Wyatt Mills
P | Bats/Throws: R/R | 6' 4" 220LBS | Age: 29
Draft: 2017 | Rd: 3, #93, Seattle Mariners | Gonzaga
W L ERA G GS SV IP SO WHIP
2021 0 0 9.95 11 0 0 12.2 11 2.05
2022 0 1 4.60 27 0 0 29.1 26 1.33
2 Seasons 0 1 6.21 38 0 0 42 37 1.55
G W-L ERA IP SO WHIP
2021 11 0-0 9.95 12.2 11 2.05
2022 27 0-1 4.60 29.1 26 1.33
2 Seasons 38 0-1 6.21 42 37 1.55
MLB Percentile Rankings
Movement Profile (Induced Break)
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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
2021 26 230 45 3 6.7 4.7 84.2 109.4 4.2 33.3 .291 .402 .399 .352 .377 35.6 17.2 10.9 9.95 5.40
2022 27 503 84 4 4.8 3.1 85.2 107.9 12.9 35.7 .252 .373 .309 .324 .354 31.0 20.3 10.2 4.60 4.40
Player 733 129 7 5.4 3.6 84.9 109.4 9.8 34.9 .265 .383 .340 .334 .362 32.6 19.3 10.4
MLB 7.0 4.8 88.5 122.4 12.3 33.2 .245 .405 .316 .315 .368 36.5 22.2 8.4
! Note: All figures in this table cover the period 2015-present.

Statcast Pitch Arsenal

Mills relies on 3 pitches.
Four Seamer
(38.6%) ,
Slider
(37.8%) ,
Sinker
(23.7%) ,


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Pitch Tracking



Batted Ball Profile

Season GB % FB % LD % PU % Pull % Straight % Oppo % Weak % Topped % Under % Flare/Burner % Solid % Barrel % Barrel/PA
2021 51.1 20.0 26.7 2.2 33.3 33.3 33.3 8.9 44.4 11.1 22.2 6.7 6.7 4.7
2022 44.0 32.1 20.2 3.6 32.1 40.5 27.4 7.1 31.0 25.0 25.0 6.0 4.8 3.1
Player 46.5 27.9 22.5 3.1 32.6 38.0 29.5 7.8 35.7 20.2 24.0 6.2 5.4 3.6
MLB 44.4 23.8 24.7 7.1 37.2 37.5 25.2 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.

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)
YearPitchTeamHand#MPHVertical
Drop
vs.
Comparable
Horizontal
Break
vs.
Comparable
Vertical
Break
vs. AvgHorizontal
Break
vs. Avg
2022 4-Seam Fastball KC R 194 91.9 24.7 0.8 14.0ARM -0.7 7.8 -8.4 14.0ARM 6.7
2022 Sinker KC R 119 91.2 32.0 -4.8 14.9ARM -0.9 1.1 7.2 14.9ARM 0.1
2022 Slider KC R 190 80.8 35.8 -0.5 7.0GLV 1.1 6.4 -4.6 7.0GLV 1.3
2021 Sinker SEA R 108 92.4 30.6 -3.3 18.5ARM 0.2 1.7 7.1 18.5ARM 3.7
2021 4-Seam Fastball SEA R 55 93.0 23.0 1.7 15.8ARM -0.8 8.9 -7.3 15.8ARM 8.6
2021 Slider SEA R 67 82.5 37.7 1.3 6.1GLV 3.2 2.4 -0.6 6.1GLV 0.4
! Note: Years are in reverse order.

Run Values by Pitch Type

Year Pitch Type Team RV/100 Run Value Pitches % PA BA SLG wOBA Whiff% K% PutAway % xBA xSLG xwOBA Hard Hit %
2022 4-Seam Fastball 0.9 2 194 38.6 45 .167 .250 .274 34.4 26.7 21.1 .218 .375 .335 36.0
2022 Slider -1.2 -2 190 37.8 55 .245 .388 .318 27.4 23.6 21.3 .226 .331 .293 25.0
2022 Sinker -1.6 -2 119 23.7 26 .364 .455 .372 19.4 3.8 5.0 .372 .472 .375 34.8
2021 Sinker -3.4 -4 108 47.0 36 .344 .438 .388 13.7 11.1 20.0 .319 .397 .355 31.0
2021 Slider -0.9 -1 67 29.1 14 .333 .417 .332 20.0 21.4 15.0 .250 .284 .260 30.0
2021 4-Seam Fastball -7.2 -4 55 23.9 14 .400 .900 .586 28.6 28.6 16.7 .253 .558 .441 66.7
! Note: Years are in reverse order.
! Note: To better align with other values, positive numbers (red) are good, and negative numbers (blue) are poor.

Spin Direction

Year Pitch Type Pitches MPH Active Spin % Total Movement (In.) Spin-Based Observed Deviation
2022 4-Seam Fastball 192 91.9 85 16.2 2:15 2:15 0
2022 Sinker 115 91.2 76 15.8 2:15 3:00 -45
2022 Slider 189 80.8 36 9.1 9:45 10:00 -15
2021 4-Seam Fastball 54 93.0 97 18.3 2:15 2:15 0
2021 Sinker 106 92.4 90 19.5 2:15 3:00 -45
2021 Slider 64 82.5 24 6.6 10:15 9:15 60
! Note: Years are in reverse order.
! 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
2021 64 230 2 -3 -5 -2 -8
2022 126 503 3 2 -1 -6 -2
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Plate Discipline

Season Pitches Zone % Zone Swing % Zone Contact % Chase % Chase Contact % Edge % 1st Pitch Strike % Swing % Whiff % Meatball % Meatball Swing %
2021 230 46.5 57.0 88.5 29.3 69.4 41.3 57.8 42.2 18.6 6.5 60.0
2022 503 48.9 65.4 75.2 30.4 65.4 40.8 53.9 47.5 28.0 7.0 62.9
Player 733 48.2 62.9 78.8 30.0 66.7 40.9 55.2 45.8 25.3 6.8 62.0
MLB 48.7 67.0 82.0 28.5 57.8 42.6 61.0 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
2021 32 3 93
2022 17 3 87
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Expected Home Runs

Adjusted

Year Team Avg HR Trot Actual HR xHR HR-xHR Doubters Mostly Gone No Doubters No Doubter %
2021 25.3 1 0.6 0 0 1 0 0.0
2022 24.3 1 1.3 0 4 2 0 0.0
Player 24.8 2 1.9 0 4 3 0 0.0
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.
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Expected Home Runs by Park

Adjusted

Year HR
2021 1 1 0 0 1 0 1 1 0 0 1 0 1 1 1 1 1 0 1 1 1 1 1 1 0 0 1 0 1 0 1
2022 1 0 1 2 2 2 2 0 1 0 1 4 1 2 1 1 2 0 0 1 2 2 3 0 1 0 2 3 1 1 1
Player 2 1 1 2 3 2 3 1 1 0 2 4 2 3 2 2 3 0 1 2 3 3 4 1 1 0 3 3 2 1 2
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.
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Year to Year Changes

Metric 2021 2022 +/-  
Fastball Velocity 92.6 91.6 -1.0
Offspeed Velocity 0.0 0.0 0.0
Breaking Velocity 82.5 80.8 -1.7
Exit Velocity 84.2 85.2 1.0
Launch Angle 4.2 12.9 8.7
Barrel % 6.7 4.8 -1.9
Hard Hit % 35.6 31.0 -4.6
LA Sweet-Spot % 33.3 35.7 2.4
xBA .291 .252 -0.039
BA .352 .243 -0.109
xwOBA .352 .324 -0.028
wOBA .399 .309 -0.090
xSLG .402 .373 -0.029
SLG .519 .355 -0.164
K% 17.2 20.3 3.1
BB% 10.9 10.2 -0.7
Swing % 42.2 47.5 5.3
Whiff% 18.6 28.0 9.4
In Zone % 46.5 48.9 2.4
Out of Zone % 53.5 51.1 -2.4
Out of Zone Swing % 29.3 30.4 1.1
First Pitch Swing % 28.1 28.1 0.0
First Pitch Strike % 57.8 53.9 -3.9
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Statcast Fielder Positioning

vs RHHvs LHH
YearAlignment TypePAwOBAPATotal%PATotal%
2021 Shifts 64 .399 47 5 10.6 17 7 41.2
2022 Shifts 126 .309 86 18 20.9 40 19 47.5
! 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 EmptyRunners On Base
SeasonTeamPitchesTempoFast %Slow %PitchesTempoFast %Slow %
2021 52 20.6 0.0% 0.0% 67 25.0 0.0% 9.0%
2022 131 20.4 0.8% 2.3% 101 22.8 0.0% 11.9%

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Pitch Distribution