P | San Francisco Giants
Bats/Throws: L/L | 6' 1" 188 lbs | Age: 30
W L ERA G GS SV IP SO WHIP
2023 1 0 7.07 14 0 0 14 13 1.93
2025 0 0 0.00 1 0 0 1.2 2 1.80
2026 3 0 4.22 24 0 0 21.1 16 1.36
5 Seasons 10 4 5.37 86 6 0 105.2 89 1.59
G W-L ERA IP SO WHIP
2023 14 1-0 7.07 14 13 1.93
2025 1 0-0 0.00 1.2 2 1.80
2026 24 3-0 4.22 21.1 16 1.36
5 Seasons 86 10-4 5.37 105.2 89 1.59
MLB Percentile Rankings
Movement Profile (Induced Break)
?

Statcast Statistics

Season Age Team 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 25 181 34 1 2.9 2.1 87.0 106.0 3.8 38.2 .253 .345 .285 .278 .344 35.3 23.4 4.3 1.54 3.22
2022 26 1031 180 13 7.2 5.1 86.0 110.9 4.6 29.4 .227 .392 .367 .309 .333 35.6 18.4 11.3 6.32 3.88
2023 27 310 47 2 4.3 2.9 88.5 109.2 3.3 34.0 .224 .324 .356 .298 .296 25.5 18.6 14.3 7.07 3.71
2025 29 25 5 1 20.0 12.5 88.4 104.9 16.4 20.0 .218 .378 .305 .251 .351 40.0 25.0 12.5 0.00 2.57
2026 30 345 70 7 10.0 7.5 87.1 109.4 1.0 25.7 .261 .396 .324 .309 .347 37.1 17.2 7.5 4.22 4.04
Player 1892 336 24 7.1 5.1 86.7 110.9 3.8 30.1 .236 .378 .348 .303 .332 34.5 18.8 10.3
MLB 7.6 4.9 88.6 122.9 12.6 33.3 .244 .407 .316 .316 .368 37.1 22.2 8.4
! Note: All figures in this table cover the period 2015-present.

Statcast Pitch Arsenal

Sanmartin relies on 4 pitches.
Sinker
(37.1%) ,
Changeup
(27.8%) ,
Slider
(27.0%) ,
Four Seamer
(8.1%) ,


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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 47.1 52.9 26.5 26.5 0.0 32.4 44.1 23.5 23.5 20.6 2.9 8.8 23.5 20.6
2022 55.0 45.0 21.7 19.4 3.9 35.6 39.4 25.0 23.9 22.8 8.3 11.7 16.7 16.7
2023 57.4 42.6 19.1 21.3 2.1 46.8 38.3 14.9 31.9 19.1 6.4 14.9 19.1 8.5
2025 60.0 40.0 0.0 20.0 20.0 0.0 40.0 60.0 0.0 20.0 40.0 0.0 20.0 20.0
2026 62.9 37.1 12.9 21.4 2.9 32.9 38.6 28.6 24.3 25.7 12.9 8.6 12.9 15.7
Player 56.3 43.8 19.6 20.8 3.3 35.7 39.6 24.7 24.7 22.6 8.9 11.0 17.0 15.8
MLB 44.1 55.9 24.3 24.6 7.1 37.5 37.3 25.0 20.7 17.5 5.8 16.9 19.8 19.2
! 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 5.9 35.3 23.5 29.4 2.9 2.9 2.1
2022 6.7 41.7 20.0 18.3 5.6 7.2 5.1
2023 4.3 46.8 19.1 23.4 2.1 4.3 2.9
2025 0.0 40.0 20.0 20.0 0.0 20.0 12.5
2026 7.1 47.1 10.0 22.9 2.9 10.0 7.5
Player 6.3 42.9 18.2 21.1 4.2 7.1 5.1
MLB 4.1 32.2 25.0 24.4 5.9 7.6 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)
SeasonPitchTeamHand#MPHVertical
Drop
vs.
Comparable
Horizontal
Break
vs.
Comparable
Vertical
Break
vs. AvgHorizontal
Break
vs. Avg
2026 Sinker L 128 91.7 30.3 4.6 18.1ARM 2.6 2.3 5.4 18.1ARM 2.8
2026 4-Seam Fastball L 28 92.2 21.1 -4.1 13.8ARM 5.4 11.1 -4.4 13.8ARM 5.9
2026 Slider L 93 82.5 39.5 0.1 6.5GLV 0.6 0.5 1.1 6.5GLV 2.1
2026 Changeup L 96 86.5 37.3 3.7 17.7ARM 3.4 -0.7 5.5 17.7ARM 3.8
2025 Sinker L 7 92.6 26.1 1.2 18.7ARM 3.1 5.8 1.7 18.7ARM 3.3
2025 Changeup L 12 87.8 33.6 1.0 19.5ARM 5.0 1.9 3.3 19.5ARM 5.3
2025 4-Seam Fastball L 3 93.1 20.0 -3.7 17.3ARM 8.7 11.7 -4.2 17.3ARM 9.2
2025 Slider L 3 84.9 34.5 -1.7 5.7GLV 0.5 3.1 -1.0 5.7GLV 1.7
! Note: Seasons are in reverse order.

Run Values by Pitch Type

Season Pitch Type Team RV/100 Run Value Pitches % PA BA SLG wOBA Whiff% K% PutAway % xBA xSLG xwOBA Hard Hit %
2026 Sinker 1.5 2 128 37.1 33 .300 .467 .381 17.2 9.1 18.8 .363 .483 .385 46.4
2026 Changeup 1.5 1 96 27.8 31 .207 .276 .242 21.2 16.1 16.1 .219 .283 .248 29.2
2026 Slider -1.1 -1 93 27.0 22 .200 .450 .309 34.3 22.7 16.1 .138 .312 .237 20.0
2026 4-Seam Fastball -7.9 -2 28 8.1 6 .500 1.000 .633 14.3 50.0 20.0 .367 .788 .485 100.0
2025 Changeup -4.8 -1 12 48.0 5 .400 .600 .430 16.7 20.0 33.3 .293 .510 .338 50.0
2025 Sinker 2.3 0 7 28.0 -- -- -- 0.0 -- 0.0 -- -- -- --
2025 Slider 20.6 1 3 12.0 2 .000 .000 .000 33.3 50.0 100.0 .029 .046 .034 0.0
2025 4-Seam Fastball 1.9 0 3 12.0 -- -- -- -- -- -- -- -- -- --
! 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

Season Pitch Type Pitches MPH Active Spin % Total Movement (In.) Spin-Based Observed Deviation
2026 Changeup 96 86.5 91 18.7 9:30 8:45 45
2026 4-Seam Fastball 28 92.2 89 17.7 10:00 10:15 -15
2026 Sinker 128 91.7 88 19.0 9:45 9:00 45
2026 Slider 92 82.5 34 7.1 2:45 3:15 -30
2025 Changeup 11 87.9 92 20.2 9:45 9:00 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
Season Team PA Pitches Heart Shadow Chase Waste All
2021 47 181 4 0 -1 -1 2
2022 254 1,031 1 3 -9 -4 -9
2023 70 310 1 2 -3 -2 -2
2025 7 25 1 -1 1 0 0
2026 92 345 -2 4 -1 -1 0
Player 470 1,892 4 8 -12 4 -8
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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 181 47.5 59.3 82.4 33.7 56.3 44.2 55.3 45.9 27.7 5.5 60.0
2022 1,031 45.1 64.3 86.6 30.2 52.6 42.2 58.7 45.6 25.7 5.6 70.7
2023 310 40.6 62.7 78.5 31.5 72.4 47.1 58.6 44.2 24.1 2.9 44.4
2025 25 44.0 63.6 100.0 42.9 66.7 44.0 62.5 52.0 15.4 4.0 100.0
2026 345 44.9 58.7 90.1 32.1 59.0 39.4 67.4 44.1 22.4 5.5 63.2
Player 1,892 44.6 62.5 85.8 31.3 57.9 42.7 60.1 45.2 24.9 5.1 66.0
MLB 48.7 67.0 82.7 28.6 57.9 42.6 61.2 47.3 25.0 7.3 76.2
! Note: All figures in this table cover the period 2015-present.

Percentile Rankings

Run Value Pitching
Season Pitching Fastball Breaking Off
Speed
xERA Fastball
MPH
Fastball
Spin
Curve
Spin
Avg
EV
Chase% Whiff% K% BB% Barrel% Hard-
Hit%
GB% Extension
2021 6 53 56
2022 17 59 41 1 48 10 47 94 56 52 21 10 50 69 92 46
2023 6 38 41
2025
2026 13 58 46
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Expected Home Runs

Adjusted

Season Team Avg HR Trot Actual HR xHR HR-xHR Doubters Mostly Gone No Doubters No Doubter %
2021 -- 0 0.4 0 0 1 0 --
2022 24.37 8 6.2 2 5 5 2 25.0
2023 21.52 2 1.8 0 0 2 0 0.0
2026 23.10 3 2.7 0 0 1 2 66.7
Player 23.64 13 11.0 2 5 9 4 30.8
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

Season HR
2021 0 0 0 1 1 0 1 0 0 0 0 0 1 0 0 1 0 0 1 1 0 0 1 1 0 0 1 1 1 0 0
2022 8 5 5 8 5 7 7 5 4 5 5 8 7 6 7 7 5 6 6 7 7 5 10 6 5 5 8 8 7 5 4
2023 2 0 2 1 2 2 2 2 2 2 2 2 0 2 2 2 2 2 2 2 2 2 2 2 1 1 2 2 2 2 2
2026 3 3 3 2 3 3 3 2 2 3 2 2 3 3 2 3 3 3 2 3 2 3 3 3 3 3 2 3 3 3 3
Player 13 8 10 12 11 12 13 9 8 10 9 12 11 11 11 13 10 11 11 13 11 10 16 12 9 9 13 14 13 10 9
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

2026 +/-   2025 +/-   2024 +/-   2023 +/-   2022 +/-   2021
Results
BA .259 -.027 .286 -- -- -- -- -.005 .293 +.026 .267
xBA .261 +.043 .218 -- -- -- -- -.003 .227 -.026 .253
OBP .315 -.060 .375 -- -- -- -- +.013 .373 +.075 .298
xOBP .310 +.092 .218 -- -- -- -- +.023 .309 +.024 .285
SLG .435 +.006 .429 -- -- -- -- -.052 .476 +.120 .356
xSLG .396 +.018 .378 -- -- -- -- -.068 .392 +.047 .345
ISO .176 +.033 .143 -- -- -- -- -.046 .182 +.093 .089
xISO .135 -.025 .160 -- -- -- -- -.066 .166 +.075 .091
BABIP .288 -.112 .400 -- -- -- -- -.006 .339 -.014 .353
wOBA .324 +.019 .305 -- -- -- -- -.011 .367 +.082 .285
xwOBA .309 +.058 .251 -- -- -- -- -.011 .309 +.031 .278
wOBAcon .366 -.061 .427 -- -- -- -- -.032 .414 +.061 .353
xwOBAcon .347 -.004 .351 -- -- -- -- -.037 .333 -.011 .344
BACON .319 -.081 .400 -- -- -- -- -.007 .369 +.016 .353
xBACON .322 +.017 .305 -- -- -- -- -.003 .285 -.050 .335
Statcast Hit Metrics
Hard Hit % 37.1 -2.9 40.0 -- -- -- -- -10.1 35.6 +0.3 35.3
Avg Exit Velocity 87.1 -1.3 88.4 -- -- -- -- +2.5 86.0 -1.0 87.0
Launch Angle Sweet-Spot % 25.7 +5.7 20.0 -- -- -- -- +4.6 29.4 -8.8 38.2
Barrel % 10.0 -10.0 20.0 -- -- -- -- -2.9 7.2 +4.3 2.9
Avg Launch Angle 1.0 -15.4 16.4 -- -- -- -- -1.3 4.6 +0.8 3.8
Statcast Bat Tracking
Bat Speed 72.4 +0.1 72.3 -- -- -- -- -- -- -- --
Attack Angle 11° +4° -- -- -- -- -- -- -- --
Ideal Attack Angle % 51.1 +4.9 46.2 -- -- -- -- -- -- -- --
Attack Direction -2° -7° -- -- -- -- -- -- -- --
Swing Path - Tilt 35° -4° 39° -- -- -- -- -- -- -- --
Swing Length 7.5 +0.2 7.3 -- -- -- -- -- -- -- --
Statcast Pitch Metrics
Fastball Velocity 91.8 -1.0 92.8 -- -- -- -- -0.9 90.7 +1.4 89.3
Breaking Velocity 82.5 -2.4 84.9 -- -- -- -- -2.3 82.0 +1.8 80.2
Offspeed Velocity 86.5 -1.3 87.8 -- -- -- -- -0.7 85.2 +1.0 84.2
Batted Ball Results
Barrels 7 +6 1 -- -- -- -- -11 13 +12 1
Popup % 2.9 -17.1 20.0 -- -- -- -- -1.8 3.9 +3.9 0.0
Flyball % 12.9 +12.9 0.0 -- -- -- -- -2.6 21.7 -4.8 26.5
Line Drive % 21.4 +1.4 20.0 -- -- -- -- +1.9 19.4 -7.1 26.5
Groundball % 62.9 +2.9 60.0 -- -- -- -- +2.4 55.0 +7.9 47.1
Pull % 32.9 +32.9 0.0 -- -- -- -- +11.2 35.6 +3.2 32.4
Straight Away % 38.6 -1.4 40.0 -- -- -- -- -1.1 39.4 -4.7 44.1
Opposite Field % 28.6 -31.4 60.0 -- -- -- -- -10.1 25.0 +1.5 23.5
Weak Contact % 7.1 +7.1 0.0 -- -- -- -- -2.4 6.7 +0.8 5.9
Pull Airball % 8.6 +8.6 0.0 -- -- -- -- +3.2 11.7 +2.9 8.8
Topped Contact % 47.1 +7.1 40.0 -- -- -- -- +5.1 41.7 +6.4 35.3
Under Contact % 10.0 -10.0 20.0 -- -- -- -- -0.9 20.0 -3.5 23.5
Flare/Burner Contact % 22.9 +2.9 20.0 -- -- -- -- +5.1 18.3 -11.1 29.4
Solid Contact % 2.9 +2.9 0.0 -- -- -- -- -3.5 5.6 +2.7 2.9
HR/FB % 33.3 -- -- -- -- -- -- +1.7 20.5 +20.5 0.0
Popups 2 +1 1 -- -- -- -- -6 7 +7 0
Flyballs 9 +9 0 -- -- -- -- -30 39 +30 9
Line Drives 15 +14 1 -- -- -- -- -25 35 +26 9
Groundballs 44 +41 3 -- -- -- -- -72 99 +83 16
Plate Discipline
In Zone % 44.9 +0.9 44.0 -- -- -- -- -4.5 45.1 -2.4 47.5
Out of Zone % 55.1 -0.9 56.0 -- -- -- -- +4.5 54.9 +2.4 52.5
Edge % 39.4 -4.6 44.0 -- -- -- -- +4.9 42.2 -2.0 44.2
Zone Swing % 58.7 -4.9 63.6 -- -- -- -- -1.6 64.3 +5.0 59.3
Out of Zone Swing % 32.1 -10.8 42.9 -- -- -- -- +1.3 30.2 -3.5 33.7
In Zone Contact % 90.1 -9.9 100.0 -- -- -- -- -8.1 86.6 +4.2 82.4
Out of Zone Contact % 59.0 -7.7 66.7 -- -- -- -- +19.8 52.6 -3.7 56.3
Whiff % 22.4 +7.0 15.4 -- -- -- -- -1.6 25.7 -2.0 27.7
First Strike % 67.4 +4.9 62.5 -- -- -- -- -0.1 58.7 +3.4 55.3
First Pitch Swing % 32.6 -17.4 50.0 -- -- -- -- -4.7 27.6 +8.5 19.1
Swing % 44.1 -7.9 52.0 -- -- -- -- -1.4 45.6 -0.3 45.9
Meatball Swing % 63.2 -36.8 100.0 -- -- -- -- -26.3 70.7 +10.7 60.0
Meatball % 5.5 +1.5 4.0 -- -- -- -- -2.7 5.6 +0.1 5.5
Zone Swing & Miss % 9.9 +9.9 0.0 -- -- -- -- +8.1 13.4 -4.2 17.6
Out of Zone Swing & Miss % 41.0 +7.7 33.3 -- -- -- -- -19.8 47.4 +3.6 43.8
In Zone 155 +144 11 -- -- -- -- -339 465 +379 86
Out of Zone 190 +176 14 -- -- -- -- -382 566 +471 95
Edge 136 +125 11 -- -- -- -- -289 435 +355 80
In Zone Swings 91 +84 7 -- -- -- -- -220 299 +248 51
Out of Zone Swings 61 +55 6 -- -- -- -- -113 171 +139 32
In Zone Swing & Misses 9 +9 0 -- -- -- -- -23 40 +31 9
Out of Zone Swing & Misses 25 +23 2 -- -- -- -- -65 81 +67 14
Basic
Pitches 345 +320 25 -- -- -- -- -721 1,031 +850 181
PA 93 +85 8 -- -- -- -- -186 256 +209 47
AB 85 +78 7 -- -- -- -- -166 225 +180 45
Hits 22 +20 2 -- -- -- -- -49 66 +54 12
Singles 14 +13 1 -- -- -- -- -30 43 +35 8
Doubles 4 +3 1 -- -- -- -- -11 13 +9 4
Triples 1 +1 0 -- -- -- -- -2 2 +2 0
Home Runs 3 +3 0 -- -- -- -- -6 8 +8 0
Walks 7 +6 1 -- -- -- -- -19 29 +27 2
Strikeouts 16 +14 2 -- -- -- -- -34 47 +36 11
K% 17.2 -7.8 25.0 -- -- -- -- +0.2 18.4 -5.0 23.4
BB% 7.5 -5.0 12.5 -- -- -- -- +3.0 11.3 +7.0 4.3
HBP 0 0 0 -- -- -- -- 0 0 0 0
Batted Balls 70 +65 5 -- -- -- -- -133 180 +146 34
Fastball Percent 45.2 +5.2 40.0 -- -- -- -- +0.7 41.2 -6.9 48.1
Offspeed Percent 27.8 -20.2 48.0 -- -- -- -- +9.8 32.1 +7.8 24.3
Breaking Percent 27.0 +15.0 12.0 -- -- -- -- -10.6 26.7 -0.9 27.6
Number of Fastballs 156 +146 10 -- -- -- -- -295 425 +338 87
Number of Offspeed 96 +84 12 -- -- -- -- -201 331 +287 44
Number of Breaking 93 +90 3 -- -- -- -- -225 275 +225 50
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Statcast Fielder Positioning

vs RHHvs LHH
SeasonAlignment TypePAwOBAPATotal%PATotal%
2021 Shifts 47 .285 27 0 0.0 20 12 60.0
2022 Shifts 254 .367 155 20 12.9 99 46 46.5
2023 Shades 70 .356 41 2 4.9 29 9 31.0
2025 Shades 7 .305 6 0 0.0 1 1 100.0
2026 Shades 92 .324 50 3 6.0 42 33 78.6
! 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 45 11.9 86.7% 0.0% 43 20.6 0.0% 0.0%
2022 278 14.6 55.8% 0.7% 217 21.6 0.0% 4.6%
2023 77 11.7 83.1% 0.0% 65 18.3 3.1% 1.5%
2025 5 12.3 60.0% 0.0% 5 18.1 20.0% 0.0%
2026 84 12.2 85.7% 0.0% 75 17.3 12.0% 2.7%

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Pitch Distribution