS	SV	IP	BF	H	R	ER	HR	BB	SO	WHIP	AVG	OBP	SLG	OPS
ACL Guardians	Rookie	vs Left				12			20.1	81	13			1	6	34	0.93	.176	.235	.270	.505
ACL Guardians	Rookie	vs Right				12			27.2	114	21			1	10	36	1.12	.206	.283	.304	.587

Monthly Splits

Team	L	Type	W	L	ERA	G	GS	SV	IP	BF	H	R	ER	HR	BB	SO	WHIP	AVG	OBP	SLG	OPS
ACL Guardians	Rookie	May	1	0	1.93	4	2	0	14.0	60	9	5	3	2	7	19	1.14	.173	.283	.327	.610
ACL Guardians	Rookie	June	2	1	2.61	5	4	0	20.2	80	12	6	6	0	8	31	0.97	.167	.250	.264	.514
ACL Guardians	Rookie	July	1	1	2.70	3	2	0	13.1	55	13	4	4	0	1	20	1.05	.250	.259	.288	.547

Baserunner Splits

Team	L	Type	W	L	ERA	G	GS	SV	IP	BF	H	R	ER	HR	BB	SO	WHIP	AVG	OBP	SLG	OPS
ACL Guardians	Rookie	Bases Empty				12			28.1	117	18			1	11	39	1.02	.171	.256	.276	.532
ACL Guardians	Rookie	Runner at 1st				10			7.0	30	7			1	2	8	1.29	.259	.310	.444	.754
ACL Guardians	Rookie	Runners at 1st & 2nd				7			3.2	11	1			0	0	4	0.27	.091	.091	.091	.182
ACL Guardians	Rookie	Runners at 1st & 3rd				1			0.0	1	1			0	0	0	-.--	1.000	1.000	1.000	2.000
ACL Guardians	Rookie	Runner at 2nd				9			4.2	19	2			0	3	12	1.07	.125	.263	.125	.388
ACL Guardians	Rookie	Runners at 2nd & 3rd				4			2.1	8	1			0	0	5	0.43	.143	.125	.143	.268
ACL Guardians	Rookie	Runner at 3rd				5			2.0	9	4			0	0	2	2.00	.444	.444	.556	1.000
ACL Guardians	Rookie	Scoring Position				11			12.2	48	9			0	3	23	0.95	.205	.250	.227	.477

Game Type Splits

Team	L	Type	W	L	ERA	G	GS	SV	IP	BF	H	R	ER	HR	BB	SO	WHIP	AVG	OBP	SLG	OPS
ACL Guardians	Rookie	Home Games	3	2	2.61	9	7	0	38.0	151	26	11	11	1	10	56	0.95	.188	.247	.275	.522
ACL Guardians	Rookie	Away Games	1	0	1.80	3	1	0	10.0	44	8	4	2	1	6	14	1.40	.211	.318	.342	.660
ACL Guardians	Rookie	Night Games	4	2	2.44	12	8	0	48.0	195	34	15	13	2	16	70	1.04	.193	.263	.290	.553
ACL Guardians	Rookie	Leading Off Inning				12			11.1	50	10			1	4	12	1.24	.217	.280	.391	.671

Outs Splits

Team	L	Type	W	L	ERA	G	GS	SV	IP	BF	H	R	ER	HR	BB	SO	WHIP	AVG	OBP	SLG	OPS
ACL Guardians	Rookie	No Outs				12			17.0	72	15			1	6	19	1.24	.234	.296	.375	.671
ACL Guardians	Rookie	One Out				12			15.1	56	8			0	2	23	0.65	.148	.179	.204	.383
ACL Guardians	Rookie	Two Outs				12			15.2	67	11			1	8	28	1.21	.190	.299	.276	.575

Inning Splits

Team	L	Type	W	L	ERA	G	GS	SV	IP	BF	H	R	ER	HR	BB	SO	WHIP	AVG	OBP	SLG	OPS
ACL Guardians	Rookie	First Inning			1.13	8			8.0	28	3	1	1	1	0	16	0.38	.107	.107	.250	.357
ACL Guardians	Rookie	Second Inning			3.00	9			9.0	35	6	3	3	0	1	11	0.78	.176	.200	.206	.406
ACL Guardians	Rookie	Third Inning			1.00	9			9.0	35	6	1	1	0	2	14	0.89	.182	.229	.394	.623
ACL Guardians	Rookie	Fourth Inning			3.12	9			8.2	36	6	3	3	1	3	14	1.04	.194	.286	.290	.576
ACL Guardians	Rookie	Fifth Inning			10.38	6			4.1	22	6	5	5	0	3	5	2.08	.333	.409	.389	.798
ACL Guardians	Rookie	Sixth Inning			0.00	3			3.0	14	5	1	0	0	1	5	2.00	.385	.429	.462	.891
ACL Guardians	Rookie	Seventh Inning			0.00	3			3.0	14	1	1	0	0	5	1	2.00	.111	.429	.111	.540
ACL Guardians	Rookie	Eighth Inning			0.00	2			2.0	7	0	0	0	0	1	3	0.50	.000	.143	.000	.143
ACL Guardians	Rookie	Ninth Inning			0.00	1			1.0	4	1	0	0	0	0	1	1.00	.250	.250	.250	.500

Date	Home Tm	Away Tm	W	L	ERA	G	GS	SV	IP	H	R	ER	HR	BB	SO	WHIP
2026-05-05	ACL Athletics	ACL Guardians	1	0	0.00	1	0	0	3.0	5	1	0	0	1	2	2.00
2026-05-12	ACL Mariners	ACL Guardians	0	0	2.57	1	1	0	4.0	3	2	2	1	0	8	1.29
2026-05-20	ACL Guardians	ACL Athletics	0	0	2.45	1	1	0	4.0	1	1	1	1	1	5	1.00
2026-05-28	ACL Royals	ACL Guardians	0	0	1.93	1	0	0	3.0	0	1	0	0	5	4	1.14
May	ACL Guardians		1	0	1.93	4	2	0	14.0	9	5	3	2	7	19	1.14
2026-06-03	ACL Guardians	ACL Reds	1	0	1.42	1	1	0	5.0	1	0	0	0	1	5	0.95
2026-06-11	ACL Guardians	ACL Reds	1	0	1.17	1	0	0	4.0	3	0	0	0	2	5	1.00
2026-06-17	ACL Guardians	ACL Reds	0	1	2.33	1	1	0	4.0	4	4	4	0	3	7	1.11
2026-06-22	ACL Guardians	ACL Athletics	0	0	2.61	1	1	0	4.0	3	2	2	0	0	6	1.06
2026-06-30	ACL Guardians	ACL Athletics	0	0	2.34	1	1	0	3.2	1	0	0	0	2	8	1.04
June	ACL Guardians		2	1	2.61	5	4	0	20.2	12	6	6	0	8	31	0.97
2026-07-07	ACL Guardians	ACL Athletics	0	1	3.08	1	0	0	3.1	10	4	4	0	0	4	1.21
2026-07-14	ACL Guardians	ACL Cubs	1	0	2.72	1	1	0	5.0	0	0	0	0	0	8	1.07
2026-07-21	ACL Guardians	ACL Rangers	0	0	2.44	1	1	0	5.0	3	0	0	0	1	8	1.04
July	ACL Guardians		1	1	2.70	3	2	0	13.1	13	4	4	0	1	20	1.05