Daulton Jefferies
P | B/T: L/R | 6' 0" 182LBS | Age: 27
Draft: 2016 | Rd: CB-A, #37, Oakland Athletics | California
Poor Avg Great

Stats

W L ERA G GS SV IP SO WHIP
2022 1 7 5.72 8 8 0 39.1 28 1.37
3 Seasons 2 8 5.75 14 10 0 56.1 37 1.35
G W-L ERA IP SO WHIP
2022 8 1-7 5.72 39.1 28 1.37
3 Seasons 14 2-8 5.75 56.1 37 1.35

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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
2020 24 53 10 1 10 7.7 91.7 110.8 23.1 30.0 .280 .642 .616 .430 .420 40.0 7.7 15.4 22.50 8.85
2021 25 220 45 3 6.7 5.2 88.8 108.4 6.2 37.8 .252 .372 .278 .305 .316 35.6 13.8 6.9 3.60 3.92
2022 26 611 134 11 8.2 6.4 89.1 112.7 11.0 33.6 .249 .394 .333 .300 .333 38.3 16.3 4.7 5.72 3.70
Player 884 189 15 7.9 6.2 89.1 112.7 10.4 34.4 .251 .401 .335 .308 .334 37.8 15.2 5.8
MLB 6.7 4.6 88.4 122.2 12.1 33.0 .245 .406 .316 .315 .368 35.7 22.0 8.4
! Note: All figures in this table cover the period 2015-present.

Statcast Pitch Arsenal

Jefferies relies on 5 pitches.
Sinker
(35.9%) ,
Changeup
(19.7%) ,
Cutter
(19.5%) ,
Curveball
(13.4%) ,
4-Seam Fastball
(11.5%) ,


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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
2020 40.0 20.0 20.0 20.0 50.0 20.0 30.0 10.0 30.0 30.0 10.0 10.0 10.0 7.7
2021 44.4 26.7 28.9 0.0 31.1 28.9 40.0 2.2 40.0 22.2 22.2 6.7 6.7 5.2
2022 47.0 26.9 22.4 3.7 39.6 32.1 28.4 3.0 35.8 26.9 19.4 6.0 8.2 6.4
Player 46.0 26.5 23.8 3.7 38.1 30.7 31.2 3.2 36.5 25.9 19.6 6.3 7.9 6.2
MLB 44.9 23.0 25.0 7.1 36.7 37.7 25.4 3.8 33.1 24.5 24.4 5.7 6.7 4.6
! Note: All figures in this table cover the period 2015-present.

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
2022 Curveball OAK R 82 80.1 44.7 -7.9 -15 5.1 -3.0 -37
2022 Changeup OAK R 119 86.1 33.2 3.1 10 15.1 1.2 9
2022 Sinker OAK R 219 92.5 19.6 -2.4 -11 16.4 1.9 13
2022 Cutter OAK R 119 89.5 23.6 2.2 9 2.7 -4.8 -225
2022 4-Seamer OAK R 70 92.3 17.3 -1.9 -12 10.2 3.7 56
2021 Sinker OAK R 101 93.5 18.8 -2.8 -13 16.3 1.4 9
2021 Changeup OAK R 39 87.0 31.6 2.0 7 14.4 0.3 2
2021 Curveball OAK R 22 80.0 45.3 -6.9 -13 5.1 -3.3 -39
2021 4-Seamer OAK R 27 93.2 16.2 -1.0 -7 10.0 2.9 40
2021 Cutter OAK R 31 91.3 22.8 1.5 6 3.6 -5.6 -287
2020 Sinker OAK R 8 93.5 19.2 -2.6 -12 16.3 1.5 10
2020 4-Seamer OAK R 24 94.5 14.7 0.1 0 10.7 3.4 46
2020 Changeup OAK R 6 89.0 24.7 -4.6 -16 14.2 -0.5 -3
2020 Cutter OAK R 11 90.6 23.0 1.2 5 0.9 -2.8 -148
2020 Curveball OAK R 4 79.8 44.4 -7.2 -14 8.4 0.1 1
! 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 %
2022 Sinker 1.0 2 219 35.8 63 .286 .393 .344 12.6 12.7 14.8 .264 .429 .332 44.9
2022 Changeup -1.4 -2 120 19.6 40 .256 .308 .260 26.4 17.5 20.0 .256 .304 .257 25.0
2022 Cutter 0.8 1 119 19.5 39 .324 .622 .437 26.2 12.8 31.3 .249 .479 .329 37.5
2022 Curveball 4.1 3 82 13.4 18 .294 .647 .408 39.4 27.8 16.7 .228 .403 .291 33.3
2022 4-Seamer -1.3 -1 70 11.5 11 .273 .273 .245 20.0 27.3 14.3 .182 .238 .184 62.5
2021 Sinker -1.8 -2 101 45.9 32 .241 .345 .295 7.8 18.8 22.2 .260 .373 .312 39.1
2021 Changeup -3.2 -1 39 17.7 7 .143 .143 .129 38.5 14.3 7.7 .263 .292 .244 16.7
2021 Cutter -12.4 -4 31 14.1 11 .000 .000 .064 6.3 0.0 0.0 .192 .277 .251 20.0
2021 4-Seamer 2.5 1 27 12.3 5 .500 1.000 .640 0.0 0.0 0.0 .381 .524 .450 75.0
2021 Curveball 8.8 2 22 10.0 3 .333 1.333 .667 44.4 33.3 11.1 .179 .654 .336 50.0
2020 4-Seamer 1.7 0 24 45.3 6 .500 .500 .533 30.0 0.0 0.0 .320 .410 .448 50.0
2020 Cutter -4.8 -1 11 20.8 3 .333 .333 .300 28.6 0.0 0.0 .092 .099 .089 0.0
2020 Sinker -1.7 0 8 15.1 -- -- -- 0.0 -- 0.0 -- -- -- --
2020 Changeup 82.0 5 6 11.3 2 1.000 4.000 2.000 0.0 0.0 0.0 .756 2.561 1.317 100.0
2020 Curveball -7.8 0 4 7.5 2 .000 .000 .000 50.0 50.0 50.0 .004 .004 .004 0.0
! 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 Cutter 11 90.6 62 9.8 12:45 12:15 30
2020 4-Seam Fastball 24 94.5 94 19.0 1:15 1:15 0
2021 Changeup 36 86.9 98 15.5 2:15 2:30 -15
2021 Curveball 21 80.0 45 7.4 8:15 7:45 30
2021 Cutter 31 91.3 73 10.3 12:45 12:45 0
2021 4-Seam Fastball 26 93.2 97 17.9 1:15 1:15 0
2021 Sinker 96 93.5 98 20.7 1:30 1:45 -15
2022 Changeup 117 86.1 94 16.1 2:15 2:45 -30
2022 Curveball 81 80.1 39 7.6 8:45 7:45 60
2022 Cutter 118 89.5 73 10.4 12:45 12:30 15
2022 4-Seam Fastball 70 92.3 96 17.7 1:15 1:15 0
2022 Sinker 217 92.5 98 20.8 1:30 1:45 -15
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! 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 58 220 -3 -4 1 1 -4
2022 171 610 3 -5 4 2 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 %
2020 53 54.7 79.3 78.3 12.5 66.7 43.4 69.2 49.1 23.1 7.5 75.0
2021 220 47.7 70.5 89.2 33.0 71.1 42.7 72.4 50.9 17.0 10.9 83.3
2022 611 48.9 68.1 83.7 27.9 62.1 46.9 58.1 47.6 22.7 6.7 95.1
Player 884 48.9 69.4 84.7 28.4 64.8 45.6 62.1 48.5 21.2 7.8 89.9
MLB 48.5 66.9 82.0 28.4 58.4 42.6 60.7 47.0 24.6 7.3 76.0
! 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 46 21 18
2022 58 40 45 51 70 52 35 35 45 12 93 29 38 23 18 32 16
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Expected Home Runs

Year Team Avg HR Trot Actual HR xHR HR-xHR Doubters Mostly Gone No Doubters No Doubter %
2020 23.1 2 1.5 1 0 1 1 50.0
2021 -- 1 0.2 1 2 0 0 0.0
2022 24.6 4 5.0 -1 3 4 2 50.0

Expected Home Runs by Park

Year HR
2020 2 2 2 1 1 2 0 1 2 2 2 1 2 1 1 1 2 2 2 2 1 2 1 2 1 1 1 1 1 1 2
2021 1 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 0 1
2022 4 6 6 4 4 7 5 3 5 5 5 5 4 4 5 5 7 6 4 5 6 4 4 6 5 5 6 4 5 4 7
! 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 2015 2016 +/-   2017 +/-   2018 +/-   2019 +/-   2020 +/-   2021 +/-   2022 +/-  
Fastball Velocity 93.3 93 -0.3 ↓ 91.6 -1.4 ↓
Offspeed Velocity 89 87 -2 ↓ 86 -1 ↓
Breaking Velocity 79.8 80 0.2 ↑ 80.1 0.1 ↑
Exit Velocity 91.7 88.8 -2.9 ↓ 89.1 0.3 ↑
Launch Angle 23.1 6.2 -16.9 ↓ 11 4.8 ↑
Barrel % 10 6.7 -3.3 ↓ 8.2 1.5 ↑
Hard Hit % 40 35.6 -4.4 ↓ 38.3 2.7 ↑
Sweet Spot % 30 37.8 7.8 ↑ 33.6 -4.2 ↓
xBA .28 .252 -0.028 ↓ .249 -0.003 ↓
BA .455 .208 -0.247 ↓ .286 0.078 ↑
xwOBA .43 .305 -0.125 ↓ .3 -0.005 ↓
wOBA .616 .278 -0.338 ↓ .333 0.055 ↑
xSLG .642 .372 -0.27 ↓ .394 0.022 ↑
SLG 1 .358 -0.642 ↓ .441 0.083 ↑
K% 7.7 13.8 6.1 ↑ 16.3 2.5 ↑
BB% 15.4 6.9 -8.5 ↓ 4.7 -2.2 ↓
Swing % 49.1 50.9 1.8 ↑ 47.6 -3.3 ↓
Whiff% 23.1 17 -6.1 ↓ 22.7 5.7 ↑
In Zone % 54.7 47.7 -7 ↓ 48.9 1.2 ↑
Out of Zone % 45.3 52.3 7 ↑ 51.1 -1.2 ↓
Out of Zone Swing % 12.5 33 20.5 ↑ 27.9 -5.1 ↓
First Pitch Swing % 38.5 36.2 -2.3 ↓ 29.1 -7.1 ↓
First Pitch Strike % 69.2 72.4 3.2 ↑ 58.1 -14.3 ↓
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Statcast Shift Statistics

vs RHHvs LHH
YearPAwOBAPAShifts%PAShifts%
2020 13 .616 7 0 0.0 6 6 100.0
2021 58 .278 31 7 22.6 27 15 55.6
2022 171 .335 91 19 20.9 80 47 58.8

Pitch Tempo