P | Texas Rangers
Bats/Throws: R/R | 6' 5" 245 lbs | Age: 26
Draft: 2022 | Rd. 1, No. 3, Texas Rangers | No School
W L ERA G GS SV IP SO WHIP
2024 0 2 3.86 3 3 0 11.2 14 1.54
2025 4 5 5.74 14 14 0 64.1 56 1.46
2 Seasons 4 7 5.45 17 17 0 76 70 1.47
G W-L ERA IP SO WHIP
2024 3 0-2 3.86 11.2 14 1.54
2025 14 4-5 5.74 64.1 56 1.46
2 Seasons 17 4-7 5.45 76 70 1.47
Player Apps
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Pitch Usage
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 24 218 34 1 2.9 1.8 89.9 104.2 10.3 32.4 .212 .310 .307 .277 .307 47.1 25.5 10.9 3.86 3.17
2025 25 1127 204 24 11.8 8.4 91.2 114.1 8.3 34.8 .284 .488 .352 .365 .422 47.5 19.5 8.0 5.74 5.81
Player 1345 238 25 10.5 7.3 91.0 114.1 8.6 34.5 .273 .461 .345 .351 .406 47.5 20.5 8.5
MLB 7.2 4.9 88.6 122.9 12.4 33.3 .245 .404 .315 .315 .368 37.0 22.2 8.4
! Note: All figures in this table cover the period 2015-present.

Statcast Pitch Arsenal

Rocker relies on 6 pitches.
Sinker
(26.0%) ,
Cutter
(25.4%) ,
Four Seamer
(20.2%) ,
Slider
(16.0%) ,
Curveball
(6.3%) ,
Changeup
(6.1%) ,


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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 52.9 47.1 23.5 23.5 0.0 38.2 44.1 17.6 23.5 26.5 2.9 14.7 17.6 14.7
2025 49.0 51.0 23.0 24.0 3.9 37.7 44.1 18.1 25.5 22.1 1.5 12.3 22.1 16.7
Player 49.6 50.4 23.1 23.9 3.4 37.8 44.1 18.1 25.2 22.7 1.7 12.6 21.4 16.4
MLB 44.2 55.8 24.0 24.7 7.1 37.4 37.4 25.1 20.6 17.6 5.9 16.7 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 5.9 41.2 23.5 17.6 8.8 2.9 1.8
2025 3.9 33.8 19.1 27.0 3.9 11.8 8.4
Player 4.2 34.9 19.7 25.6 4.6 10.5 7.3
MLB 4.0 32.4 24.9 24.4 5.9 7.2 4.9
! 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
2025 Sinker TEX R 293 95.6 23.9 2.0 16.7ARM 1.3 6.2 1.2 16.7ARM 1.6
2025 Changeup TEX R 69 89.5 28.5 -2.0 15.7ARM 1.0 5.8 -1.7 15.7ARM 1.3
2025 4-Seam Fastball TEX R 228 95.8 18.3 -4.2 11.1ARM 3.1 11.6 -4.2 11.1ARM 3.5
2025 Cutter TEX R 286 90.1 28.5 -2.9 1.3GLV -0.8 5.3 -3.0 1.3GLV -0.9
2025 Slider TEX R 180 84.2 40.5 3.6 1.8GLV -2.6 -1.9 3.6 1.8GLV -2.8
2025 Curveball TEX R 71 77.5 57.4 1.3 8.3GLV -1.2 -11.5 1.6 8.3GLV -0.8
2024 Sinker TEX R 36 95.1 22.6 0.8 17.2ARM 2.2 7.7 -0.5 17.2ARM 2.3
2024 Slider TEX R 84 84.1 42.4 5.1 0.7GLV -4.4 -3.8 5.5 0.7GLV -4.1
2024 Changeup TEX R 3 90.4 29.9 1.3 14.8ARM 0.0 3.6 1.3 14.8ARM 0.6
2024 4-Seam Fastball TEX R 93 96.0 17.2 -3.2 11.0ARM 3.3 12.5 -3.2 11.0ARM 3.4
2024 Curveball TEX R 2 74.9 61.9 1.7 10.8GLV 1.2 -12.6 2.6 10.8GLV 1.4
! 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 %
2025 Sinker -0.2 0 293 26.0 87 .247 .342 .338 11.1 8.0 10.9 .324 .480 .403 51.5
2025 Cutter -0.3 -1 286 25.4 79 .264 .375 .306 35.8 31.6 24.5 .228 .369 .292 35.4
2025 4-Seam Fastball -2.4 -6 228 20.2 62 .364 .709 .476 16.8 14.5 11.5 .315 .602 .416 55.3
2025 Slider 0.7 1 180 16.0 37 .222 .389 .306 38.5 32.4 16.4 .240 .409 .290 29.2
2025 Curveball -2.8 -2 71 6.3 7 .333 1.167 .514 30.8 42.9 21.4 .222 .747 .367 50.0
2025 Changeup -2.0 -1 69 6.1 15 .286 .714 .387 18.9 0.0 0.0 .382 .778 .514 73.3
2024 4-Seam Fastball -1.3 -1 93 42.7 25 .350 .500 .408 14.6 16.0 16.7 .252 .414 .339 52.9
2024 Slider -0.2 0 84 38.5 19 .200 .200 .228 50.0 47.4 25.7 .143 .200 .204 25.0
2024 Sinker 1.3 0 36 16.5 11 .200 .200 .309 20.0 9.1 14.3 .234 .268 .261 55.6
2024 Changeup -1.4 0 3 1.4 -- -- -- 0.0 -- -- -- -- -- --
2024 Curveball -0.3 0 2 0.9 -- -- -- 0.0 -- -- -- -- -- --
! 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
2025 Changeup 66 89.5 99 17.1 2:00 2:30 -30
2025 Curveball 70 77.5 76 16.8 7:30 7:00 30
2025 Cutter 269 90.1 31 5.0 12:30 11:15 75
2025 4-Seam Fastball 225 95.8 89 15.9 1:30 1:30 0
2025 Sinker 280 95.6 91 18.3 1:30 2:30 -60
2025 Slider 178 84.2 19 4.5 8:15 7:00 75
2024 4-Seam Fastball 93 96.0 90 16.5 1:30 1:30 0
2024 Sinker 36 95.1 91 19.2 1:30 2:15 -45
2024 Slider 84 84.1 34 5.8 7:30 6:15 75
! 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 55 218 3 -1 -2 0 -1
2025 287 1,127 -5 5 -5 -4 -9
Player 342 1,345 -2 4 -7 -2 -10
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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 218 49.1 64.5 85.5 33.3 48.6 44.0 65.5 48.6 27.4 7.3 81.3
2025 1,127 51.0 70.3 84.7 28.8 50.9 43.5 58.9 50.0 24.9 8.4 73.7
Player 1,345 50.7 69.4 84.8 29.6 50.5 43.6 59.9 49.7 25.3 8.3 74.8
MLB 48.9 67.0 82.5 28.4 58.0 42.7 61.1 47.3 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
2024 77 24 90
2025 4 5 5 7 6 39 4 5 5 28 48 49 54 72 21 10 86
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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 24.71 1 0.4 1 0 1 0 0.0
2025 25.03 11 10.3 1 5 10 3 27.3
Player 25.01 12 10.8 1 5 11 3 25.0
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 1 1 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 1 0 1 1 0 1 1 1 1 0 0 1 0 1
2025 11 12 7 10 12 11 9 7 9 8 8 10 15 16 12 7 13 9 7 13 10 11 13 12 9 8 8 13 13 8 10
Player 12 13 7 10 12 11 9 8 9 8 8 10 16 16 13 7 13 10 7 14 11 11 14 13 10 9 8 13 14 8 11
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

2025 +/-   2024
Results
BA .277 +.010 ↑ .267
xBA .284 +.072 ↑ .212
OBP .343 -.009 ↓ .352
xOBP .353 +.045 ↑ .308
SLG .477 +.144 ↑ .333
xSLG .488 +.178 ↑ .310
ISO .199 +.132 ↑ .067
xISO .204 +.106 ↑ .098
BABIP .313 -.031 ↓ .344
wOBA .352 +.045 ↑ .307
xwOBA .365 +.088 ↑ .277
wOBACON .403 +.047 ↑ .356
xwOBACON .422 +.115 ↑ .307
BACON .350 -.014 ↓ .364
xBACON .364 +.073 ↑ .291
Statcast Hit Metrics
Hard Hit % 47.5 +0.4 ↑ 47.1
Avg Exit Velocity 91.2 +1.3 ↑ 89.9
Launch Angle Sweet-Spot % 34.8 +2.4 ↑ 32.4
Barrel % 11.8 +8.9 ↑ 2.9
Avg Launch Angle 8.3 -2.0 ↓ 10.3
Statcast Bat Tracking
Bat Speed 71.9 +1.1 ↑ 70.8
Attack Angle 12° +3° ↑ 9°
Ideal Attack Angle % 45.6 -4.4 ↓ 50.0
Attack Direction -3° -3° ↓ 0°
Swing Path - Tilt 33° +1° ↑ 32°
Swing Length 7.4 +0.4 ↑ 7.0
Statcast Pitch Metrics
Fastball Velocity 93.7 -2.0 ↓ 95.7
Breaking Velocity 82.3 -1.6 ↓ 83.9
Offspeed Velocity 89.5 -0.9 ↓ 90.4
Batted Ball Results
Barrels 24 +23 ↑ 1
Popup % 3.9 +3.9 ↑ 0.0
Flyball % 23.0 -0.5 ↓ 23.5
Line Drive % 24.0 +0.5 ↑ 23.5
Groundball % 49.0 -3.9 ↓ 52.9
Pull % 37.7 -0.5 ↓ 38.2
Straight Away % 44.1 0.0 44.1
Opposite Field % 18.1 +0.5 ↑ 17.6
Weak Contact % 3.9 -2.0 ↓ 5.9
Pull Airball % 12.3 -2.4 ↓ 14.7
Topped Contact % 33.8 -7.4 ↓ 41.2
Under Contact % 19.1 -4.4 ↓ 23.5
Flare/Burner Contact % 27.0 +9.4 ↑ 17.6
Solid Contact % 3.9 -4.9 ↓ 8.8
HR/FB % 23.4 +10.9 ↑ 12.5
Popups 8 +8 ↑ 0
Flyballs 47 +39 ↑ 8
Line Drives 49 +41 ↑ 8
Groundballs 100 +82 ↑ 18
Plate Discipline
In Zone % 51.0 +1.9 ↑ 49.1
Out of Zone % 49.0 -1.9 ↓ 50.9
Edge % 43.5 -0.5 ↓ 44.0
Zone Swing % 70.3 +5.8 ↑ 64.5
Out of Zone Swing % 28.8 -4.5 ↓ 33.3
In Zone Contact % 84.7 -0.8 ↓ 85.5
Out of Zone Contact % 50.9 +2.3 ↑ 48.6
Whiff % 24.9 -2.5 ↓ 27.4
First Strike % 58.9 -6.6 ↓ 65.5
First Pitch Swing % 31.4 -8.6 ↓ 40.0
Swing % 50.0 +1.4 ↑ 48.6
Meatball Swing % 73.7 -7.6 ↓ 81.3
Meatball % 8.4 +1.1 ↑ 7.3
Zone Swing & Miss % 15.3 +0.8 ↑ 14.5
Out of Zone Swing & Miss % 49.1 -2.3 ↓ 51.4
In Zone 575 +468 ↑ 107
Out of Zone 552 +441 ↑ 111
Edge 490 +394 ↑ 96
In Zone Swings 404 +335 ↑ 69
Out of Zone Swings 159 +122 ↑ 37
In Zone Swing & Misses 62 +52 ↑ 10
Out of Zone Swing & Misses 78 +59 ↑ 19
Basic
Pitches 1,127 +909 ↑ 218
PA 287 +232 ↑ 55
AB 256 +211 ↑ 45
Hits 71 +59 ↑ 12
Singles 45 +34 ↑ 11
Doubles 12 +12 ↑ 0
Triples 3 +3 ↑ 0
Home Runs 11 +10 ↑ 1
Walks 23 +17 ↑ 6
Strikeouts 56 +42 ↑ 14
K% 19.5 -6.0 ↓ 25.5
BB% 8.0 -2.9 ↓ 10.9
HBP 4 +3 ↑ 1
Batted Balls 204 +170 ↑ 34
Number of Fastballs 807 +678 ↑ 129
Number of Offspeed 69 +66 ↑ 3
Number of Breaking 251 +165 ↑ 86
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Statcast Fielder Positioning

vs RHHvs LHH
YearAlignment TypePAwOBAPATotal%PATotal%
2024 Shades 55 .307 27 1 3.7 28 22 78.6
2025 Shades 287 .352 129 9 7.0 158 119 75.3
! 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 47 15.7 31.9% 0.0% 43 19.4 0.0% 0.0%
2025 277 16.5 24.5% 0.7% 179 20.4 0.0% 0.0%

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Pitch Distribution

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