P | Bats/Throws: R/R | 6' 6" 235 lbs | Age: 27
Draft: 2019 | Rd. 7, No. 221, Los Angeles Dodgers | James Madison University
W L ERA G GS SV IP SO WHIP
2023 0 1 6.04 18 1 0 22.1 26 1.75
2024 0 0 4.05 9 0 0 13.1 14 1.28
2 Seasons 0 1 5.30 27 1 0 35.2 40 1.57
G W-L ERA IP SO WHIP
2023 18 0-1 6.04 22.1 26 1.75
2024 9 0-0 4.05 13.1 14 1.28
2 Seasons 27 0-1 5.30 35.2 40 1.57
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 24 392 70 6 8.6 5.7 90.4 111.2 8.7 35.7 .265 .420 .375 .328 .413 47.1 24.5 8.5 6.04 4.58
2024 25 217 39 4 10.3 7.3 90.3 110.0 16.4 35.9 .286 .475 .343 .335 .437 48.7 25.5 3.6 4.05 4.78
Player 609 109 10 9.2 6.2 90.4 111.2 11.5 35.8 .272 .440 .364 .330 .422 47.7 24.8 6.8
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

Robertson relies on 5 pitches.
Four Seamer
(44.7%) ,
Changeup
(23.0%) ,
Slider
(16.6%) ,
Sweeper
(14.3%) ,
Cutter
(1.4%) ,


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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 %
2023 47.1 52.9 25.7 22.9 4.3 45.7 35.7 18.6 32.9 11.4 2.9 12.9 24.3 15.7
2024 33.3 66.7 35.9 25.6 5.1 38.5 35.9 25.6 15.4 15.4 2.6 23.1 20.5 23.1
Player 42.2 57.8 29.4 23.9 4.6 43.1 35.8 21.1 26.6 12.8 2.8 16.5 22.9 18.3
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
2023 4.3 28.6 17.1 32.9 8.6 8.6 5.7
2024 2.6 20.5 28.2 35.9 2.6 10.3 7.3
Player 3.7 25.7 21.1 33.9 6.4 9.2 6.2
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 Slider TOR R 36 87.1 30.9 -3.0 5.2GLV 1.1 5.1 -3.4 5.2GLV 0.4
2024 4-Seam Fastball TOR R 97 94.3 15.5 -0.9 8.8ARM 1.6 15.3 -0.4 8.8ARM 1.2
2024 Sweeper TOR R 31 82.8 36.3 -2.0 13.5GLV -0.2 3.7 -2.2 13.5GLV -0.6
2024 Changeup TOR R 50 87.8 31.8 1.3 15.7ARM 1.3 3.8 1.1 15.7ARM 1.5
2024 Cutter TOR R 3 89.0 26.5 0.3 1.8GLV -1.2 8.2 -0.1 1.8GLV -0.9
2023 Sweeper BOS R 49 83.0 37.1 -1.2 16.3GLV 2.8 2.8 -1.5 16.3GLV 2.2
2023 4-Seam Fastball BOS R 209 95.3 13.8 0.2 7.6ARM 0.6 16.3 0.5 7.6ARM 0.2
2023 Slider BOS R 10 85.0 32.9 -3.5 6.1GLV 1.3 4.8 -3.2 6.1GLV 1.1
2023 Changeup BOS R 124 88.2 30.8 1.7 15.9ARM 1.2 4.3 1.1 15.9ARM 1.5
! 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 -2.1 -2 97 44.7 26 .375 .708 .450 18.8 30.8 28.6 .301 .561 .366 58.8
2024 Changeup -0.2 0 50 23.0 12 .273 .273 .283 33.3 16.7 11.8 .268 .291 .288 22.2
2024 Slider 0.0 0 36 16.6 10 .200 .500 .290 21.1 10.0 12.5 .312 .613 .396 55.6
2024 Sweeper 2.9 1 31 14.3 7 .143 .143 .129 35.7 42.9 21.4 .226 .271 .217 50.0
2024 Cutter 1.0 0 3 1.4 -- -- -- 0.0 -- 0.0 -- -- -- --
2023 4-Seam Fastball -0.1 0 209 53.3 51 .313 .542 .370 26.2 25.5 23.6 .278 .468 .350 55.6
2023 Changeup -2.8 -4 124 31.6 38 .324 .471 .404 36.9 28.9 22.0 .253 .316 .294 39.1
2023 Sweeper 0.7 0 49 12.5 11 .200 .300 .341 27.3 18.2 14.3 .190 .379 .277 37.5
2023 Slider -15.0 -2 10 2.6 4 .667 1.667 .900 25.0 0.0 0.0 .425 .977 .612 33.3
! 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 50 87.8 95 16.7 2:15 2:45 -30
2024 4-Seam Fastball 97 94.3 94 17.4 1:15 1:00 15
2024 Slider 35 87.2 34 7.0 11:30 10:15 75
2024 Sweeper 31 82.8 43 14.4 8:30 9:15 -45
2023 Changeup 124 88.2 99 17.0 2:15 2:45 -30
2023 4-Seam Fastball 208 95.2 95 17.7 1:00 1:00 0
2023 Slider 10 85.0 30 7.8 9:30 9:45 -15
2023 Sweeper 47 82.9 50 17.2 8:15 9:15 -60
! Note: Years are in reverse order.
! 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
2023 104 392 0 -2 -2 -1 -5
2024 55 217 0 1 -2 0 -1
Player 159 609 0 -1 -4 0 -6
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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 392 51.0 69.0 78.3 31.3 51.7 43.6 55.8 50.5 29.8 8.7 79.4
2024 217 50.7 69.1 80.3 31.8 64.7 42.9 61.8 50.7 24.5 10.1 77.3
Player 609 50.9 69.0 79.0 31.4 56.4 43.3 57.9 50.6 27.9 9.2 78.6
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
2023 73 25 95
2024 54 15 95
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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 %
2023 21.60 3 3.4 0 1 4 1 33.3
2024 21.88 3 2.8 0 0 2 1 33.3
Player 21.74 6 6.2 0 1 6 2 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
2023 3 5 1 3 2 2 4 4 1 2 3 2 5 3 5 4 5 4 4 3 5 3 6 5 4 3 2 3 5 2 2
2024 3 1 2 3 3 3 3 2 3 2 3 3 3 3 3 3 3 2 3 3 3 2 3 3 3 3 3 3 3 3 3
Player 6 6 3 6 5 5 7 6 4 4 6 5 8 6 8 7 8 6 7 6 8 5 9 8 7 6 5 6 8 5 5
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
Results
BA .288 -.028 .316
xBA .286 +.021 .265
OBP .309 -.062 .371
xOBP .308 -.023 .331
SLG .500 -.026 .526
xSLG .475 +.055 .420
ISO .212 +.001 .211
xISO .189 +.033 .156
BABIP .333 -.070 .403
wOBA .343 -.032 .375
xwOBA .335 +.007 .328
wOBACON .448 -.034 .482
xwOBACON .437 +.024 .413
BACON .385 -.044 .429
xBACON .382 +.014 .368
Statcast Hit Metrics
Hard Hit % 48.7 +1.6 47.1
Avg Exit Velocity 90.3 -0.1 90.4
Launch Angle Sweet-Spot % 35.9 +0.2 35.7
Barrel % 10.3 +1.7 8.6
Avg Launch Angle 16.4 +7.7 8.7
Statcast Bat Tracking
Bat Speed 71.0 -0.2 71.2
Attack Angle 12° +2° 10°
Ideal Attack Angle % 52.9 -0.5 53.4
Attack Direction -1° -1°
Swing Path - Tilt 32° -1° 33°
Swing Length 7.2 0.0 7.2
Statcast Pitch Metrics
Fastball Velocity 94.2 -1.1 95.3
Breaking Velocity 85.1 +1.8 83.3
Offspeed Velocity 87.8 -0.4 88.2
Batted Ball Results
Barrels 4 -2 6
Popup % 5.1 +0.8 4.3
Flyball % 35.9 +10.2 25.7
Line Drive % 25.6 +2.7 22.9
Groundball % 33.3 -13.8 47.1
Pull % 38.5 -7.2 45.7
Straight Away % 35.9 +0.2 35.7
Opposite Field % 25.6 +7.0 18.6
Weak Contact % 2.6 -1.7 4.3
Pull Airball % 23.1 +10.2 12.9
Topped Contact % 20.5 -8.1 28.6
Under Contact % 28.2 +11.1 17.1
Flare/Burner Contact % 35.9 +3.0 32.9
Solid Contact % 2.6 -6.0 8.6
HR/FB % 21.4 +4.7 16.7
Popups 2 -1 3
Flyballs 14 -4 18
Line Drives 10 -6 16
Groundballs 13 -20 33
Plate Discipline
In Zone % 50.7 -0.3 51.0
Out of Zone % 49.3 +0.3 49.0
Edge % 42.9 -0.7 43.6
Zone Swing % 69.1 +0.1 69.0
Out of Zone Swing % 31.8 +0.5 31.3
In Zone Contact % 80.3 +2.0 78.3
Out of Zone Contact % 64.7 +13.0 51.7
Whiff % 24.5 -5.3 29.8
First Strike % 61.8 +6.0 55.8
First Pitch Swing % 27.3 -4.4 31.7
Swing % 50.7 +0.2 50.5
Meatball Swing % 77.3 -2.1 79.4
Meatball % 10.1 +1.4 8.7
Zone Swing & Miss % 19.7 -2.0 21.7
Out of Zone Swing & Miss % 35.3 -13.0 48.3
In Zone 110 -90 200
Out of Zone 107 -85 192
Edge 93 -78 171
In Zone Swings 76 -62 138
Out of Zone Swings 34 -26 60
In Zone Swing & Misses 15 -15 30
Out of Zone Swing & Misses 12 -17 29
Basic
Pitches 217 -175 392
PA 55 -51 106
AB 52 -43 95
Hits 15 -15 30
Singles 10 -8 18
Doubles 2 -5 7
Triples 0 -2 2
Home Runs 3 0 3
Walks 2 -7 9
Strikeouts 14 -12 26
K% 25.5 +1.0 24.5
BB% 3.6 -4.9 8.5
HBP 0 0 0
Batted Balls 39 -31 70
Number of Fastballs 100 -109 209
Number of Offspeed 50 -74 124
Number of Breaking 36 +26 10
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Statcast Fielder Positioning

vs RHHvs LHH
YearAlignment TypePAwOBAPATotal%PATotal%
2023 Shades 104 .375 55 1 1.8 49 29 59.2
2024 Shades 55 .343 31 0 0.0 24 15 62.5
! 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 88 15.4 40.9% 0.0% 73 17.7 9.6% 0.0%
2024 63 14.9 52.4% 0.0% 31 16.4 19.4% 0.0%

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Pitch Distribution