Ross Detwiler
P | Bats/Throws: R/L | 6' 5" 210LBS | Age: 38
Draft: 2007 | Rd: 1, #6, Washington Nationals | Missouri State
W L ERA G GS SV IP SO WHIP
2020 1 1 3.20 16 0 0 19.2 15 1.22
2021 3 1 4.64 53 5 0 52.1 62 1.22
2022 0 2 4.44 30 0 1 26.1 28 1.56
14 Seasons 30 51 4.56 307 100 2 752 505 1.46
G W-L ERA IP SO WHIP
2020 16 1-1 3.20 19.2 15 1.22
2021 53 3-1 4.64 52.1 62 1.22
2022 30 0-2 4.44 26.1 28 1.56
14 Seasons 307 30-51 4.56 752 505 1.46
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
2015 29 1169 205 13 6.3 4.5 87.0 109.9 8.7 34.6 .276 .459 .420 .371 .381 34.6 14.2 12.5 7.25 6.00
2016 30 834 174 11 6.3 5.0 89.8 115.2 12.2 33.9 .298 .472 .349 .359 .375 36.2 11.8 8.6 6.10 5.63
2018 32 76 19 1 5.3 4.3 88.4 106.7 7.4 31.6 .332 .483 .416 .374 .380 36.8 8.7 8.7 4.50 6.23
2019 33 1157 239 23 9.6 7.3 90.4 113.7 10.4 30.1 .293 .545 .387 .379 .417 40.6 14.6 8.6 6.59 6.70
2020 34 311 60 2 3.3 2.5 88.5 114.0 8.8 25.0 .238 .383 .299 .294 .333 46.7 18.5 6.2 3.20 3.63
2021 35 888 139 17 12.2 7.4 88.3 112.1 15.3 30.2 .220 .392 .326 .316 .383 37.4 27.1 8.7 4.64 4.24
2022 36 471 81 7 8.6 5.7 89.9 110.1 13.4 40.7 .280 .451 .364 .355 .431 40.7 23.0 8.2 4.44 5.42
Player 4906 917 74 8.1 5.8 89.0 115.2 11.2 32.5 .273 .465 .370 .355 .391 38.3 17.2 9.3
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

Detwiler relies on 5 pitches.
Cutter
(43.5%) ,
Four Seamer
(25.5%) ,
Sinker
(24.8%) ,
Curveball
(3.4%) ,
Changeup
(2.8%) ,


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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
2015 45.9 19.5 31.2 3.4 35.1 38.0 26.8 4.9 35.1 21.0 25.9 4.9 6.3 4.5
2016 43.1 19.0 31.0 6.9 38.5 31.0 30.5 2.9 32.2 24.7 27.6 5.7 6.3 5.0
2018 52.6 15.8 26.3 5.3 47.4 36.8 15.8 0.0 52.6 15.8 26.3 0.0 5.3 4.3
2019 52.3 21.8 20.9 5.0 49.4 36.0 14.6 2.5 38.1 20.1 22.6 5.4 9.6 7.3
2020 58.3 16.7 15.0 10.0 58.3 31.7 10.0 10.0 40.0 20.0 15.0 11.7 3.3 2.5
2021 39.6 31.7 18.7 10.1 38.8 34.5 26.6 4.3 30.9 28.1 20.9 3.6 12.2 7.4
2022 39.5 22.2 30.9 7.4 46.9 30.9 22.2 2.5 28.4 22.2 30.9 7.4 8.6 5.7
Player 46.5 21.8 25.4 6.3 42.9 34.6 22.6 3.8 34.8 22.5 24.3 5.6 8.1 5.8
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
2022 Curveball CIN L 15 77.1 55.9 -0.4 6.3GLV 0.0 -9.8 1.1 6.3GLV -2.1
2022 Cutter CIN L 202 86.0 32.5 -2.1 2.3GLV -1.6 4.3 -3.6 2.3GLV 0.7
2022 Changeup CIN L 13 86.8 29.9 0.7 12.8ARM -0.7 6.3 0.5 12.8ARM -1.5
2022 4-Seam Fastball CIN L 119 92.4 15.0 -0.6 8.8ARM 2.2 17.1 1.2 8.8ARM 1.2
2022 Sinker CIN L 116 91.8 22.2 0.6 15.4ARM 1.5 10.3 -1.4 15.4ARM 0.2
2021 Curveball SD L 67 77.3 53.5 -2.1 5.8GLV -0.8 -7.6 -1.1 5.8GLV -2.1
2021 Sinker SD L 151 91.1 23.1 0.8 16.9ARM 3.0 9.9 -0.4 16.9ARM 2.2
2021 Changeup SD L 39 85.4 29.4 -0.8 13.3ARM -0.5 8.1 -0.3 13.3ARM -0.6
2021 Cutter SD L 326 85.1 32.9 -2.6 0.4GLV -2.2 4.9 -3.1 0.4GLV -1.3
2021 4-Seam Fastball SD L 301 91.9 16.0 -0.8 10.5ARM 3.9 16.5 0.4 10.5ARM 2.9
! 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 Cutter -0.9 -2 205 43.5 54 .306 .469 .355 23.5 27.8 22.4 .313 .485 .379 48.6
2022 4-Seam Fastball 0.1 0 120 25.5 26 .261 .522 .373 35.6 34.6 20.0 .192 .396 .304 50.0
2022 Sinker 0.8 1 117 24.8 34 .267 .533 .379 8.8 8.8 12.5 .275 .432 .352 25.9
2022 Curveball -1.4 0 16 3.4 4 .250 .250 .225 16.7 0.0 0.0 .359 .455 .355 25.0
2022 Changeup -1.5 0 13 2.8 2 .500 .500 .450 33.3 50.0 33.3 .406 .535 .411 100.0
2021 Cutter 0.2 1 327 36.8 79 .157 .314 .266 24.2 29.1 22.8 .193 .339 .281 31.9
2021 4-Seam Fastball 0.0 0 301 33.9 77 .235 .574 .371 23.4 35.1 29.0 .210 .473 .339 48.8
2021 Sinker 0.2 0 154 17.3 45 .278 .333 .356 18.8 15.6 25.9 .276 .311 .347 27.6
2021 Curveball -2.2 -2 67 7.5 13 .273 .818 .431 33.3 23.1 21.4 .249 .527 .329 33.3
2021 Changeup -1.3 -1 39 4.4 14 .308 .538 .382 35.0 14.3 28.6 .238 .359 .285 45.5
! Note: Years are in reverse order.
! Note: To better align with other values, positive numbers (red) are good, and negative numbers (blue) are poor.

Spin Direction

Year Pitch Type Pitches MPH Active Spin % Total Movement (In.) Spin-Based Observed Deviation
2022 Changeup 13 86.8 93 14.6 10:15 9:45 30
2022 Curveball 15 77.1 74 14.1 5:15 5:00 15
2022 Cutter 199 86.1 25 4.7 11:45 1:15 -90
2022 4-Seam Fastball 108 92.4 92 18.9 10:45 11:00 -15
2022 Sinker 112 91.8 94 18.6 10:45 10:00 45
2021 Changeup 37 85.4 95 15.7 10:15 9:45 30
2021 Curveball 66 77.3 70 11.9 5:00 5:00 0
2021 Cutter 318 85.2 23 4.8 11:30 12:15 -45
2021 4-Seam Fastball 291 91.9 95 19.2 10:45 10:45 0
2021 Sinker 139 91.1 94 19.8 10:30 10:00 30
! 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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Swing/Take

Runs
Year Team PA Pitches Heart Shadow Chase Waste All
2009 323 1,206 3 8 -12 -5 -7
2010 132 493 -2 4 -5 -2 -5
2011 275 974 7 3 -5 -2 3
2012 710 2,639 5 17 -8 -8 6
2013 313 1,108 -1 3 -6 -4 -8
2014 270 1,022 0 5 -5 -5 -5
2015 287 1,165 5 -7 -17 -6 -26
2016 220 834 -5 4 -5 -3 -10
2019 312 1,157 -12 7 -10 -5 -19
2020 80 311 1 5 -2 -2 2
2021 228 888 0 13 -7 -6 -1
2022 120 471 3 1 -3 -1 -1
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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 %
2015 1,169 46.8 66.4 85.4 24.4 72.4 44.8 53.5 44.1 18.1 5.6 76.9
2016 834 50.4 68.8 90.3 24.9 69.9 42.0 56.8 47.0 14.8 8.0 76.1
2018 76 56.6 69.8 86.7 30.3 80.0 48.7 60.9 52.6 15.0 10.5 75.0
2019 1,157 50.6 67.7 89.2 25.4 69.0 43.9 58.4 46.8 16.2 7.9 79.1
2020 311 48.2 74.0 78.4 27.3 54.5 41.5 56.3 49.8 28.4 9.6 83.3
2021 888 47.5 65.9 83.1 26.2 59.0 44.9 53.7 45.0 24.0 7.1 81.0
2022 471 52.9 67.9 78.7 25.7 70.2 44.6 60.0 48.0 23.0 8.1 73.7
Player 4,906 49.3 67.7 85.6 25.4 67.3 44.0 56.2 46.3 19.3 7.4 78.2
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
2015 1 12 9 11 1 53 21 81 35 11 1 14 6 45 30 2
2016 6 2 12 29 4 65 41 16 33 2 39 2 10 41 32 7
2019 3 4 2 4 6 37 11 9 16 4 41 1 12 22 30 10 3
2020 68 51 56 61 71 88 92 47 7 19 79 62 47 21 37 3
2021 44 73 53 38 44 50 3 60 60 73 43 33 31 21 28 6 2
2022 22 32 3
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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 %
2016 23.4 5 6.6 -2 5 6 2 40.0
2018 23.3 1 1.0 0 0 0 1 100.0
2019 24.1 20 19.1 1 7 7 14 70.0
2020 26.4 2 2.4 0 1 1 2 100.0
2021 23.2 10 10.4 0 1 7 5 50.0
2022 24.8 5 3.4 2 3 3 1 20.0
Player 24.0 43 42.9 0 17 24 25 58.1
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
2016 5 7 4 11 7 7 8 7 6 5 6 8 5 5 7 8 5 6 6 8 6 5 8 9 6 6 8 9 5 6 5
2018 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 1 1
2019 20 23 18 18 19 18 20 19 16 16 17 21 22 19 17 20 19 16 17 21 19 20 21 22 19 18 15 23 23 20 16
2020 2 2 3 2 3 2 3 2 3 2 3 3 2 2 3 2 2 2 2 3 2 3 3 2 2 2 3 3 2 3 2
2021 10 12 7 8 8 11 11 11 8 8 10 10 10 10 11 12 11 12 11 10 11 11 13 12 9 11 11 11 11 9 12
2022 5 4 3 5 3 3 4 3 1 3 2 3 4 3 4 4 3 3 3 3 3 4 5 6 3 3 5 5 3 3 1
Player 43 49 36 45 41 42 47 43 35 35 39 46 44 40 43 47 41 40 40 46 42 44 51 52 40 41 43 52 45 42 37
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 2015 2016 +/-   2017 +/-   2018 +/-   2019 +/-   2020 +/-   2021 +/-   2022 +/-  
Fastball Velocity 92.4 -- 0.0 -- -- 89.6 -- 90.7 1.1 ↑ 91.1 0.4 ↑ 88.9 -2.2 ↓ 89.3 0.4 ↑
Offspeed Velocity 85.2 -- 0.6 ↑ -- -- 83.3 -- 84.9 1.6 ↑ 85.2 0.3 ↑ 85.4 0.2 ↑ 86.8 1.4 ↑
Breaking Velocity 78.7 -- -0.4 ↓ -- -- 75.7 -- 78.8 3.1 ↑ 82.7 3.9 ↑ 77.3 -5.4 ↓ 77.0 -0.3 ↓
Exit Velocity 87.0 -- 2.8 ↑ -- -- 88.4 -- 90.4 2.0 ↑ 88.5 -1.9 ↓ 88.3 -0.2 ↓ 89.9 1.6 ↑
Launch Angle 8.7 -- 3.5 ↑ -- -- 7.4 -- 10.4 3.0 ↑ 8.8 -1.6 ↓ 15.3 6.5 ↑ 13.4 -1.9 ↓
Barrel % 6.3 -- 0.0 -- -- 5.3 -- 9.6 4.3 ↑ 3.3 -6.3 ↓ 12.2 8.9 ↑ 8.6 -3.6 ↓
Hard Hit % 34.6 -- 1.6 ↑ -- -- 36.8 -- 40.6 3.8 ↑ 46.7 6.1 ↑ 37.4 -9.3 ↓ 40.7 3.3 ↑
LA Sweet-Spot % 34.6 -- -0.7 ↓ -- -- 31.6 -- 30.1 -1.5 ↓ 25.0 -5.1 ↓ 30.2 5.2 ↑ 40.7 10.5 ↑
xBA .277 -- 0.021 ↑ -- -- .332 -- .293 -0.039 ↓ .238 -0.055 ↓ .220 -0.018 ↓ .280 0.060 ↑
BA .340 -- -0.044 ↓ -- -- .400 -- .305 -0.095 ↓ .253 -0.052 ↓ .222 -0.031 ↓ .287 0.065 ↑
xwOBA .371 -- -0.012 ↓ -- -- .374 -- .379 0.005 ↑ .294 -0.085 ↓ .316 0.022 ↑ .355 0.039 ↑
wOBA .420 -- -0.071 ↓ -- -- .416 -- .387 -0.029 ↓ .299 -0.088 ↓ .326 0.027 ↑ .364 0.038 ↑
xSLG .459 -- 0.013 ↑ -- -- .483 -- .545 0.062 ↑ .383 -0.162 ↓ .392 0.009 ↑ .451 0.059 ↑
SLG .552 -- -0.105 ↓ -- -- .550 -- .571 0.021 ↑ .387 -0.184 ↓ .449 0.062 ↑ .491 0.042 ↑
K% 14.2 -- -2.4 ↓ -- -- 8.7 -- 14.6 5.9 ↑ 18.5 3.9 ↑ 27.1 8.6 ↑ 23.0 -4.1 ↓
BB% 12.5 -- -3.9 ↓ -- -- 8.7 -- 8.6 -0.1 ↓ 6.2 -2.4 ↓ 8.7 2.5 ↑ 8.2 -0.5 ↓
Swing % 44.1 -- 2.9 ↑ -- -- 52.6 -- 46.8 -5.8 ↓ 49.8 3.0 ↑ 45.0 -4.8 ↓ 48.0 3.0 ↑
Whiff% 18.1 -- -3.3 ↓ -- -- 15.0 -- 16.2 1.2 ↑ 28.4 12.2 ↑ 24.0 -4.4 ↓ 23.0 -1.0 ↓
In Zone % 46.8 -- 3.6 ↑ -- -- 56.6 -- 50.6 -6.0 ↓ 48.2 -2.4 ↓ 47.5 -0.7 ↓ 52.9 5.4 ↑
Out of Zone % 53.2 -- -3.6 ↓ -- -- 43.4 -- 49.4 6.0 ↑ 51.8 2.4 ↑ 52.5 0.7 ↑ 47.1 -5.4 ↓
Out of Zone Swing % 24.4 -- 0.5 ↑ -- -- 30.3 -- 25.4 -4.9 ↓ 27.3 1.9 ↑ 26.2 -1.1 ↓ 25.7 -0.5 ↓
First Pitch Swing % 22.9 -- 6.6 ↑ -- -- 34.8 -- 30.5 -4.3 ↓ 27.5 -3.0 ↓ 22.3 -5.2 ↓ 29.2 6.9 ↑
First Pitch Strike % 53.5 -- 3.3 ↑ -- -- 60.9 -- 58.4 -2.5 ↓ 56.3 -2.1 ↓ 53.7 -2.6 ↓ 60.0 6.3 ↑
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Statcast Fielder Positioning

vs RHHvs LHH
YearAlignment TypePAwOBAPATotal%PATotal%
2016 Shifts 217 .350 175 7 4.0 42 6 14.3
2018 Shifts 23 .416 18 0 0.0 5 1 20.0
2019 Shifts 312 .387 239 31 13.0 73 35 47.9
2020 Shifts 80 .299 47 10 21.3 33 17 51.5
2021 Shifts 228 .326 137 56 40.9 91 31 34.1
2022 Shifts 120 .364 64 3 4.7 56 16 28.6
! 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 %
2010 123 13.9 65.9% 0.8% 115 21.0 6.1% 3.5%
2011 269 15.2 48.7% 0.4% 152 21.4 0.0% 6.6%
2012 754 15.2 47.9% 0.9% 416 21.7 2.9% 7.7%
2013 267 14.6 55.1% 0.0% 233 20.7 3.0% 4.7%
2014 256 15.5 43.0% 0.8% 166 20.6 3.6% 5.4%
2015 297 15.8 42.4% 4.0% 247 22.1 8.5% 15.8%
2016 233 17.0 34.8% 1.3% 146 22.9 5.5% 9.6%
2018 18 15.4 38.9% 0.0% 12 22.2 0.0% 0.0%
2019 362 18.4 13.0% 1.9% 183 24.4 0.0% 11.5%
2020 87 21.9 0.0% 5.7% 56 24.7 0.0% 23.2%
2021 249 20.6 1.6% 4.0% 168 25.2 0.0% 14.9%
2022 118 19.7 0.8% 1.7% 93 22.8 0.0% 5.4%

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Pitch Distribution

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