Reiver Sanmartin
P | Bats/Throws: L/L | 6' 2" 160LBS | Age: 28
W L ERA G GS SV IP SO WHIP
2021 2 0 1.54 2 2 0 11.2 11 1.20
2022 4 4 6.32 45 4 0 57 47 1.67
2023 1 0 7.07 14 0 0 14 13 1.93
3 Seasons 7 4 5.77 61 6 0 82.2 71 1.65
G W-L ERA IP SO WHIP
2021 2 2-0 1.54 11.2 11 1.20
2022 45 4-4 6.32 57 47 1.67
2023 14 1-0 7.07 14 13 1.93
3 Seasons 61 7-4 5.77 82.2 71 1.65
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 25 181 34 1 2.9 2.1 87.0 106.0 3.8 38.2 .253 .340 .285 .276 .341 35.3 23.4 4.3 1.54 3.18
2022 26 1031 180 13 7.2 5.1 86.0 110.9 4.6 29.4 .229 .377 .367 .306 .328 35.6 18.4 11.3 6.32 3.89
2023 27 310 47 2 4.3 2.9 88.5 109.2 3.3 34.0 .225 .323 .356 .298 .295 25.5 18.6 14.3 7.07 3.71
Player 1522 261 16 6.1 4.3 86.6 110.9 4.3 31.4 .231 .362 .354 .300 .324 33.7 19.0 11.0
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

Sanmartin relies on 4 pitches.
Changeup
(41.9%) ,
Sinker
(28.7%) ,
Slider
(16.1%) ,
Four Seamer
(13.2%) ,


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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 47.1 26.5 26.5 0.0 32.4 44.1 23.5 5.9 35.3 23.5 29.4 2.9 2.9 2.1
2022 55.0 21.7 19.4 3.9 35.6 39.4 25.0 6.7 41.7 20.0 18.3 5.6 7.2 5.1
2023 57.4 19.1 21.3 2.1 46.8 38.3 14.9 4.3 46.8 19.1 23.4 2.1 4.3 2.9
Player 54.4 21.8 20.7 3.1 37.2 39.8 23.0 6.1 41.8 20.3 20.7 4.6 6.1 4.3
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

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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
2023 Slider CIN L 50 79.7 40.9 -1.8 7.1GLV -2.7 2.2 -0.4 7.1GLV 1.9
2023 Sinker CIN L 89 89.7 30.7 3.9 18.6ARM 3.3 3.4 4.9 18.6ARM 3.6
2023 Changeup CIN L 130 84.5 39.3 5.4 17.9ARM 3.7 -0.8 7.1 17.9ARM 3.9
2023 4-Seam Fastball CIN L 41 90.2 22.6 -4.3 14.9ARM 7.1 11.3 -4.0 14.9ARM 7.0
2022 4-Seam Fastball CIN L 197 90.9 21.3 -3.9 13.7ARM 5.2 12.0 -4.0 13.7ARM 6.1
2022 Sinker CIN L 224 90.4 29.2 3.7 17.6ARM 2.3 4.5 4.4 17.6ARM 2.3
2022 Slider CIN L 273 82.0 39.0 -0.4 5.8GLV -2.2 1.8 0.1 5.8GLV 0.8
2022 Changeup CIN L 326 85.2 38.8 5.2 16.8ARM 2.3 -0.8 7.6 16.8ARM 2.5
! 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 %
2023 Changeup -1.2 -2 130 41.9 29 .346 .346 .352 32.8 20.7 14.0 .256 .290 .287 30.0
2023 Sinker 0.5 0 89 28.7 20 .286 .357 .373 5.7 5.0 6.7 .252 .296 .342 21.4
2023 Slider -3.9 -2 50 16.1 9 .333 1.000 .644 23.5 33.3 20.0 .215 .617 .338 33.3
2023 4-Seam Fastball 0.1 0 41 13.2 12 .100 .200 .221 27.8 25.0 13.6 .117 .183 .222 14.3
2022 Changeup -3.7 -12 331 32.1 83 .351 .622 .453 34.2 16.9 16.7 .246 .412 .326 36.1
2022 Slider -0.8 -2 275 26.7 75 .239 .388 .305 31.2 25.3 17.8 .192 .314 .260 26.5
2022 Sinker 0.9 2 228 22.1 52 .260 .380 .293 17.0 13.5 19.4 .270 .429 .316 44.2
2022 4-Seam Fastball -0.5 -1 197 19.1 44 .324 .471 .413 11.7 15.9 10.3 .201 .347 .342 37.0
! 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
2023 Changeup 127 84.4 90 19.0 9:30 8:45 45
2023 4-Seam Fastball 40 90.2 91 18.7 10:00 10:00 0
2023 Sinker 89 89.7 91 19.6 10:00 9:15 45
2023 Slider 50 79.7 30 8.0 2:30 2:45 -15
2022 Changeup 301 85.1 89 18.0 9:30 8:45 45
2022 4-Seam Fastball 186 90.9 90 18.1 10:00 10:15 -15
2022 Sinker 208 90.3 91 18.8 10:00 9:15 45
2022 Slider 269 82.0 24 6.5 2:00 2:45 -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 47 181 5 -1 -1 -1 2
2022 254 1,031 1 0 -10 -4 -13
2023 70 310 0 1 -2 -2 -3
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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 48.1 58.6 82.4 34.0 56.3 44.2 55.3 45.9 27.7 5.5 60.0
2022 1,031 45.2 64.4 86.3 30.1 51.2 42.2 58.7 45.6 25.7 5.6 70.7
2023 310 41.0 63.0 78.8 31.1 71.9 47.1 58.6 44.2 24.1 2.9 44.4
Player 1,522 44.7 63.4 84.5 30.8 56.4 43.4 58.2 45.3 25.7 5.1 66.2
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 6 53 56
2022 47 60 51 44 36 62 50 94 69 21 10 52 55 10 47 46
2023 6 38 41
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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 -- 0 0.5 -1 0 1 0 --
2022 24.4 8 6.2 2 5 4 3 37.5
2023 21.5 2 1.8 0 0 2 0 0.0
Player 23.8 10 8.4 2 5 7 3 30.0
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 0 0 0 1 1 0 1 0 0 0 0 1 1 0 0 1 0 0 1 1 0 1 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 6 6 5 6 7 7 5 10 7 5 5 7 8 7 5 5
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
Player 10 5 7 10 8 9 10 7 6 7 7 11 8 8 9 9 8 7 9 10 9 8 13 10 6 6 10 11 10 7 7
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 +/-   2023 +/-  
Fastball Velocity 89.3 90.7 1.4 ↑ 89.8 -0.9 ↓
Offspeed Velocity 84.2 85.2 1.0 ↑ 84.5 -0.7 ↓
Breaking Velocity 80.2 82.0 1.8 ↑ 79.7 -2.3 ↓
Exit Velocity 87.0 86.0 -1.0 ↓ 88.5 2.5 ↑
Launch Angle 3.8 4.6 0.8 ↑ 3.3 -1.3 ↓
Barrel % 2.9 7.2 4.3 ↑ 4.3 -2.9 ↓
Hard Hit % 35.3 35.6 0.3 ↑ 25.5 -10.1 ↓
LA Sweet-Spot % 38.2 29.4 -8.8 ↓ 34.0 4.6 ↑
xBA .253 .229 -0.024 ↓ .225 -0.004 ↓
BA .267 .293 0.026 ↑ .288 -0.005 ↓
xwOBA .276 .306 0.030 ↑ .298 -0.008 ↓
wOBA .285 .367 0.082 ↑ .356 -0.011 ↓
xSLG .340 .377 0.037 ↑ .323 -0.054 ↓
SLG .356 .476 0.120 ↑ .424 -0.052 ↓
K% 23.4 18.4 -5.0 ↓ 18.6 0.2 ↑
BB% 4.3 11.3 7.0 ↑ 14.3 3.0 ↑
Swing % 45.9 45.6 -0.3 ↓ 44.2 -1.4 ↓
Whiff% 27.7 25.7 -2.0 ↓ 24.1 -1.6 ↓
In Zone % 48.1 45.2 -2.9 ↓ 41.0 -4.2 ↓
Out of Zone % 51.9 54.8 2.9 ↑ 59.0 4.2 ↑
Out of Zone Swing % 34.0 30.1 -3.9 ↓ 31.1 1.0 ↑
First Pitch Swing % 19.1 27.6 8.5 ↑ 22.9 -4.7 ↓
First Pitch Strike % 55.3 58.7 3.4 ↑ 58.6 -0.1 ↓
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Statcast Fielder Positioning

vs RHHvs LHH
YearAlignment 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
! 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%

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Pitch Distribution

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