Jackson Wolf
P | Bats/Throws: L/L | 6' 7" 205LBS | Age: 25
Draft: 2021 | Rd: 4, #129, San Diego Padres | West Virginia
W L ERA G GS SV IP SO WHIP
2023 1 0 5.40 1 1 0 5 1 1.40
1 Season 1 0 5.40 1 1 0 5 1 1.40
G W-L ERA IP SO WHIP
2023 1 1-0 5.40 5 1 1.40
1 Season 1 1-0 5.40 5 1 1.40
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
2023 24 75 20 1 5.0 4.5 90.4 109.8 3.9 25.0 .355 .523 .289 .391 .395 35.0 4.5 4.5 5.40 6.90
Player 75 20 1 5.0 4.5 90.4 109.8 3.9 25.0 .355 .523 .289 .391 .395 35.0 4.5 4.5
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

Wolf relies on 3 pitches.
Four Seamer
(45.3%) ,
Slider
(33.3%) ,
Changeup
(21.3%) ,


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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
2023 60.0 25.0 15.0 0.0 35.0 50.0 15.0 5.0 40.0 20.0 25.0 5.0 5.0 4.5
Player 60.0 25.0 15.0 0.0 35.0 50.0 15.0 5.0 40.0 20.0 25.0 5.0 5.0 4.5
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 Changeup SD L 16 82.4 33.4 -5.4 16.2ARM -0.3 6.9 -0.6 16.2ARM 2.2
2023 Slider SD L 25 75.6 42.7 -1.9 10.8GLV -0.9 5.0 -3.2 10.8GLV 5.6
2023 4-Seam Fastball SD L 32 88.9 21.5 -0.6 12.9ARM 5.3 13.2 -2.2 12.9ARM 5.0
! 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 4-Seam Fastball -1.7 -1 34 45.3 11 .364 .455 .359 0.0 0.0 0.0 .364 .434 .346 45.5
2023 Slider -4.8 -1 25 33.3 4 .333 .333 .400 22.2 25.0 14.3 .388 .442 .450 0.0
2023 Changeup 7.6 1 16 21.3 7 .143 .143 .129 0.0 0.0 0.0 .326 .696 .428 28.6
! 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 16 82.4 98 17.8 9:30 9:30 0
2023 4-Seam Fastball 33 89.0 96 18.2 10:15 10:30 -15
2023 Slider 25 75.6 50 11.9 3:00 2:30 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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Plate Discipline

Season Pitches Zone % Zone Swing % Zone Contact % Chase % Chase Contact % Edge % 1st Pitch Strike % Swing % Whiff % Meatball % Meatball Swing %
2023 75 54.7 68.3 96.4 20.6 85.7 45.3 54.5 46.7 5.7 5.3 100.0
Player 75 54.7 68.3 96.4 20.6 85.7 45.3 54.5 46.7 5.7 5.3 100.0
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.

Statcast Fielder Positioning

vs RHHvs LHH
YearAlignment TypePAwOBAPATotal%PATotal%
2023 Shades 22 .289 17 0 0.0 5 3 60.0
! 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 %
2023 21 14.3 61.9% 0.0% 13 18.8 0.0% 0.0%

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