P | Los Angeles Angels
Bats/Throws: L/L | 6' 1" 195 lbs | Age: 30
Draft: 2016 | Rd. 8, No. 240, Tampa Bay Rays | Cal State Northridge
W L ERA G GS SV IP SO WHIP
2022 0 0 4.22 3 1 0 10.2 8 1.41
2023 2 2 3.82 7 3 0 33 29 1.48
2024 0 1 6.00 7 1 0 24 17 1.50
3 Seasons 2 3 4.66 17 5 0 67.2 54 1.48
G W-L ERA IP SO WHIP
2022 3 0-0 4.22 10.2 8 1.41
2023 7 2-2 3.82 33 29 1.48
2024 7 0-1 6.00 24 17 1.50
3 Seasons 17 2-3 4.66 67.2 54 1.48
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
2022 26 193 33 1 3.0 2.1 86.4 108.5 22.1 39.4 .250 .355 .299 .309 .315 33.3 17.0 12.8 4.22 3.97
2023 27 543 102 7 6.9 4.8 88.0 112.4 16.6 29.4 .230 .357 .321 .293 .321 30.4 19.9 9.6 3.82 3.58
2024 28 403 79 8 10.1 7.7 90.3 113.8 17.1 36.7 .287 .519 .365 .367 .417 38.0 16.3 7.7 6.00 5.90
Player 1139 214 16 7.5 5.4 88.6 113.8 17.6 33.6 .253 .415 .333 .321 .355 33.6 18.2 9.4
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

Rosenberg relies on 4 pitches.
Four Seamer
(48.6%) ,
Changeup
(32.8%) ,
Cutter
(13.6%) ,
Curveball
(5.0%) ,


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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 %
2022 27.3 72.7 33.3 30.3 9.1 45.5 30.3 24.2 12.1 9.1 6.1 33.3 21.2 18.2
2023 44.1 55.9 24.5 20.6 10.8 48.0 33.3 18.6 22.5 16.7 4.9 25.5 16.7 13.7
2024 36.7 63.3 27.8 25.3 10.1 41.8 40.5 17.7 17.7 13.9 5.1 24.1 26.6 12.7
Player 38.8 61.2 27.1 23.8 10.3 45.3 35.5 19.2 19.2 14.5 5.1 26.2 21.0 14.0
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
2022 6.1 15.2 39.4 27.3 9.1 3.0 2.1
2023 2.9 32.4 29.4 21.6 6.9 6.9 4.8
2024 2.5 27.8 27.8 26.6 5.1 10.1 7.7
Player 3.3 28.0 30.4 24.3 6.5 7.5 5.4
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


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
2024 Changeup LAA L 132 81.1 31.6 -2.5 9.0ARM -3.9 10.0 -4.1 9.0ARM -5.1
2024 Curveball LAA L 20 76.3 61.7 3.2 5.8GLV -4.0 -14.4 5.9 5.8GLV -1.3
2024 Cutter LAA L 55 83.6 38.9 -6.6 3.2GLV -2.1 0.1 -7.1 3.2GLV 1.2
2024 4-Seam Fastball LAA L 196 90.2 16.1 0.3 8.6ARM 2.2 17.6 1.9 8.6ARM 0.5
2023 Sweeper LAA L 7 78.7 47.4 3.4 10.6GLV -4.1 -2.8 4.0 10.6GLV -3.5
2023 Changeup LAA L 204 80.6 31.1 -3.6 10.0ARM -2.6 11.1 -4.9 10.0ARM -4.1
2023 4-Seam Fastball LAA L 234 90.7 15.5 1.3 8.5ARM 2.0 18.0 2.5 8.5ARM 0.8
2023 Cutter LAA L 61 83.7 38.1 -5.5 2.9GLV -0.4 0.9 -5.8 2.9GLV 1.0
2023 Curveball LAA L 37 77.5 57.1 0.8 2.8GLV -4.9 -11.3 2.4 2.8GLV -4.7
! 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 %
2024 4-Seam Fastball -1.6 -3 196 48.6 51 .341 .568 .431 19.0 9.8 10.0 .326 .584 .432 48.7
2024 Changeup 0.5 1 132 32.8 37 .189 .405 .273 29.0 24.3 20.0 .233 .449 .289 25.0
2024 Cutter -2.2 -1 55 13.6 14 .357 .571 .400 17.2 21.4 16.7 .257 .460 .305 36.4
2024 Curveball -2.8 -1 20 5.0 1 1.000 1.000 .900 14.3 0.0 0.0 .949 1.086 .896 0.0
2023 4-Seam Fastball 1.7 4 234 43.1 54 .234 .298 .294 15.2 14.8 16.3 .235 .310 .294 30.8
2023 Changeup -0.3 -1 204 37.6 68 .258 .435 .345 30.0 23.5 22.9 .219 .392 .297 30.4
2023 Cutter -2.9 -2 61 11.2 15 .357 .429 .370 25.0 13.3 12.5 .253 .353 .288 25.0
2023 Curveball -1.2 0 37 6.8 7 .286 .286 .257 30.0 42.9 33.3 .180 .240 .182 25.0
2023 Sweeper -9.7 -1 7 1.3 1 1.000 2.000 1.250 0.0 0.0 0.0 .631 1.306 .797 100.0
! 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
2024 Changeup 132 81.1 95 12.9 10:30 10:30 0
2024 Curveball 20 76.3 72 18.5 5:15 5:15 0
2024 Cutter 55 83.6 18 4.4 2:00 3:45 -105
2024 4-Seam Fastball 195 90.2 99 19.2 11:00 11:00 0
2023 Changeup 194 80.6 99 14.5 10:30 10:30 0
2023 Curveball 34 77.4 63 14.5 5:15 5:30 -15
2023 Cutter 53 83.6 20 4.6 1:45 3:30 -105
2023 4-Seam Fastball 227 90.7 100 19.5 11:00 11:00 0
! 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
2022 47 193 0 3 -2 -1 0
2023 145 543 6 1 -5 -2 1
2024 103 403 -3 4 -4 -1 -4
Player 295 1,139 4 8 -11 4 -3
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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 %
2022 193 44.0 76.5 87.7 25.0 55.6 42.0 61.7 47.7 21.7 9.8 73.7
2023 543 47.7 69.5 83.9 27.1 59.7 43.5 55.5 47.3 23.3 8.1 79.5
2024 403 50.4 69.5 83.0 24.0 62.5 43.9 65.4 46.9 22.2 7.2 69.0
Player 1,139 48.0 70.6 84.2 25.7 59.9 43.4 59.9 47.2 22.7 8.1 75.0
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
2022 11 17 8
2023 10 34 2
2024 6 35 4
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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 %
2022 22.31 1 1.0 0 0 0 1 100.0
2023 24.93 3 3.3 0 1 3 1 33.3
2024 23.73 5 3.9 1 2 4 1 20.0
Player 23.97 9 8.2 1 3 7 3 33.3
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
2022 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
2023 3 3 2 4 4 4 4 3 4 2 3 4 3 2 4 4 3 3 4 4 2 3 4 5 3 2 4 4 2 3 2
2024 5 2 3 3 4 5 5 3 4 3 4 5 5 3 4 3 4 3 4 4 3 4 6 4 3 5 4 5 4 5 4
Player 9 6 6 8 9 10 10 7 9 6 8 10 9 6 9 8 8 7 9 9 6 8 11 10 7 8 9 10 7 9 7
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

2024 +/-   2023 +/-   2022
Results
BA .292 +.025 .267 +.042 .225
xBA .287 +.057 .230 -.020 .250
OBP .346 +.004 .342 +.023 .319
xOBP .342 +.033 .309 -.031 .340
SLG .510 +.121 .389 +.039 .350
xSLG .519 +.162 .357 +.002 .355
ISO .219 +.097 .122 -.003 .125
xISO .233 +.105 .128 +.023 .105
BABIP .311 -.012 .323 +.073 .250
wOBA .365 +.044 .321 +.022 .299
xwOBA .367 +.074 .293 -.016 .309
wOBACON .415 +.054 .361 +.061 .300
xwOBACON .417 +.096 .321 +.006 .315
BACON .354 +.011 .343 +.070 .273
xBACON .348 +.053 .295 -.008 .303
Statcast Hit Metrics
Hard Hit % 38.0 +7.6 30.4 -2.9 33.3
Avg Exit Velocity 90.3 +2.3 88.0 +1.6 86.4
Launch Angle Sweet-Spot % 36.7 +7.3 29.4 -10.0 39.4
Barrel % 10.1 +3.2 6.9 +3.9 3.0
Avg Launch Angle 17.1 +0.5 16.6 -5.5 22.1
Statcast Bat Tracking
Bat Speed 72.1 +0.4 71.7 -- --
Attack Angle 12° -2° 14° -- --
Ideal Attack Angle % 49.1 +5.8 43.3 -- --
Attack Direction -4° +3° -7° -- --
Swing Path - Tilt 33° -1° 35° -- --
Swing Length 7.4 -0.2 7.6 -- --
Statcast Pitch Metrics
Fastball Velocity 88.8 -0.5 89.3 -0.5 89.8
Breaking Velocity 76.3 -1.4 77.7 0.0 77.7
Offspeed Velocity 81.1 +0.5 80.6 -0.4 81.0
Batted Ball Results
Barrels 8 +1 7 +6 1
Popup % 10.1 -0.7 10.8 +1.7 9.1
Flyball % 27.8 +3.3 24.5 -8.8 33.3
Line Drive % 25.3 +4.7 20.6 -9.7 30.3
Groundball % 36.7 -7.4 44.1 +16.8 27.3
Pull % 41.8 -6.2 48.0 +2.5 45.5
Straight Away % 40.5 +7.2 33.3 +3.0 30.3
Opposite Field % 17.7 -0.9 18.6 -5.6 24.2
Weak Contact % 2.5 -0.4 2.9 -3.2 6.1
Pull Airball % 24.1 -1.4 25.5 -7.8 33.3
Topped Contact % 27.8 -4.6 32.4 +17.2 15.2
Under Contact % 27.8 -1.6 29.4 -10.0 39.4
Flare/Burner Contact % 26.6 +5.0 21.6 -5.7 27.3
Solid Contact % 5.1 -1.8 6.9 -2.2 9.1
HR/FB % 22.7 +10.7 12.0 +2.9 9.1
Popups 8 -3 11 +8 3
Flyballs 22 -3 25 +14 11
Line Drives 20 -1 21 +11 10
Groundballs 29 -16 45 +36 9
Plate Discipline
In Zone % 50.4 +2.7 47.7 +3.7 44.0
Out of Zone % 49.6 -2.7 52.3 -3.7 56.0
Edge % 43.9 +0.4 43.5 +1.5 42.0
Zone Swing % 69.5 0.0 69.5 -7.0 76.5
Out of Zone Swing % 24.0 -3.1 27.1 +2.1 25.0
In Zone Contact % 83.0 -0.9 83.9 -3.8 87.7
Out of Zone Contact % 62.5 +2.8 59.7 +4.1 55.6
Whiff % 22.2 -1.1 23.3 +1.6 21.7
First Strike % 65.4 +9.9 55.5 -6.2 61.7
First Pitch Swing % 31.7 -0.5 32.2 -1.8 34.0
Swing % 46.9 -0.4 47.3 -0.4 47.7
Meatball Swing % 69.0 -10.5 79.5 +5.8 73.7
Meatball % 7.2 -0.9 8.1 -1.7 9.8
Zone Swing & Miss % 17.0 +0.9 16.1 +3.8 12.3
Out of Zone Swing & Miss % 37.5 -2.8 40.3 -4.1 44.4
In Zone 203 -56 259 +174 85
Out of Zone 200 -84 284 +176 108
Edge 177 -59 236 +155 81
In Zone Swings 141 -39 180 +115 65
Out of Zone Swings 48 -29 77 +50 27
In Zone Swing & Misses 24 -5 29 +21 8
Out of Zone Swing & Misses 18 -13 31 +19 12
Basic
Pitches 403 -140 543 +350 193
PA 104 -42 146 +99 47
AB 96 -35 131 +91 40
Hits 28 -7 35 +26 9
Singles 17 -8 25 +19 6
Doubles 6 -1 7 +5 2
Triples 0 0 0 0 0
Home Runs 5 +2 3 +2 1
Walks 8 -6 14 +8 6
Strikeouts 17 -12 29 +21 8
K% 16.3 -3.6 19.9 +2.9 17.0
BB% 7.7 -1.9 9.6 -3.2 12.8
HBP 0 -1 1 +1 0
Batted Balls 79 -23 102 +69 33
Number of Fastballs 251 -44 295 +198 97
Number of Offspeed 132 -72 204 +139 65
Number of Breaking 20 -17 37 +6 31
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Statcast Fielder Positioning

vs RHHvs LHH
YearAlignment TypePAwOBAPATotal%PATotal%
2022 Shifts 47 .299 33 6 18.2 14 11 78.6
2023 Shades 145 .321 100 0 0.0 45 25 55.6
2024 Shades 103 .365 72 28 38.9 31 15 48.4
! 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 %
2022 51 15.0 47.1% 0.0% 34 22.3 0.0% 5.9%
2023 146 14.7 55.5% 0.0% 89 18.6 5.6% 1.1%
2024 103 13.2 73.8% 0.0% 78 16.6 21.8% 2.6%

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Pitch Distribution