Trevor Stephan
P | Bats/Throws: R/R | 6' 5" 225LBS | Age: 27
Draft: 2017 | Rd: 3, #92, New York Yankees | Arkansas
W L ERA G GS SV IP SO WHIP
2021 3 1 4.41 43 0 1 63.1 75 1.41
2022 6 5 2.69 66 0 3 63.2 82 1.18
2023 7 7 3.97 68 0 2 65.2 71 1.29
3 Seasons 16 13 3.69 177 0 6 192.2 228 1.29
G W-L ERA IP SO WHIP
2021 43 3-1 4.41 63.1 75 1.41
2022 66 6-5 2.69 63.2 82 1.18
2023 68 7-7 3.97 65.2 71 1.29
3 Seasons 177 16-13 3.69 192.2 228 1.29
MLB Percentile Rankings
Pitch Distribution

Statcast Statistics

Season Age Pitches Batted
Balls
Barrels Barrel % Barrel/PA Exit
Velocity
Max EV Launch
Angle
Sweet
Spot %
XBA XSLG WOBA XWOBA XWOBACON HardHit% K% BB% ERA xERA
2021 25 1210 173 27 15.6 9.6 89.7 115.7 16.5 40.5 .243 .472 .340 .349 .434 42.8 26.6 11.0 4.41 5.30
2022 26 1032 163 5 3.1 1.9 87.5 111.6 10.2 27.0 .195 .273 .278 .239 .305 34.4 30.7 6.7 2.69 2.34
2023 27 1078 180 15 8.3 5.3 88.9 112.7 14.5 33.3 .237 .406 .311 .325 .394 37.8 25.3 8.9 3.98 4.47
Player 3320 516 47 9.1 5.7 88.7 115.7 13.8 33.7 .225 .385 .310 .306 .380 38.4 27.5 8.9
MLB 6.9 4.7 88.4 122.4 12.2 33.1 .245 .406 .316 .316 .369 36.3 22.1 8.4
! Note: All figures in this table cover the period 2015-present.

Statcast Pitch Arsenal

Stephan relies on 3 pitches.
4-Seam Fastball
(47.7%) ,
Split Finger
(27.9%) ,
Slider
(24.3%) ,


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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 33.5 32.4 26.6 7.5 26.0 41.0 32.9 5.2 26.6 26.0 19.1 7.5 15.6 9.6
2022 49.1 23.3 23.3 4.3 37.4 31.9 30.7 4.9 38.0 24.5 23.9 5.5 3.1 1.9
2023 42.2 27.8 22.2 7.8 40.0 35.6 24.4 5.6 26.7 27.8 25.0 6.7 8.3 5.3
Player 41.5 27.9 24.0 6.6 34.5 36.2 29.3 5.2 30.2 26.2 22.7 6.6 9.1 5.7
MLB 44.7 23.4 24.9 7.0 37.0 37.6 25.3 3.9 32.9 24.7 24.4 5.8 6.9 4.7
! Note: All figures in this table cover the period 2015-present.

Pitch Movement


How this works: Every pitch is affected by the forces of gravity, which means that every pitch drops on its way from the mound to the plate. These numbers are reported with gravity, which makes them larger and different than other pitch movement numbers you may have seen. Since gravity requires time, and slower pitches aren’t ‘better’ just because they have more time to move, the movement of a pitch is compared to ‘average’ movement by comparing it to other MLB pitch types within +/- 2 MPH and from within +/- 0.5 feet of extension and release.
Vertical Movement (inches) Horizontal Movement (inches)
Year Pitch Team Hand # MPH Inches of Drop vs Avg % vs Avg Inches of Break vs Avg % Break vs Avg
2023 Splitter CLE R 301 86.6 31.3 -1.4 -4 10.1 -1.7 -15
2023 4-Seamer CLE R 514 94.9 15.4 -0.8 -5 8.3 0.8 10
2023 Slider CLE R 262 85.4 34.5 -1.5 -4 9.0 4.0 82
2022 Slider CLE R 254 85.9 34.5 -0.6 -2 9.5 4.6 93
2022 Splitter CLE R 284 87.9 30.9 0.0 0 11.9 0.6 5
2022 4-Seamer CLE R 484 96.5 15.0 -1.3 -10 11.0 3.0 38
2021 Splitter CLE R 98 86.9 32.2 0.0 0 12.0 1.6 15
2021 4-Seamer CLE R 723 96.2 15.0 -1.3 -9 9.0 1.0 12
2021 Slider CLE R 389 83.8 37.3 -0.3 -1 10.4 4.5 76
! Note: Years are in reverse order.
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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 4-Seamer 0.7 4 514 47.7 128 .277 .482 .357 20.5 15.6 19.2 .269 .526 .381 44.8
2023 Splitter 1.6 5 301 27.9 85 .147 .187 .214 50.0 49.4 26.3 .136 .178 .195 14.7
2023 Slider -1.7 -4 262 24.3 67 .310 .466 .372 26.8 13.4 17.3 .306 .471 .385 40.0
2022 4-Seamer 0.8 4 489 47.4 104 .330 .457 .367 24.5 18.3 18.4 .245 .352 .290 42.9
2022 Splitter 0.6 2 286 27.7 95 .151 .221 .216 53.6 54.7 32.1 .124 .186 .183 25.7
2022 Slider 0.8 2 256 24.8 66 .217 .283 .258 33.6 16.7 24.4 .217 .275 .243 27.5
2021 4-Seamer 0.5 3 723 59.8 167 .274 .493 .385 25.1 20.4 15.5 .294 .557 .402 48.7
2021 Slider -0.4 -1 389 32.1 91 .188 .463 .331 35.2 30.8 19.2 .184 .374 .289 30.8
2021 Splitter -0.7 -1 98 8.1 23 .143 .333 .241 52.5 56.5 26.0 .117 .257 .207 37.5
! Note: Years are in reverse order.
! Note: To better align with other values, positive numbers (red) are good, and negative numbers (blue) are poor.
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Spin Direction

Year Pitch Type Pitches MPH Active Spin % Total Movement (In.) Spin-Based Observed Deviation
2023 4-Seam Fastball 505 94.9 86 16.8 1:00 1:00 0
2023 Splitter 289 86.6 91 11.7 1:45 2:30 -45
2023 Slider 252 85.4 35 10.1 9:30 9:15 15
2022 4-Seam Fastball 485 96.5 90 18.1 1:15 1:15 0
2022 Splitter 270 87.9 92 13.3 2:00 2:30 -30
2022 Slider 254 85.9 34 10.8 9:15 9:15 0
2021 4-Seam Fastball 721 96.2 88 16.8 1:15 1:00 15
2021 Splitter 91 87.0 92 13.5 2:00 2:30 -30
2021 Slider 386 83.8 44 11.3 8:45 9:00 -15
! Note: This table is showing data from the PITCHER perspective.
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Swing/Take

Runs
Year Team PA Pitches Heart Shadow Chase Waste All
2021 281 1,210 2 11 -6 -5 1
2022 283 1,115 7 11 -3 -4 11
2023 280 1,077 3 10 -5 -4 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 1,210 51.2 70.3 75.2 23.2 51.1 44.8 58.7 47.4 30.2 7.2 80.5
2022 1,032 47.5 68.8 74.2 33.6 45.6 40.9 64.7 50.3 35.3 6.0 72.6
2023 1,078 46.7 72.8 76.5 29.7 53.8 43.3 63.2 49.8 30.7 6.2 82.1
Player 3,320 48.6 70.6 75.3 28.7 50.0 43.1 62.2 49.1 32.0 6.5 78.7
MLB 48.6 67.0 82.0 28.5 58.0 42.6 60.9 47.1 24.8 7.3 76.1
! 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 14 45 13 4 23 28 1 29 19 70 18 78 7 88 84 78
2022 97 91 97 98 91 97 98 73 77 90 65 96 88 88 96 69
2023 39 58 47 40 41 56 44 53 60 65 41 81 62 66 97 65
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Expected Home Runs

Year Team Avg HR Trot Actual HR xHR HR-xHR Doubters Mostly Gone No Doubters No Doubter %
2021 22.3 15 12.6 2 12 14 1 6.7
2022 22.8 3 2.8 0 0 3 1 33.3
2023 24.8 6 10.2 -4 3 10 5 83.3
Player 23.0 24 25.5 -2 15 27 7 29.2

Expected Home Runs by Park

Year HR
2021 15 16 13 13 11 12 14 12 6 9 9 16 15 10 12 17 11 11 13 13 10 12 18 15 12 9 15 17 13 11 12
2022 3 3 2 4 2 2 3 3 2 2 2 2 3 3 2 4 2 2 3 4 3 2 4 4 3 2 4 4 3 2 2
2023 6 6 11 6 14 11 14 6 11 6 12 12 8 9 12 11 10 7 10 16 7 10 16 11 7 6 12 12 10 14 9
Player 24 25 26 23 27 25 31 21 19 17 23 30 26 22 26 32 23 20 26 33 20 24 38 30 22 17 31 33 26 27 23
! Note: This tells how many of this player's home runs would have been out of other stadiums. This accounts for different wall heights, distances and environmental effects. For these purposes, the 2020 Blue Jays home field was still Rogers Centre, not Sahlen Field.
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Year to Year Changes

Metric 2021 2022 +/-   2023 +/-  
Fastball Velocity 96.2 96.5 0.3 94.9 -1.6
Offspeed Velocity 86.9 87.9 1.0 86.6 -1.3
Breaking Velocity 83.8 85.9 2.1 85.4 -0.5
Exit Velocity 89.7 87.5 -2.2 88.9 1.4
Launch Angle 16.5 10.2 -6.3 14.5 4.3
Barrel % 15.6 3.1 -12.5 8.3 5.2
Hard Hit % 42.8 34.4 -8.4 37.8 3.4
Sweet Spot % 40.5 27.0 -13.5 33.3 6.3
xBA .243 .195 -0.048 .237 0.042
BA .235 .237 0.002 .245 0.008
xwOBA .349 .239 -0.110 .325 0.086
wOBA .340 .278 -0.062 .311 0.033
xSLG .472 .273 -0.199 .406 0.133
SLG .470 .329 -0.141 .388 0.059
K% 26.6 30.7 4.1 25.3 -5.4
BB% 11.0 6.7 -4.3 8.9 2.2
Swing % 47.4 50.3 2.9 49.8 -0.5
Whiff% 30.2 35.3 5.1 30.7 -4.6
In Zone % 51.2 47.5 -3.7 46.7 -0.8
Out of Zone % 48.8 52.5 3.7 53.3 0.8
Out of Zone Swing % 23.2 33.6 10.4 29.7 -3.9
First Pitch Swing % 32.7 36.1 3.4 35.4 -0.7
First Pitch Strike % 58.7 64.7 6.0 63.2 -1.5
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Statcast Fielder Positioning

vs RHHvs LHH
YearAlignment TypePAwOBAPATotal%PATotal%
2021 Shifts 272 .344 152 9 5.9 120 77 64.2
2022 Shifts 264 .279 151 10 6.6 113 54 47.8
2023 Shades 280 .311 156 3 1.9 124 52 41.9
! 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 332 20.0 1.5% 4.5% 227 24.0 0.0% 9.3%
2022 255 20.4 1.6% 5.1% 183 23.9 0.0% 14.2%
2023 243 16.5 22.2% 0.4% 179 18.8 8.9% 0.0%
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Pitch Distribution