P | Bats/Throws: L/L | 6' 0" 197 lbs | Age: 27
Draft: 2021 | Rd. CB-B, No. 71, San Diego Padres | Houston
W L ERA G GS SV IP SO WHIP
2024 2 0 2.57 5 5 0 28 16 1.04
2025 0 2 3.18 2 2 0 5.2 5 1.59
2026 1 3 4.54 7 7 0 35.2 36 1.29
3 Seasons 3 5 3.63 14 14 0 69.1 57 1.21
G W-L ERA IP SO WHIP
2024 5 2-0 2.57 28 16 1.04
2025 2 0-2 3.18 5.2 5 1.59
2026 7 1-3 4.54 35.2 36 1.29
3 Seasons 14 3-5 3.63 69.1 57 1.21
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 25 399 94 2 2.2 1.8 86.0 108.8 14.3 34.0 .251 .337 .268 .270 .298 24.5 14.0 0.9 2.57 2.92
2025 26 102 18 2 11.1 6.9 92.4 108.6 25.3 22.2 .200 .389 .350 .342 .317 44.4 17.2 13.8 3.18 4.96
2026 27 629 102 7 6.9 4.5 86.7 108.1 22.7 34.3 .206 .347 .343 .283 .317 29.4 23.4 8.4 4.54 3.28
Player 1130 214 11 5.2 3.7 86.9 108.8 19.3 33.2 .223 .346 .315 .284 .309 28.5 19.2 6.1
MLB 7.6 4.9 88.6 122.9 12.5 33.3 .243 .408 .316 .316 .369 37.1 22.2 8.4
! Note: All figures in this table cover the period 2015-present.

Statcast Pitch Arsenal

Gasser relies on 5 pitches.
Sweeper
(27.7%) ,
Sinker
(26.7%) ,
Four Seamer
(22.3%) ,
Cutter
(16.4%) ,
Changeup
(7.0%) ,


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+ Similar Pitchers to Robert Gasser 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 43.6 56.4 23.4 24.5 8.5 35.1 39.4 25.5 21.3 16.0 6.4 13.8 23.4 19.1
2025 27.8 72.2 22.2 22.2 27.8 44.4 33.3 22.2 16.7 11.1 0.0 27.8 22.2 22.2
2026 29.4 70.6 30.4 26.5 13.7 37.3 30.4 32.4 16.7 10.8 2.0 20.6 19.6 30.4
Player 35.5 64.5 26.6 25.2 12.6 36.9 34.6 28.5 18.7 13.1 3.7 18.2 21.5 24.8
MLB 44.2 55.8 24.2 24.6 7.1 37.5 37.3 25.1 20.7 17.6 5.8 16.8 19.7 19.2
! 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 8.5 24.5 31.9 28.7 2.1 2.2 1.8
2025 11.1 16.7 38.9 16.7 5.6 11.1 6.9
2026 2.0 22.5 39.2 22.5 6.9 6.9 4.5
Player 5.6 22.9 36.0 24.8 4.7 5.2 3.7
MLB 4.0 32.3 25.0 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 Changeup MIL L 44 87.3 34.9 -0.4 15.9ARM 1.5 1.0 3.6 15.9ARM 2.0
2026 Cutter MIL L 103 87.7 28.6 -0.7 1.8GLV -0.2 6.7 -0.8 1.8GLV -0.3
2026 Sweeper MIL L 174 80.2 37.6 -2.6 13.2GLV -1.5 4.9 -4.3 13.2GLV -0.5
2026 4-Seam Fastball MIL L 140 92.2 17.9 -0.6 8.3ARM -0.8 14.2 -1.5 8.3ARM 0.3
2026 Sinker MIL L 168 92.0 25.4 -1.1 15.0ARM -1.1 7.0 0.5 15.0ARM -0.5
2025 Cutter MIL L 3 89.4 26.7 -1.1 1.0GLV -0.5 7.4 -0.4 1.0GLV -0.9
2025 Sweeper MIL L 34 82.0 35.7 -3.3 14.1GLV 0.3 5.1 -4.1 14.1GLV 1.1
2025 4-Seam Fastball MIL L 27 93.2 17.2 -0.7 6.4ARM -2.3 14.3 -1.6 6.4ARM -1.7
2025 Changeup MIL L 11 88.9 32.5 0.3 16.8ARM 2.0 2.2 3.0 16.8ARM 2.6
2025 Sinker MIL L 27 92.9 22.2 -3.3 13.6ARM -2.4 9.6 -2.1 13.6ARM -1.8
! 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 Sweeper -1.3 -2 174 27.7 44 .231 .513 .358 22.9 25.0 15.7 .146 .241 .210 20.7
2026 Sinker -0.7 -1 168 26.7 38 .353 .529 .407 18.2 15.8 15.4 .321 .513 .386 44.8
2026 4-Seam Fastball 1.0 1 140 22.3 37 .167 .306 .214 31.1 45.9 21.0 .149 .233 .178 15.8
2026 Cutter 1.4 1 103 16.4 21 .143 .357 .371 29.4 4.8 7.7 .118 .174 .317 15.4
2026 Changeup -6.5 -3 44 7.0 14 .308 .769 .464 8.7 7.1 9.1 .344 .730 .466 50.0
2025 Sweeper 2.4 1 34 33.3 10 .000 .000 .230 40.0 20.0 18.2 .075 .084 .197 33.3
2025 Sinker -4.1 -1 27 26.5 9 .333 .333 .433 10.0 11.1 20.0 .277 .455 .441 60.0
2025 4-Seam Fastball 2.7 1 27 26.5 6 .167 .167 .150 27.3 33.3 22.2 .093 .123 .093 25.0
2025 Changeup -3.7 0 11 10.8 2 .500 1.000 .625 0.0 0.0 0.0 .448 .633 .456 50.0
2025 Cutter -60.5 -2 3 2.9 2 1.000 4.000 1.350 0.0 0.0 -- .889 3.536 1.246 100.0
! 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
2026 Changeup 26 86.8 88 18.1 9:45 9:00 45
2026 Cutter 86 87.5 40 6.3 12:00 12:30 -30
2026 4-Seam Fastball 128 92.2 87 16.3 10:45 11:00 -15
2026 Sinker 150 91.8 82 17.2 10:30 9:45 45
2026 Sweeper 145 80.1 52 14.7 3:15 2:30 45
2025 Changeup 11 88.9 93 17.7 9:45 9:00 45
2025 4-Seam Fastball 27 93.2 86 15.2 11:00 11:15 -15
2025 Sinker 27 92.9 81 16.7 10:45 10:00 45
2025 Sweeper 34 82.0 51 15.5 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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Statcast Pitching Run Value

Runs
Year Team PA Pitches Heart Shadow Chase Waste All
2024 114 399 3 4 -1 -1 4
2025 29 102 1 0 -2 -1 -2
2026 154 629 4 -1 -3 -3 -3
Player 297 1,130 7 3 -6 7 -1
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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 399 59.4 67.1 81.8 30.2 67.3 40.9 73.7 52.1 21.6 9.3 78.4
2025 102 44.1 66.7 86.7 17.5 40.0 35.3 72.4 39.2 25.0 6.9 85.7
2026 629 53.4 68.8 82.7 28.0 56.1 41.2 65.6 49.8 24.3 8.3 75.0
Player 1,130 54.7 68.0 82.6 27.5 58.9 40.5 69.4 49.6 23.4 8.5 77.1
MLB 48.7 67.0 82.6 28.6 57.9 42.7 61.2 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 31 17 71
2025 28 16 79
2026 28 55 24 12 76 15 22 87 26 46 56 49 61 94 3 88
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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 25.12 2 2.0 0 0 1 1 50.0
2025 23.91 3 2.9 0 0 2 1 33.3
2026 25.00 7 4.4 3 4 3 2 28.6
Player 24.75 12 9.3 3 4 6 4 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
2024 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1
2025 3 3 3 2 3 3 3 3 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 2
2026 7 4 3 4 6 4 5 3 5 6 3 5 4 5 5 6 4 3 3 5 3 4 5 4 4 3 4 5 7 4 3
Player 12 9 8 8 11 9 10 8 8 11 8 10 9 10 10 11 9 8 8 10 8 9 10 9 9 8 9 10 12 9 6
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 .243 +.026 .217 -.047 .264
xBA .206 +.006 .200 -.051 .251
OBP .320 -.059 .379 +.096 .283
xOBP .288 -.078 .366 +.094 .272
SLG .471 +.080 .391 +.061 .330
xSLG .347 -.042 .389 +.052 .337
ISO .228 +.054 .174 +.108 .066
xISO .140 -.048 .188 +.102 .086
BABIP .277 +.042 .235 -.051 .286
wOBA .343 -.007 .350 +.082 .268
xwOBA .283 -.059 .342 +.072 .270
wOBAcon .408 +.078 .330 +.035 .295
xwOBAcon .317 .000 .317 +.019 .298
BACON .327 +.049 .278 -.023 .301
xBACON .278 +.022 .256 -.032 .288
Statcast Hit Metrics
Hard Hit % 29.4 -15.0 44.4 +19.9 24.5
Avg Exit Velocity 86.7 -5.7 92.4 +6.4 86.0
Launch Angle Sweet-Spot % 34.3 +12.1 22.2 -11.8 34.0
Barrel % 6.9 -4.2 11.1 +8.9 2.2
Avg Launch Angle 22.7 -2.6 25.3 +11.0 14.3
Statcast Bat Tracking
Bat Speed 72.4 0.0 72.4 +1.0 71.4
Attack Angle 10° -2° 13° +3° 10°
Ideal Attack Angle % 51.9 -10.6 62.5 +14.1 48.4
Attack Direction -2° +2° -5° -2° -2°
Swing Path - Tilt 33° +2° 31° -2° 33°
Swing Length 7.3 0.0 7.3 0.0 7.3
Statcast Pitch Metrics
Fastball Velocity 91.0 -1.9 92.9 +0.8 92.1
Breaking Velocity 80.2 -1.8 82.0 +1.4 80.6
Offspeed Velocity 87.3 -1.6 88.9 +1.0 87.9
Batted Ball Results
Barrels 7 +5 2 0 2
Popup % 13.7 -14.1 27.8 +19.3 8.5
Flyball % 30.4 +8.2 22.2 -1.2 23.4
Line Drive % 26.5 +4.3 22.2 -2.3 24.5
Groundball % 29.4 +1.6 27.8 -15.8 43.6
Pull % 37.3 -7.1 44.4 +9.3 35.1
Straight Away % 30.4 -2.9 33.3 -6.1 39.4
Opposite Field % 32.4 +10.2 22.2 -3.3 25.5
Weak Contact % 2.0 -9.1 11.1 +2.6 8.5
Pull Airball % 20.6 -7.2 27.8 +14.0 13.8
Topped Contact % 22.5 +5.8 16.7 -7.8 24.5
Under Contact % 39.2 +0.3 38.9 +7.0 31.9
Flare/Burner Contact % 22.5 +5.8 16.7 -12.0 28.7
Solid Contact % 6.9 +1.3 5.6 +3.5 2.1
HR/FB % 22.6 -2.4 25.0 +15.9 9.1
Popups 14 +9 5 -3 8
Flyballs 31 +27 4 -18 22
Line Drives 27 +23 4 -19 23
Groundballs 30 +25 5 -36 41
Plate Discipline
In Zone % 53.4 +9.3 44.1 -15.3 59.4
Out of Zone % 46.6 -9.3 55.9 +15.3 40.6
Edge % 41.2 +5.9 35.3 -5.6 40.9
Zone Swing % 68.8 +2.1 66.7 -0.4 67.1
Out of Zone Swing % 28.0 +10.5 17.5 -12.7 30.2
In Zone Contact % 82.7 -4.0 86.7 +4.9 81.8
Out of Zone Contact % 56.1 +16.1 40.0 -27.3 67.3
Whiff % 24.3 -0.7 25.0 +3.4 21.6
First Strike % 65.6 -6.8 72.4 -1.3 73.7
First Pitch Swing % 34.4 -13.9 48.3 +14.1 34.2
Swing % 49.8 +10.6 39.2 -12.9 52.1
Meatball Swing % 75.0 -10.7 85.7 +7.3 78.4
Meatball % 8.3 +1.4 6.9 -2.4 9.3
Zone Swing & Miss % 17.3 +4.0 13.3 -4.9 18.2
Out of Zone Swing & Miss % 43.9 -16.1 60.0 +27.3 32.7
In Zone 336 +291 45 -192 237
Out of Zone 293 +236 57 -105 162
Edge 259 +223 36 -127 163
In Zone Swings 231 +201 30 -129 159
Out of Zone Swings 82 +72 10 -39 49
In Zone Swing & Misses 40 +36 4 -25 29
Out of Zone Swing & Misses 36 +30 6 -10 16
Basic
Pitches 629 +527 102 -297 399
PA 154 +125 29 -85 114
AB 136 +113 23 -83 106
Hits 33 +28 5 -23 28
Singles 17 +14 3 -22 25
Doubles 8 +7 1 0 1
Triples 1 +1 0 0 0
Home Runs 7 +6 1 -1 2
Walks 13 +9 4 +3 1
Strikeouts 36 +31 5 -11 16
K% 23.4 +6.2 17.2 +3.2 14.0
BB% 8.4 -5.4 13.8 +12.9 0.9
HBP 3 +1 2 -1 3
Batted Balls 102 +84 18 -76 94
Fastball Percent 65.3 +9.4 55.9 +2.3 53.6
Offspeed Percent 7.0 -3.8 10.8 -3.5 14.3
Breaking Percent 27.7 -5.6 33.3 +1.2 32.1
Number of Fastballs 411 +354 57 -157 214
Number of Offspeed 44 +33 11 -46 57
Number of Breaking 174 +140 34 -94 128
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Statcast Fielder Positioning

vs RHHvs LHH
YearAlignment TypePAwOBAPATotal%PATotal%
2024 Shades 114 .268 94 26 27.7 20 4 20.0
2025 Shades 29 .350 20 1 5.0 9 0 0.0
2026 Shades 154 .343 106 0 0.0 48 1 2.1
! 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 110 13.9 67.3% 0.0% 64 17.6 3.1% 0.0%
2025 24 15.0 50.0% 0.0% 23 19.4 0.0% 0.0%
2026 149 16.1 29.5% 0.7% 84 18.5 1.2% 2.4%

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Pitch Distribution