P | Los Angeles Angels
Bats/Throws: L/R | 6' 7" 228 lbs | Age: 25
Draft: 2019 | Rd. 3, No. 92, Los Angeles Angels | Harriton HS
W L ERA G GS SV IP SO WHIP
2024 2 6 3.99 11 11 0 65.1 25 1.19
2025 3 11 6.81 23 23 0 111 72 1.75
2026 2 3 4.56 9 9 0 51.1 34 1.36
3 Seasons 7 20 5.49 43 43 0 227.2 131 1.50
G W-L ERA IP SO WHIP
2024 11 2-6 3.99 65.1 25 1.19
2025 23 3-11 6.81 111 72 1.75
2026 9 2-3 4.56 51.1 34 1.36
3 Seasons 43 7-20 5.49 227.2 131 1.50
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
2024 23 859 223 14 6.3 5.3 90.3 113.9 3.6 29.1 .287 .460 .323 .348 .360 44.4 9.4 3.8 4.00 5.07
2025 24 1859 375 35 9.4 6.8 92.1 116.6 6.9 28.0 .287 .469 .379 .368 .386 49.6 14.1 11.3 6.81 5.88
2026 25 840 165 13 8.1 5.7 90.1 111.4 5.3 30.9 .281 .457 .301 .365 .383 43.0 15.0 11.0 4.56 5.49
Player 3558 763 62 8.2 6.2 91.1 116.6 5.6 29.0 .286 .464 .346 .362 .378 46.7 13.0 9.3
MLB 7.6 4.9 88.6 122.9 12.5 33.3 .243 .408 .315 .316 .369 37.0 22.2 8.4
! Note: All figures in this table cover the period 2015-present.

Statcast Pitch Arsenal

Kochanowicz relies on 4 pitches.
Sinker
(39.4%) ,
Changeup
(22.9%) ,
Slider
(19.5%) ,
Four Seamer
(18.2%) ,


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+ Similar Pitchers to Jack Kochanowicz Based on Velocity and Movement:


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Pitch Tracking



Batted Ball Profile

AIR: Fly Balls + Line Drives + Popups All Batted Balls Batted Ball Breakdown
Season GB % AIR % FB % LD % PU % Pull % Straight % Oppo % Pull GB % Straight GB % Oppo GB % Pull AIR % Straight AIR % Oppo AIR %
2024 56.5 43.5 15.2 23.3 4.9 38.6 41.3 20.2 27.8 23.8 4.9 10.8 17.5 15.2
2025 52.5 47.5 23.5 20.0 4.0 37.9 39.5 22.7 21.9 24.3 6.4 16.0 15.2 16.3
2026 57.6 42.4 18.8 19.4 4.2 44.8 33.3 21.8 31.5 18.8 7.3 13.3 14.5 14.5
Player 54.8 45.2 20.1 20.8 4.3 39.6 38.7 21.8 25.7 22.9 6.2 13.9 15.7 15.6
MLB 44.2 55.8 24.1 24.6 7.1 37.4 37.3 25.1 20.7 17.6 5.9 16.8 19.7 19.3
! Note: All figures in this table cover the period 2015-present.

Quality of Contact

Season Weak % Topped % Under % Flare/Burner % Solid % Barrel % Barrel/PA
2024 4.0 43.0 14.8 26.0 4.5 6.3 5.3
2025 1.9 38.1 18.4 26.7 5.1 9.4 6.8
2026 4.8 41.8 15.8 21.8 5.5 8.1 5.7
Player 3.1 40.4 16.8 25.4 5.0 8.2 6.2
MLB 4.0 32.4 24.9 24.4 5.9 7.6 4.9
! Note: All figures in this table cover the period 2015-present.

Pitch Movement


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
2026 Slider LAA R 164 85.6 41.3 5.2 6.0GLV 1.9 -3.9 5.4 6.0GLV 1.9
2026 Sinker LAA R 331 95.6 25.0 4.6 13.0ARM -1.8 4.9 2.8 13.0ARM -2.4
2026 4-Seam Fastball LAA R 153 96.1 15.7 -2.7 6.9ARM 0.0 14.0 -2.1 6.9ARM -0.9
2026 Changeup LAA R 192 90.0 32.8 2.9 10.0ARM -4.6 0.9 3.1 10.0ARM -4.7
2025 4-Seam Fastball LAA R 347 95.5 15.9 -2.0 7.1ARM -0.1 14.2 -1.6 7.1ARM -0.5
2025 Sinker LAA R 874 95.5 26.9 5.5 14.2ARM -0.8 3.0 4.4 14.2ARM -0.9
2025 Changeup LAA R 261 89.9 31.3 1.4 9.2ARM -5.6 2.5 1.6 9.2ARM -5.3
2025 Slider LAA R 273 87.3 36.7 2.9 3.3GLV -0.6 -0.7 2.5 3.3GLV -1.0
2025 Sweeper LAA R 103 82.4 43.8 4.0 13.2GLV -0.7 -3.2 4.1 13.2GLV -0.7
! 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 %
2026 Sinker 1.2 4 331 39.4 98 .233 .349 .318 15.3 7.1 13.0 .299 .519 .391 53.8
2026 Changeup -1.3 -3 192 22.9 54 .298 .340 .370 30.7 20.4 20.4 .284 .348 .331 25.0
2026 Slider 1.5 2 164 19.5 30 .080 .080 .159 38.2 23.3 20.6 .239 .387 .323 36.8
2026 4-Seam Fastball 0.0 0 153 18.2 45 .231 .436 .338 15.7 20.0 15.8 .267 .501 .374 40.0
2025 Sinker -1.0 -9 874 47.0 270 .328 .457 .384 14.5 8.5 13.3 .296 .436 .366 53.7
2025 4-Seam Fastball -0.9 -3 347 18.7 86 .230 .392 .337 25.3 23.3 16.0 .264 .525 .383 51.9
2025 Slider -2.1 -6 273 14.7 49 .390 .585 .457 26.7 10.2 12.2 .321 .484 .380 28.9
2025 Changeup -2.9 -7 261 14.0 75 .319 .667 .449 29.4 26.7 19.6 .266 .515 .359 53.1
2025 Sweeper -1.2 -1 103 5.5 28 .208 .417 .357 22.0 14.3 14.8 .265 .446 .360 30.0
! 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
2026 Changeup 180 90.0 62 10.7 1:30 3:00 -90
2026 4-Seam Fastball 150 96.2 82 15.3 1:15 1:00 15
2026 Sinker 317 95.6 76 14.4 1:15 2:30 -75
2026 Slider 164 85.6 34 9.0 7:15 7:30 -15
2025 Changeup 255 89.8 63 10.2 1:45 2:45 -60
2025 4-Seam Fastball 342 95.5 82 15.5 1:30 1:00 30
2025 Sinker 834 95.5 77 15.2 1:30 2:45 -75
2025 Slider 273 87.3 18 4.8 7:45 8:00 -15
2025 Sweeper 103 82.4 48 15.2 7:30 8:15 -45
! 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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Statcast Pitching Run Value

Runs
Year Team PA Pitches Heart Shadow Chase Waste All
2024 265 859 7 2 -5 -5 -1
2025 508 1,859 -9 9 -16 -10 -26
2026 227 840 6 12 -9 -5 4
Player 1,000 3,558 4 23 -30 4 -23
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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 %
2024 859 57.0 72.7 88.5 28.5 72.4 40.9 61.3 53.7 15.2 10.2 80.7
2025 1,859 48.7 69.2 87.9 27.0 58.0 43.3 59.2 47.6 20.8 8.2 77.6
2026 840 49.2 66.8 83.0 25.1 62.6 42.9 53.7 45.6 22.7 7.3 67.2
Player 3,558 50.8 69.6 87.0 26.8 62.3 42.6 58.5 48.6 19.7 8.5 76.4
MLB 48.7 67.0 82.6 28.5 58.0 42.7 61.1 47.3 25.0 7.3 76.2
! Note: All figures in this table cover the period 2015-present.

Percentile Rankings

Run Value Pitching
Year Pitching Fastball Breaking Off
Speed
xERA Fastball
MPH
Fastball
Spin
Curve
Spin
Avg
EV
Chase% Whiff% K% BB% Barrel% Hard-
Hit%
GB% Extension
2024 41 51 38 39 9 78 10 14 48 1 1 98 77 9 94 48
2025 1 5 10 4 3 69 20 1 33 16 3 9 30 1 89 47
2026 73 82 82 9 14 72 29 29 12 32 11 26 44 29 95 37
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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 %
2024 23.52 7 6.2 1 5 4 3 42.9
2025 24.63 21 18.1 3 8 12 8 38.1
2026 23.62 5 5.6 -1 4 5 2 40.0
Player 24.24 33 29.9 3 17 21 13 39.4
Note: xHR tells how many of this pitcher's batted balls 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
2024 7 3 6 6 7 6 7 6 6 5 6 8 8 6 6 6 5 5 7 7 6 6 7 6 6 5 7 7 7 6 6
2025 21 17 14 18 20 18 17 18 15 16 17 16 21 25 19 18 23 17 16 19 17 16 21 22 18 16 15 21 20 17 17
2026 5 7 2 5 7 7 6 5 6 6 4 5 5 8 5 6 6 5 5 8 4 4 7 7 6 5 6 6 7 5 4
Player 33 27 22 29 34 31 30 29 27 27 27 29 34 39 30 30 34 27 28 34 27 26 35 35 30 26 28 34 34 28 27
Note: xHR tells how many of this pitcher's batted balls 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

2026 +/-   2025 +/-   2024
Results
BA .228 -.081 .309 +.034 .275
xBA .281 -.006 .287 .000 .287
OBP .322 -.071 .393 +.068 .325
xOBP .371 -.007 .378 +.042 .336
SLG .330 -.159 .489 +.072 .417
xSLG .457 -.012 .469 +.009 .460
ISO .102 -.078 .180 +.038 .142
xISO .176 -.006 .182 +.009 .173
BABIP .250 -.075 .325 +.041 .284
wOBA .301 -.078 .379 +.056 .323
xwOBA .365 -.003 .368 +.020 .348
wOBAcon .293 -.107 .400 +.070 .330
xwOBAcon .383 -.003 .386 +.026 .360
BACON .273 -.090 .363 +.057 .306
xBACON .340 -.002 .342 +.022 .320
Statcast Hit Metrics
Hard Hit % 43.0 -6.6 49.6 +5.2 44.4
Avg Exit Velocity 90.1 -2.0 92.1 +1.8 90.3
Launch Angle Sweet-Spot % 30.9 +2.9 28.0 -1.1 29.1
Barrel % 8.1 -1.3 9.4 +3.1 6.3
Avg Launch Angle 5.3 -1.6 6.9 +3.3 3.6
Statcast Bat Tracking
Bat Speed 72.6 +0.1 72.5 +1.4 71.1
Attack Angle 11° +1° 10° +2°
Ideal Attack Angle % 53.3 -0.5 53.8 +4.3 49.5
Attack Direction -4°
Swing Path - Tilt 34° 34° 34°
Swing Length 7.4 0.0 7.4 +0.3 7.1
Statcast Pitch Metrics
Fastball Velocity 95.8 +0.3 95.5 -0.3 95.8
Breaking Velocity 85.6 -0.3 85.9 +0.9 85.0
Offspeed Velocity 90.0 +0.1 89.9 +1.7 88.2
Batted Ball Results
Barrels 13 -22 35 +21 14
Popup % 4.2 +0.2 4.0 -0.9 4.9
Flyball % 18.8 -4.7 23.5 +8.3 15.2
Line Drive % 19.4 -0.6 20.0 -3.3 23.3
Groundball % 57.6 +5.1 52.5 -4.0 56.5
Pull % 44.8 +6.9 37.9 -0.7 38.6
Straight Away % 33.3 -6.2 39.5 -1.8 41.3
Opposite Field % 21.8 -0.9 22.7 +2.5 20.2
Weak Contact % 4.8 +2.9 1.9 -2.1 4.0
Pull Airball % 13.3 -2.7 16.0 +5.2 10.8
Topped Contact % 41.8 +3.7 38.1 -4.9 43.0
Under Contact % 15.8 -2.6 18.4 +3.6 14.8
Flare/Burner Contact % 21.8 -4.9 26.7 +0.7 26.0
Solid Contact % 5.5 +0.4 5.1 +0.6 4.5
HR/FB % 16.1 -7.8 23.9 +3.3 20.6
Popups 7 -8 15 +4 11
Flyballs 31 -57 88 +54 34
Line Drives 32 -43 75 +23 52
Groundballs 95 -102 197 +71 126
Plate Discipline
In Zone % 49.2 +0.5 48.7 -8.3 57.0
Out of Zone % 50.8 -0.5 51.3 +8.3 43.0
Edge % 42.9 -0.4 43.3 +2.4 40.9
Zone Swing % 66.8 -2.4 69.2 -3.5 72.7
Out of Zone Swing % 25.1 -1.9 27.0 -1.5 28.5
In Zone Contact % 83.0 -4.9 87.9 -0.6 88.5
Out of Zone Contact % 62.6 +4.6 58.0 -14.4 72.4
Whiff % 22.7 +1.9 20.8 +5.6 15.2
First Strike % 53.7 -5.5 59.2 -2.1 61.3
First Pitch Swing % 28.2 -3.1 31.3 -1.8 33.1
Swing % 45.6 -2.0 47.6 -6.1 53.7
Meatball Swing % 67.2 -10.4 77.6 -3.1 80.7
Meatball % 7.3 -0.9 8.2 -2.0 10.2
Zone Swing & Miss % 17.0 +4.9 12.1 +0.6 11.5
Out of Zone Swing & Miss % 37.4 -4.6 42.0 +14.4 27.6
In Zone 413 -493 906 +416 490
Out of Zone 427 -526 953 +584 369
Edge 360 -445 805 +454 351
In Zone Swings 276 -351 627 +271 356
Out of Zone Swings 107 -150 257 +152 105
In Zone Swing & Misses 47 -29 76 +35 41
Out of Zone Swing & Misses 40 -68 108 +79 29
Basic
Pitches 840 -1,019 1,859 +1,000 859
PA 227 -285 512 +246 266
AB 197 -243 440 +193 247
Hits 45 -91 136 +68 68
Singles 35 -65 100 +53 47
Doubles 5 -9 14 0 14
Triples 0 -1 1 +1 0
Home Runs 5 -16 21 +14 7
Walks 25 -33 58 +48 10
Strikeouts 34 -38 72 +47 25
K% 15.0 +0.9 14.1 +4.7 9.4
BB% 11.0 -0.3 11.3 +7.5 3.8
HBP 3 -4 7 -1 8
Batted Balls 165 -210 375 +152 223
Number of Fastballs 484 -737 1,221 +545 676
Number of Offspeed 192 -69 261 +236 25
Number of Breaking 164 -212 376 +218 158
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Statcast Fielder Positioning

vs RHHvs LHH
YearAlignment TypePAwOBAPATotal%PATotal%
2024 Shades 265 .323 109 39 35.8 156 103 66.0
2025 Shades 508 .379 207 93 44.9 301 250 83.1
2026 Shades 227 .301 110 1 0.9 117 54 46.2
! 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 %
2024 219 16.1 24.7% 0.5% 128 19.1 0.0% 0.0%
2025 534 16.3 20.4% 0.0% 272 18.6 0.4% 0.4%
2026 236 15.5 36.9% 0.8% 143 19.2 4.2% 2.8%

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Pitch Distribution