P | Bats/Throws: R/R | 6' 2" 190 lbs | Age: 26
W L ERA G GS SV IP SO WHIP
2023 2 2 3.39 60 0 5 66.1 66 1.30
2024 0 1 4.91 8 0 0 7.1 6 1.09
2025 1 1 5.14 8 0 0 7 0 2.29
5 Seasons 3 6 4.17 81 0 5 86.1 77 1.42
G W-L ERA IP SO WHIP
2023 60 2-2 3.39 66.1 66 1.30
2024 8 0-1 4.91 7.1 6 1.09
2025 8 1-1 5.14 7 0 2.29
5 Seasons 81 3-6 4.17 86.1 77 1.42
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 21 53 8 3 37.5 23.1 101.0 110.6 20.6 37.5 .340 .937 .705 .550 .721 75.0 23.1 15.4 22.50 18.36
2022 22 67 12 0 0.0 0.0 87.2 107.6 -1.5 16.7 .192 .244 .300 .279 .223 33.3 11.8 17.6 4.91 3.19
2023 23 1047 201 3 1.5 1.0 88.9 111.2 2.9 32.8 .245 .314 .283 .275 .321 34.8 22.8 5.9 3.39 3.14
2024 24 112 23 1 4.3 3.2 85.7 105.6 6.4 21.7 .238 .321 .269 .273 .306 34.8 19.4 3.2 4.91 3.07
2025 25 132 28 2 7.1 5.6 89.6 107.4 6.3 21.4 .296 .451 .373 .386 .319 39.3 0.0 22.2 5.14 6.65
Player 1411 272 9 3.3 2.3 89.0 111.2 3.8 30.1 .249 .342 .305 .294 .327 36.4 19.9 8.0
MLB 7.2 4.9 88.6 122.9 12.4 33.3 .245 .404 .315 .315 .368 37.0 22.2 8.4
! Note: All figures in this table cover the period 2015-present.

Statcast Pitch Arsenal

Santos relies on 3 pitches.
Slider
(61.4%) ,
Sinker
(37.1%) ,
Changeup
(1.5%) ,


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+ If Available Pitches Click to Video.


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Pitch Tracking



Batted Ball Profile

AIR: Fly Balls + Line Drives + Popups All Batted Balls Batted Ball Breakdown
Season GB % AIR % FB % LD % PU % Pull % Straight % Oppo % Pull GB % Straight GB % Oppo GB % Pull AIR % Straight AIR % Oppo AIR %
2021 37.5 62.5 37.5 12.5 12.5 37.5 12.5 50.0 25.0 0.0 12.5 12.5 12.5 37.5
2022 75.0 25.0 16.7 8.3 0.0 75.0 25.0 0.0 66.7 8.3 0.0 8.3 16.7 0.0
2023 52.2 47.8 15.9 30.3 1.5 37.3 32.8 29.9 24.9 19.9 7.5 12.4 12.9 22.4
2024 56.5 43.5 13.0 21.7 8.7 39.1 34.8 26.1 21.7 26.1 8.7 17.4 8.7 17.4
2025 64.3 35.7 14.3 17.9 3.6 35.7 50.0 14.3 21.4 28.6 14.3 14.3 21.4 0.0
Player 54.4 45.6 16.2 26.8 2.6 39.0 33.8 27.2 26.1 20.2 8.1 12.9 13.6 19.1
MLB 44.2 55.8 24.0 24.7 7.1 37.4 37.4 25.1 20.6 17.6 5.9 16.7 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
2021 0.0 12.5 25.0 25.0 0.0 37.5 23.1
2022 8.3 58.3 16.7 8.3 8.3 0.0 0.0
2023 3.0 43.3 18.4 28.9 4.5 1.5 1.0
2024 4.3 34.8 26.1 30.4 0.0 4.3 3.2
2025 7.1 42.9 14.3 21.4 7.1 7.1 5.6
Player 3.7 42.3 18.8 27.2 4.4 3.3 2.3
MLB 4.0 32.4 24.9 24.4 5.9 7.2 4.9
! 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
2025 Sinker SEA R 49 97.4 20.0 -0.4 8.8ARM -6.3 8.9 -1.5 8.8ARM -6.3
2025 Changeup SEA R 2 93.8 22.0 -5.5 10.6ARM -5.4 9.3 -5.2 10.6ARM -3.8
2025 Slider SEA R 81 88.5 33.0 0.4 6.6GLV 2.7 1.9 -0.2 6.6GLV 2.0
2024 4-Seam Fastball SEA R 2 100.0 18.7 -6.8 11.9ARM 3.3 8.8 -6.9 11.9ARM 4.3
2024 Sinker SEA R 39 98.4 20.0 0.1 10.9ARM -4.2 8.3 -1.1 10.9ARM -4.0
2024 Changeup SEA R 5 93.7 23.9 -2.8 9.6ARM -5.8 7.3 -2.4 9.6ARM -4.6
2024 Slider SEA R 66 89.8 31.8 0.4 6.3GLV 2.5 2.0 -0.3 6.3GLV 1.5
! 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 %
2025 Slider 0.0 0 81 61.4 23 .211 .263 .316 12.5 0.0 0.0 .275 .406 .347 35.0
2025 Sinker -3.9 -2 49 37.1 11 .500 .750 .582 6.3 0.0 0.0 .345 .558 .470 50.0
2025 Changeup 0.8 0 2 1.5 -- -- -- -- -- 0.0 -- -- -- --
2024 Slider 1.6 1 66 58.9 16 .188 .313 .213 22.9 31.3 20.0 .201 .320 .225 36.4
2024 Sinker -3.1 -1 39 34.8 13 .364 .364 .454 15.0 0.0 0.0 .331 .374 .368 36.4
2024 Changeup 9.7 0 5 4.5 2 .000 .000 .000 33.3 50.0 50.0 .027 .039 .030 0.0
2024 4-Seam Fastball 1.1 0 2 1.8 -- -- -- 0.0 -- -- -- -- -- --
! 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
2025 Sinker 49 97.4 57 12.8 1:00 1:30 -30
2025 Slider 81 88.5 40 7.4 9:30 9:15 15
2024 Sinker 39 98.4 61 13.9 1:00 1:45 -45
2024 Slider 65 89.8 37 7.0 10:00 9:15 45
! Note: Years are in reverse order.
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! 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 13 53 -4 1 0 -1 -4
2022 17 67 2 0 -1 0 1
2023 288 1,047 2 15 -3 -5 9
2024 31 112 0 1 -1 0 0
2025 34 132 -1 1 -1 0 -2
Player 383 1,411 -1 18 -6 -1 4
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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 53 49.1 57.7 86.7 22.2 50.0 45.3 53.8 39.6 23.8 3.8 100.0
2022 67 49.3 66.7 86.4 23.5 62.5 49.3 76.5 44.8 20.0 7.5 80.0
2023 1,047 51.5 64.4 81.6 33.5 46.5 44.6 62.5 49.4 30.0 7.9 75.9
2024 112 50.9 71.9 85.4 32.7 66.7 46.4 51.6 52.7 20.3 10.7 100.0
2025 132 53.8 70.4 90.0 9.8 83.3 37.9 52.9 42.4 10.7 12.9 88.2
Player 1,411 51.5 65.4 83.2 30.4 50.0 44.4 61.1 48.4 26.9 8.4 80.7
MLB 48.9 67.0 82.5 28.4 58.0 42.7 61.1 47.3 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
2023 89 47 92 100 68 100 100 53 78 44 85 77 91 98 84 64
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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 22.66 3 2.9 0 0 1 2 66.7
2023 19.39 2 1.9 0 0 3 0 0.0
2025 -- 0 1.0 -1 0 1 0 --
Player 21.35 5 5.8 -1 0 5 2 40.0
Note: xHR tells how many of this pitcher's batted balls 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 3 3 2 2 3 3 3 3 3 3 3 2 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
2023 2 2 2 2 3 1 3 2 2 1 1 2 1 1 3 2 2 1 2 3 1 2 3 2 2 1 2 2 2 2 2
2025 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0
Player 5 6 5 5 7 5 7 6 6 5 5 5 5 5 7 6 6 5 6 7 5 6 7 6 6 5 6 6 6 6 5
Note: xHR tells how many of this pitcher's batted balls 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

2025 +/-   2024 +/-   2023 +/-   2022 +/-   2021
Results
BA .296 +.055 .241 -.017 .258 +.044 .214 -.241 .455
xBA .296 +.058 .238 -.007 .245 +.053 .192 -.148 .340
OBP .457 +.167 .290 -.025 .315 -.038 .353 -.185 .538
xOBP .457 +.170 .287 -.015 .302 -.033 .335 -.107 .442
SLG .407 +.097 .310 -.008 .318 +.032 .286 -.987 1.273
xSLG .451 +.130 .321 +.007 .314 +.070 .244 -.693 .937
ISO .111 +.042 .069 +.009 .060 -.011 .071 -.747 .818
xISO .155 +.072 .083 +.013 .070 +.019 .051 -.546 .597
BABIP .296 -.008 .304 -.033 .337 +.087 .250 -.150 .400
wOBA .373 +.104 .269 -.014 .283 -.017 .300 -.405 .705
xwOBA .386 +.113 .273 -.002 .275 -.004 .279 -.271 .550
wOBACON .303 +.002 .301 -.031 .332 +.080 .252 -.720 .972
xwOBACON .319 +.013 .306 -.015 .321 +.098 .223 -.498 .721
BACON .296 -.008 .304 -.039 .343 +.093 .250 -.375 .625
xBACON .296 -.004 .300 -.025 .325 +.101 .224 -.244 .468
Statcast Hit Metrics
Hard Hit % 39.3 +4.5 34.8 0.0 34.8 +1.5 33.3 -41.7 75.0
Avg Exit Velocity 89.6 +3.9 85.7 -3.2 88.9 +1.7 87.2 -13.8 101.0
Launch Angle Sweet-Spot % 21.4 -0.3 21.7 -11.1 32.8 +16.1 16.7 -20.8 37.5
Barrel % 7.1 +2.8 4.3 +2.8 1.5 +1.5 0.0 -37.5 37.5
Avg Launch Angle 6.3 -0.1 6.4 +3.5 2.9 +4.4 -1.5 -22.1 20.6
Statcast Bat Tracking
Bat Speed 72.0 +1.9 70.1 -1.7 71.8 -- -- -- --
Attack Angle -1° 10° -- -- -- --
Ideal Attack Angle % 59.2 +2.6 56.6 +2.7 53.9 -- -- -- --
Attack Direction -4° -1° -2° -1° -1° -- -- -- --
Swing Path - Tilt 33° 34° -2° 35° -- -- -- --
Swing Length 7.4 +0.3 7.1 -0.4 7.5 -- -- -- --
Statcast Pitch Metrics
Fastball Velocity 97.4 -1.0 98.4 -0.4 98.8 0.0 98.8 +1.1 97.7
Breaking Velocity 88.5 -1.3 89.8 -1.6 91.4 +3.6 87.8 -1.9 89.7
Offspeed Velocity 93.8 +0.1 93.7 +0.8 92.9 -- -- -- --
Batted Ball Results
Barrels 2 +1 1 -2 3 +3 0 -3 3
Popup % 3.6 -5.1 8.7 +7.2 1.5 +1.5 0.0 -12.5 12.5
Flyball % 14.3 +1.3 13.0 -2.9 15.9 -0.8 16.7 -20.8 37.5
Line Drive % 17.9 -3.8 21.7 -8.6 30.3 +22.0 8.3 -4.2 12.5
Groundball % 64.3 +7.8 56.5 +4.3 52.2 -22.8 75.0 +37.5 37.5
Pull % 35.7 -3.4 39.1 +1.8 37.3 -37.7 75.0 +37.5 37.5
Straight Away % 50.0 +15.2 34.8 +2.0 32.8 +7.8 25.0 +12.5 12.5
Opposite Field % 14.3 -11.8 26.1 -3.8 29.9 +29.9 0.0 -50.0 50.0
Weak Contact % 7.1 +2.8 4.3 +1.3 3.0 -5.3 8.3 +8.3 0.0
Pull Airball % 14.3 -3.1 17.4 +5.0 12.4 +4.1 8.3 -4.2 12.5
Topped Contact % 42.9 +8.1 34.8 -8.5 43.3 -15.0 58.3 +45.8 12.5
Under Contact % 14.3 -11.8 26.1 +7.7 18.4 +1.7 16.7 -8.3 25.0
Flare/Burner Contact % 21.4 -9.0 30.4 +1.5 28.9 +20.6 8.3 -16.7 25.0
Solid Contact % 7.1 +7.1 0.0 -4.5 4.5 -3.8 8.3 +8.3 0.0
HR/FB % 0.0 0.0 0.0 -6.3 6.3 +6.3 0.0 -100.0 100.0
Popups 1 -1 2 -1 3 +3 0 -1 1
Flyballs 4 +1 3 -29 32 +30 2 -1 3
Line Drives 5 0 5 -56 61 +60 1 0 1
Groundballs 18 +5 13 -92 105 +96 9 +6 3
Plate Discipline
In Zone % 53.8 +2.9 50.9 -0.6 51.5 +2.2 49.3 +0.2 49.1
Out of Zone % 46.2 -2.9 49.1 +0.6 48.5 -2.2 50.7 -0.2 50.9
Edge % 37.9 -8.5 46.4 +1.8 44.6 -4.7 49.3 +4.0 45.3
Zone Swing % 70.4 -1.5 71.9 +7.5 64.4 -2.3 66.7 +9.0 57.7
Out of Zone Swing % 9.8 -22.9 32.7 -0.8 33.5 +10.0 23.5 +1.3 22.2
In Zone Contact % 90.0 +4.6 85.4 +3.8 81.6 -4.8 86.4 -0.3 86.7
Out of Zone Contact % 83.3 +16.6 66.7 +20.2 46.5 -16.0 62.5 +12.5 50.0
Whiff % 10.7 -9.6 20.3 -9.7 30.0 +10.0 20.0 -3.8 23.8
First Strike % 52.9 +1.3 51.6 -10.9 62.5 -14.0 76.5 +22.7 53.8
First Pitch Swing % 32.4 +3.4 29.0 -2.3 31.3 -15.8 47.1 +16.3 30.8
Swing % 42.4 -10.3 52.7 +3.3 49.4 +4.6 44.8 +5.2 39.6
Meatball Swing % 88.2 -11.8 100.0 +24.1 75.9 -4.1 80.0 -20.0 100.0
Meatball % 12.9 +2.2 10.7 +2.8 7.9 +0.4 7.5 +3.7 3.8
Zone Swing & Miss % 10.0 -4.6 14.6 -3.8 18.4 +4.8 13.6 +0.3 13.3
Out of Zone Swing & Miss % 16.7 -16.6 33.3 -20.2 53.5 +16.0 37.5 -12.5 50.0
In Zone 71 +14 57 -482 539 +506 33 +7 26
Out of Zone 61 +6 55 -453 508 +474 34 +7 27
Edge 50 -2 52 -415 467 +434 33 +9 24
In Zone Swings 50 +9 41 -306 347 +325 22 +7 15
Out of Zone Swings 6 -12 18 -152 170 +162 8 +2 6
In Zone Swing & Misses 5 -1 6 -58 64 +61 3 +1 2
Out of Zone Swing & Misses 1 -5 6 -85 91 +88 3 0 3
Basic
Pitches 132 +20 112 -935 1,047 +980 67 +14 53
PA 36 +5 31 -258 289 +272 17 +4 13
AB 27 -2 29 -238 267 +253 14 +3 11
Hits 8 +1 7 -62 69 +66 3 -2 5
Singles 5 0 5 -53 58 +56 2 0 2
Doubles 3 +1 2 -6 8 +7 1 +1 0
Triples 0 0 0 -1 1 +1 0 0 0
Home Runs 0 0 0 -2 2 +2 0 -3 3
Walks 8 +7 1 -16 17 +14 3 +1 2
Strikeouts 0 -6 6 -60 66 +64 2 -1 3
K% 0.0 -19.4 19.4 -3.4 22.8 +11.0 11.8 -11.3 23.1
BB% 22.2 +19.0 3.2 -2.7 5.9 -11.7 17.6 +2.2 15.4
HBP 0 -1 1 -4 5 +5 0 0 0
Batted Balls 28 +5 23 -178 201 +189 12 +4 8
Number of Fastballs 49 +8 41 -442 483 +451 32 +9 23
Number of Offspeed 2 -3 5 -8 13 +13 0 0 0
Number of Breaking 81 +15 66 -485 551 +516 35 +5 30
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Statcast Fielder Positioning

vs RHHvs LHH
YearAlignment TypePAwOBAPATotal%PATotal%
2021 Shifts 13 .705 8 0 0.0 5 0 0.0
2022 Shifts 17 .300 8 0 0.0 9 6 66.7
2023 Shades 288 .283 162 0 0.0 126 10 7.9
2024 Shades 31 .269 17 1 5.9 14 11 78.6
2025 Shades 34 .373 22 1 4.5 12 4 33.3
! 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 21 14.9 52.4% 0.0% 8 22.4 0.0% 12.5%
2022 16 16.6 31.3% 0.0% 17 20.8 0.0% 0.0%
2023 219 15.0 49.3% 0.0% 220 18.1 14.5% 1.4%
2024 30 14.2 56.7% 3.3% 18 18.2 11.1% 0.0%
2025 28 15.3 39.3% 3.6% 32 16.8 9.4% 0.0%

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Pitch Distribution