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Jeremy Jeffress
Popularity: ↑ 95%
P | B/T: R/R | 6' 0" 205LBS | Age: 33
Draft: 2006 | Rd: 1, #16, Milwaukee Brewers | Halifax County Sr HS
Poor Avg Great

Stats

W L ERA G GS SV IP SO WHIP
2020 4 1 1.54 22 0 8 23.1 17 0.94
11 Seasons 32 12 3.08 414 1 52 424.1 387 1.32
G W-L ERA IP SO WHIP
2020 22 4-1 1.54 23.1 17 0.94
11 Seasons 414 32-12 3.08 424.1 387 1.32

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Statcast Statistics

Season Pitches Batted Balls Barrels Barrel % Exit Velocity Launch Angle Sweet Spot % XBA XSLG WOBA XWOBA XWOBACON Hard Hit % K % BB % ERA xERA
2015 1066 193 7 3.6 87.2 1 31.6 .242 .348 .290 .290 .350 30.9 23.5 7.7 2.65 3.58
2016 867 177 2 1.1 85.1 -0.8 31.6 .246 .323 .287 .281 .304 26 17.4 7.5 2.33 3.40
2017 1144 208 11 5.3 84.3 3 28.8 .242 .390 .359 .321 .336 25.9 17.3 11.5 4.68 4.51
2018 1211 182 8 4.4 88.3 3.1 27.5 .204 .310 .234 .260 .331 40.1 29.8 9 1.29 2.83
2019 877 157 9 5.7 86.9 7.6 32.5 .260 .421 .319 .329 .374 36.1 20.4 7.6 5.02 4.93
2020 340 57 2 3.5 89.9 2.9 29.8 .248 .364 .223 .328 .340 45.6 19.3 13.6 1.54 4.64
5505 974 39 4 86.5 2.7 30.3 .238 .357 .292 .297 .338 32.4 21.8 9.1
6.4 88.3 11.9 32.8 .243 .402 .318 .312 .362 35.1 21.8 8.3

Statcast Pitch Arsenal

Jeffress relies on 4 pitches.
Split Finger
(32.1%) ,
Sinker
(31.5%) ,
Curveball
(25%) ,
4-Seam Fastball
(11.5%) ,


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Pitch Tracking

Year Pitch Type # # RHB # LHB % MPH PA AB H 1B 2B 3B HR SO BBE BA XBA SLG XSLG WOBA XWOBA EV LA Spin Whiff% PutAway%
2020 Split Finger 109 36 73 32.1 88.7 34 33 5 4 1 0 0 9 24 .152 .204 .182 .282 .161 .225 88.4 -6 1475 30.0 31.0
2020 Sinker 107 57 50 31.5 93.1 26 19 3 2 0 0 1 3 17 .158 .266 .316 .342 .305 .362 91.2 -5 1987 11.4 15.0
2020 Curveball 85 38 47 25.0 80.5 13 10 0 0 0 0 0 4 6 .000 .184 .000 .332 .164 .329 90.2 21 2399 41.4 17.4
2020 4-Seam Fastball 39 17 22 11.5 93.3 14 11 2 2 0 0 0 1 10 .182 .404 .182 .675 .278 .512 91.0 26 2165 5.9 9.1
2019 Sinker 293 174 119 34.1 93.7 92 80 23 18 3 0 2 13 67 .288 .319 .400 .470 .343 .386 86.4 -2 2016 10.0 16.7
2019 4-Seam Fastball 245 155 90 28.5 94.0 52 45 10 8 1 0 1 15 31 .222 .252 .311 .423 .280 .331 85.0 20 2185 22.7 17.6
2019 Curveball 244 134 110 28.4 81.0 55 54 12 6 4 0 2 15 39 .222 .196 .407 .379 .267 .247 87.1 18 2385 34.0 24.2
2019 Split Finger 78 33 45 9.1 90.2 23 20 8 6 2 0 0 3 18 .400 .246 .500 .370 .411 .303 87.7 -1 1681 17.8 9.1
! Note: Years are in reverse order.
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Pitch Movement

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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
2020 4-Seamer CHC R 39 93.3 16.8 -1.2 -8 7.8 0.3 5
2020 Sinker CHC R 107 93.1 22.7 1.4 6 16.1 1.6 11
2020 Splitter CHC R 109 88.7 31.1 1.1 4 11 -0.1 -1
2020 Curveball CHC R 85 80.5 47.1 -3.7 -7 8.3 -1.3 -13
2019 Sinker MIL R 293 93.7 23 1.4 7 16.6 1.9 13
2019 Curveball MIL R 244 81 48.4 -3.3 -6 9.4 0.4 5
2019 Splitter MIL R 78 90.2 28.3 -1.4 -5 13.8 3.2 30
2019 4-Seamer MIL R 245 94 16.1 -0.6 -4 7.2 -0.4 -5
2018 Splitter MIL R 192 90.6 31.6 1.9 6 11.4 -0.1 -1
2018 Curveball MIL R 373 81.2 51 -0.5 -1 9.7 1.2 14
2018 4-Seamer MIL R 300 95.5 14.7 -0.1 -1 6.5 -1 -13
2018 Sinker MIL R 346 95.1 22.3 2.1 10 17.2 2.6 18
2017 Splitter MIL R 166 89.4 30.3 1.9 7 9.7 0 0
2017 4-Seamer MIL R 199 94.8 14.7 -1.3 -10 8.6 0.8 10
2017 Sinker MIL R 550 94.4 21.8 2.4 13 17.4 2.6 17
2017 Curveball MIL R 213 80.2 50.2 -0.9 -2 8.8 0.9 11
2016 Changeup TEX R 49 90.9 28.5 3 12 13.4 -0.4 -3
2016 Sinker TEX R 544 95.9 19.7 2.3 13 17.1 2.2 15
2016 Curveball TEX R 175 81.1 47.2 -1.6 -3 8.4 1.3 18
2016 4-Seamer TEX R 85 96.1 13 -0.4 -4 9.5 0.6 7
! 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 %
2020 Curveball -1.6 -1 85 25 13 0 0 .162 41.4 30.8 17.4 .184 .332 .327 33.3
2020 4-Seamer -2 -1 39 11.5 14 .182 .182 .279 5.9 7.1 9.1 .404 .675 .511 50
2020 Sinker -3.9 -4 107 31.5 26 .158 .316 .308 11.4 11.5 15 .266 .342 .363 58.8
2020 Splitter -3.4 -4 109 32.1 34 .152 .182 .163 30 26.5 31 .204 .282 .225 37.5
2019 Splitter 0.9 1 78 8.9 23 .4 .5 .423 17.8 13 9.1 .246 .37 .303 33.3
2019 4-Seamer -0.8 -2 245 27.9 52 .222 .311 .287 22.7 28.8 17.6 .252 .423 .332 32.3
2019 Curveball 0 0 244 27.8 55 .222 .407 .291 34 27.3 24.2 .196 .379 .247 35.9
2019 Sinker 1 3 293 33.4 92 .287 .4 .352 10 14.1 16.7 .319 .47 .386 38.8
2018 4-Seamer -0.6 -2 300 24.8 62 .17 .377 .297 31.3 37.1 22.1 .186 .344 .294 43.3
2018 Splitter -4.7 -9 192 15.9 68 .188 .188 .2 27.3 25 18.3 .219 .274 .247 57.4
2018 Curveball -2.9 -11 373 30.8 77 .151 .233 .177 42.5 40.3 27.4 .178 .304 .217 29.5
2018 Sinker -1.5 -5 346 28.6 88 .215 .304 .294 20.9 20.5 27.3 .228 .324 .287 32.8
2017 4-Seamer 0.7 1 199 17.4 38 .355 .516 .436 23.9 13.2 11.6 .236 .367 .338 30.8
2017 Curveball 1.8 4 213 18.6 47 .227 .409 .347 38.6 31.9 21.7 .192 .284 .266 10.3
2017 Splitter -2.1 -4 166 14.5 53 .192 .231 .196 35.4 35.8 26.4 .177 .232 .187 27.3
2017 Sinker 0.8 4 550 48.1 150 .331 .567 .426 15.1 8 9.3 .292 .506 .39 28.2
! Note: Years are in reverse order.
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Spin Direction

Year Pitch Type Pitches MPH Active Spin % Total Movement (In.) Spin-Based Observed Deviation
2020 Changeup 106 88.7 90 11.8 1:45 2:45 -60
2020 Curveball 76 80.5 60 11.5 8:00 7:45 15
2020 4-Seam Fastball 39 93.3 90 16 1:15 1:00 15
2020 Sinker 83 93.1 91 18.6 1:30 2:15 -45
! 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
2016 242 866 -5 -13 2 4 -12
2017 288 1129 -2 -6 7 6 6
2018 339 1367 -14 -14 4 4 -20
2019 222 860 -3 -6 6 5 2
2020 95 374 -6 -8 3 2 -9
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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 1066 47.2 64.8 80.6 30.4 57 43.1 55.8 46.3 26.3 6.3 61.5
2016 867 50.1 57.7 84.8 34 63.9 47.1 61 45.8 22.4 5.4 59.6
2017 1144 47.4 63.9 85.7 29.3 56.3 45.3 53.2 45.7 23.7 6.4 62.5
2018 1211 50.9 65.2 77.4 29.1 49.7 43.8 50.2 47.5 31 9 78
2019 877 50 68.6 86.8 29.1 56.8 44 61.8 48.7 20.4 8.3 69
2020 340 45.6 58.1 90 22.2 43.9 42.6 56.8 38.5 24.4 5 76.5
5505 48.9 63.8 83.1 29.7 55.9 44.5 56 46.3 25.1 7 68.2
48.4 66.6 82.2 28.4 59 42.6 60.6 46.9 24.3 7.2 75.7

Batted Ball Profile

Season GB % FB % LD % PU % Pull % Straight % Oppo % Weak % Topped % Under % Flare/Burner % Solid % Barrel %
2015 59.6 9.8 29.5 1 30.1 43.5 26.4 3.1 46.6 10.4 28.5 3.1 3.6
2016 61 9.6 27.1 2.3 29.4 43.5 27.1 4.5 53.1 12.4 24.3 3.4 1.1
2017 59.6 13.5 22.6 4.3 33.7 46.6 19.7 8.2 43.3 14.9 21.2 3.8 5.3
2018 58.2 17 20.9 3.8 32.4 49.5 18.1 3.8 45.1 17.6 23.1 5.5 4.4
2019 49 20.4 27.4 3.2 30.6 47.8 21.7 6.4 35 17.8 28.7 4.5 5.7
2020 54.4 14 28.1 3.5 31.6 42.1 26.3 0 43.9 15.8 26.3 10.5 3.5
57.6 13.9 25.6 3 31.3 45.9 22.8 4.9 44.8 14.6 25.1 4.4 4
45.3 21.9 25.7 7.1 36.6 37.9 25.5 3.5 33.5 24.3 24.5 5.6 6.4

Percentile Rankings

Year xwOBA xBA xSLG xISO xOBP Brl Brl% EV HardHit% K% BB% Whiff% xERA FB Velo FB Spin CB Spin
2015 65 43 71 82 40 79 83 76 73 71 45 77 65 91 30 27
2016 79 45 89 97 43 99 100 99 97 23 56 43 79 89 24 35
2017 37 52 57 61 23 62 63 98 95 19 11 47 37 76 18 38
2018 92 85 90 90 83 82 86 51 10 88 37 83 92 84 29 52
2019 29 26 42 57 28 80 74 88 53 29 59 13 29 64 15 34
2020 37 39 65 80 12 88 91 23 10 24 10 33 37 54 9 35
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Expected Home Runs

Year Team Avg HR Trot Actual HR xHR HR-xHR Doubters Mostly Gone No Doubters No Doubter %
2019 23.8 5 5.7 -1 2 5 2 40
2020 26.5 2 2.1 0 0 3 0 0

Expected Home Runs by Park

Year HR
2019 5 7 5 6 7 5 5 7 7 4 7 7 3 4 6 7 4 5 4 7 3 6 5 5 6 8 6 6 7 4 7
2020 2 2 2 3 3 2 2 2 2 2 3 3 0 2 2 2 1 2 2 2 1 2 2 3 3 2 2 2 2 1 3
! Note: This tells how many of this player's home runs would have been out of other stadiums. This accounts for different wall heights and distances, but does not attempt to adjust for 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 2015 2016 +/-   2017 +/-   2018 +/-   2019 +/-   2020 +/-  
Fastball Velocity 96 95.9 -0.1 ↓ 94.5 -1.4 ↓ 95.3 0.8 ↑ 93.8 -1.5 ↓ 93.2 -0.6 ↓
Offspeed Velocity 89.4 90.9 1.5 ↑ 89.4 -1.5 ↓ 90.6 1.2 ↑ 90.2 -0.4 ↓ 88.7 -1.5 ↓
Breaking Velocity 80.8 81.1 0.3 ↑ 80.2 -0.9 ↓ 81.2 1 ↑ 81 -0.2 ↓ 80.5 -0.5 ↓
Exit Velocity 87.2 85.1 -2.1 ↓ 84.3 -0.8 ↓ 88.3 4 ↑ 86.9 -1.4 ↓ 89.9 3 ↑
Launch Angle 1 -.8 -1.8 ↓ 3 3.8 ↑ 3.1 0.1 ↑ 7.6 4.5 ↑ 2.9 -4.7 ↓
Barrel % 3.6 1.1 -2.5 ↓ 5.3 4.2 ↑ 4.4 -0.9 ↓ 5.7 1.3 ↑ 3.5 -2.2 ↓
Hard Hit % 30.9 26 -4.9 ↓ 25.9 -0.1 ↓ 40.1 14.2 ↑ 36.1 -4 ↓ 45.6 9.5 ↑
Sweet Spot % 31.6 31.6 0 28.8 -2.8 ↓ 27.5 -1.3 ↓ 32.5 5 ↑ 29.8 -2.7 ↓
xBA .242 .246 0.004 ↑ .242 -0.004 ↓ .204 -0.038 ↓ .26 0.056 ↑ .248 -0.012 ↓
BA .249 .255 0.006 ↑ .284 0.029 ↑ .182 -0.102 ↓ .269 0.087 ↑ .137 -0.132 ↓
xwOBA .29 .281 -0.009 ↓ .321 0.04 ↑ .26 -0.061 ↓ .329 0.069 ↑ .328 -0.001 ↓
wOBA .29 .287 -0.003 ↓ .359 0.072 ↑ .234 -0.125 ↓ .319 0.085 ↑ .223 -0.096 ↓
xSLG .348 .323 -0.025 ↓ .39 0.067 ↑ .31 -0.08 ↓ .421 0.111 ↑ .364 -0.057 ↓
SLG .35 .333 -0.017 ↓ .459 0.126 ↑ .271 -0.188 ↓ .393 0.122 ↑ .192 -0.201 ↓
K% 23.5 17.4 -6.1 ↓ 17.3 -0.1 ↓ 29.8 12.5 ↑ 20.4 -9.4 ↓ 19.3 -1.1 ↓
BB% 7.7 7.5 -0.2 ↓ 11.5 4 ↑ 9 -2.5 ↓ 7.6 -1.4 ↓ 13.6 6 ↑
Swing % 46.3 45.8 -0.5 ↓ 45.7 -0.1 ↓ 47.5 1.8 ↑ 48.7 1.2 ↑ 38.5 -10.2 ↓
Whiff% 26.3 22.4 -3.9 ↓ 23.7 1.3 ↑ 31 7.3 ↑ 20.4 -10.6 ↓ 24.4 4 ↑
In Zone Swing % 47.2 50.1 2.9 ↑ 47.4 -2.7 ↓ 50.9 3.5 ↑ 50 -0.9 ↓ 45.6 -4.4 ↓
Out of Zone Swing % 52.8 49.9 -2.9 ↓ 52.6 2.7 ↑ 49.1 -3.5 ↓ 50 0.9 ↑ 54.4 4.4 ↑
First Pitch Swing % 24.9 25.3 0.4 ↑ 23.1 -2.2 ↓ 24.7 1.6 ↑ 32.4 7.7 ↑ 22.7 -9.7 ↓
First Pitch Strike % 55.8 61 5.2 ↑ 53.2 -7.8 ↓ 50.2 -3 ↓ 61.8 11.6 ↑ 56.8 -5 ↓
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Statcast Shift Statistics

vs RHHvs LHH
YearPAwOBAPAShifts%PAShifts%
2016 240 .289 139 8 5.8 101 23 22.8
2017 288 .362 199 19 9.5 89 17 19.1
2018 295 .234 183 41 22.4 112 12 10.7
2019 225 .319 129 31 24.0 96 34 35.4
2020 87 .223 37 3 8.1 50 26 52.0

Pitch Distribution

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