P | Boston Red Sox
Bats/Throws: L/L | 6' 6" 250 lbs | Age: 23
Draft: 2024 | Rd. 2, No. 50, Boston Red Sox | TCU
W L ERA G GS SV IP SO WHIP
2025 0 1 6.06 7 3 0 16.1 19 1.59
2026 3 3 2.70 9 9 0 53.1 54 1.05
2 Seasons 3 4 3.49 16 12 0 69.2 73 1.18
G W-L ERA IP SO WHIP
2025 7 0-1 6.06 16.1 19 1.59
2026 9 3-3 2.70 53.1 54 1.05
2 Seasons 16 3-4 3.49 69.2 73 1.18
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
2025 22 304 47 3 6.4 4.1 88.5 111.9 15.2 36.2 .253 .426 .377 .333 .407 38.3 25.7 10.8 6.06 4.67
2026 23 782 145 7 4.9 3.3 87.3 111.7 19.4 27.6 .200 .295 .266 .250 .294 32.4 25.1 6.5 2.70 2.48
Player 1086 192 10 5.3 3.5 87.6 111.9 18.4 29.7 .213 .328 .295 .272 .323 33.9 25.3 7.6
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

Tolle relies on 5 pitches.
Four Seamer
(48.7%) ,
Sinker
(23.8%) ,
Cutter
(15.7%) ,
Curveball
(8.8%) ,
Changeup
(2.9%) ,


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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 %
2025 31.9 68.1 25.5 36.2 6.4 29.8 36.2 34.0 12.8 17.0 2.1 17.0 19.1 31.9
2026 35.2 64.8 27.6 22.8 14.5 37.2 31.0 31.7 17.9 13.1 4.1 19.3 17.9 27.6
Player 34.4 65.6 27.1 26.0 12.5 35.4 32.3 32.3 16.7 14.1 3.6 18.8 18.2 28.6
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
2025 6.4 21.3 23.4 31.9 10.6 6.4 4.1
2026 6.2 25.5 39.3 19.3 2.8 4.9 3.3
Player 6.3 24.5 35.4 22.4 4.7 5.3 3.5
MLB 4.0 32.3 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 Sinker BOS L 186 95.0 21.2 -1.0 17.3ARM 1.4 9.2 -1.9 17.3ARM 1.7
2026 Changeup BOS L 23 88.4 34.8 3.0 10.5ARM -3.3 0.2 4.3 10.5ARM -3.5
2026 4-Seam Fastball BOS L 381 96.1 14.2 -0.2 9.5ARM 1.1 15.6 -0.2 9.5ARM 1.5
2026 Cutter BOS L 123 88.5 27.6 -0.8 3.0GLV 0.9 7.1 -0.6 3.0GLV 0.9
2026 Curveball BOS L 69 82.3 45.5 -5.3 7.0GLV -1.7 -5.2 -4.9 7.0GLV -1.3
2025 Cutter BOS L 42 89.5 24.5 0.3 2.7GLV 1.3 9.5 1.7 2.7GLV 0.8
2025 Changeup BOS L 20 89.8 32.9 2.4 8.0ARM -6.7 0.8 4.4 8.0ARM -6.2
2025 Curveball BOS L 18 83.0 45.1 -5.3 5.4GLV -1.9 -5.6 -4.1 5.4GLV -2.4
2025 4-Seam Fastball BOS L 195 96.7 12.7 0.7 6.8ARM -0.8 16.7 0.8 6.8ARM -1.3
2025 Slider BOS L 29 88.6 31.1 -1.4 0.9GLV -2.4 3.8 -1.7 0.9GLV -3.1
! 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 4-Seam Fastball 1.4 5 381 48.7 102 .152 .217 .229 27.4 32.4 22.8 .145 .203 .200 20.0
2026 Sinker -1.3 -2 186 23.8 57 .327 .462 .404 13.2 5.3 15.8 .332 .484 .384 44.9
2026 Cutter 1.7 2 123 15.7 27 .231 .346 .265 25.3 25.9 21.2 .181 .245 .202 36.8
2026 Curveball -0.3 0 69 8.8 23 .227 .455 .304 45.9 43.5 29.4 .163 .323 .225 33.3
2026 Changeup 5.0 1 23 2.9 6 .000 .000 .000 25.0 16.7 11.1 .145 .217 .159 40.0
2025 4-Seam Fastball -1.1 -2 195 64.1 53 .283 .565 .420 28.3 26.4 23.3 .252 .423 .342 28.1
2025 Cutter -3.8 -2 42 13.8 5 .500 1.250 .720 33.3 20.0 50.0 .206 .597 .404 100.0
2025 Slider 4.2 1 29 9.5 9 .125 .125 .100 33.3 22.2 18.2 .230 .333 .258 28.6
2025 Changeup -5.9 -1 20 6.6 3 .667 1.000 .717 44.4 33.3 11.1 .354 .648 .422 100.0
2025 Curveball 1.9 0 18 5.9 4 .000 .000 .000 16.7 25.0 7.7 .285 .312 .258 66.7
! 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 19 88.4 93 11.4 9:45 8:45 60
2026 Curveball 69 82.3 50 10.4 3:45 4:30 -45
2026 Cutter 123 88.5 39 7.1 11:45 1:00 -75
2026 4-Seam Fastball 378 96.1 93 18.0 10:30 11:00 -30
2026 Sinker 182 95.0 91 19.9 10:30 9:45 45
2025 Changeup 15 89.7 67 9.1 10:15 9:00 75
2025 Curveball 18 83.0 45 9.4 4:00 4:45 -45
2025 Cutter 42 89.5 54 9.3 11:30 12:45 -75
2025 4-Seam Fastball 195 96.7 92 17.7 11:00 11:15 -15
2025 Slider 29 88.6 29 3.5 1:00 1:00 0
! 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
2025 74 304 -2 2 -2 -1 -3
2026 215 782 7 8 -6 -3 6
Player 289 1,086 5 10 -8 5 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 %
2025 304 56.9 78.6 75.0 20.6 44.4 42.1 62.2 53.6 30.1 12.5 92.1
2026 782 53.3 73.1 80.7 35.3 59.7 40.7 64.2 55.5 25.6 7.8 80.3
Player 1,086 54.3 74.7 78.9 31.5 57.1 41.1 63.7 55.0 26.8 9.1 84.8
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
2025 86 67 99
2026 80 85 43 75 95 70 42 26 79 89 53 68 80 83 82 16 98
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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 %
2025 24.67 5 3.1 2 2 3 1 20.0
2026 23.85 3 3.0 0 2 3 1 33.3
Player 24.37 8 6.1 2 4 6 2 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
2025 5 2 3 3 3 4 3 2 2 2 3 5 2 5 3 3 4 2 2 5 2 3 5 3 3 2 3 5 3 3 2
2026 3 3 3 2 4 4 3 2 3 3 1 4 2 4 3 4 3 3 1 5 1 3 5 4 3 2 3 3 4 3 3
Player 8 5 6 5 7 8 6 4 5 5 4 9 4 9 6 7 7 5 3 10 3 6 10 7 6 4 6 8 7 6 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

2026 +/-   2025
Results
BA .212 -.065 .277
xBA .200 -.053 .253
OBP .271 -.080 .351
xOBP .260 -.076 .336
SLG .318 -.220 .538
xSLG .295 -.131 .426
ISO .106 -.156 .262
xISO .095 -.078 .173
BABIP .277 -.033 .310
wOBA .266 -.111 .377
xwOBA .250 -.083 .333
wOBAcon .317 -.160 .477
xwOBAcon .294 -.113 .407
BACON .292 -.091 .383
xBACON .276 -.082 .358
Statcast Hit Metrics
Hard Hit % 32.4 -5.9 38.3
Avg Exit Velocity 87.3 -1.2 88.5
Launch Angle Sweet-Spot % 27.6 -8.6 36.2
Barrel % 4.9 -1.5 6.4
Avg Launch Angle 19.4 +4.2 15.2
Statcast Bat Tracking
Bat Speed 71.9 -0.8 72.7
Attack Angle
Ideal Attack Angle % 45.3 +0.3 45.0
Attack Direction -2°
Swing Path - Tilt 31° -1° 32°
Swing Length 7.2 0.0 7.2
Statcast Pitch Metrics
Fastball Velocity 94.4 -1.0 95.4
Breaking Velocity 82.3 -4.2 86.5
Offspeed Velocity 88.4 -1.4 89.8
Batted Ball Results
Barrels 7 +4 3
Popup % 14.5 +8.1 6.4
Flyball % 27.6 +2.1 25.5
Line Drive % 22.8 -13.4 36.2
Groundball % 35.2 +3.3 31.9
Pull % 37.2 +7.4 29.8
Straight Away % 31.0 -5.2 36.2
Opposite Field % 31.7 -2.3 34.0
Weak Contact % 6.2 -0.2 6.4
Pull Airball % 19.3 +2.3 17.0
Topped Contact % 25.5 +4.2 21.3
Under Contact % 39.3 +15.9 23.4
Flare/Burner Contact % 19.3 -12.6 31.9
Solid Contact % 2.8 -7.8 10.6
HR/FB % 7.5 -34.2 41.7
Popups 21 +18 3
Flyballs 40 +28 12
Line Drives 33 +16 17
Groundballs 51 +36 15
Plate Discipline
In Zone % 53.3 -3.6 56.9
Out of Zone % 46.7 +3.6 43.1
Edge % 40.7 -1.4 42.1
Zone Swing % 73.1 -5.5 78.6
Out of Zone Swing % 35.3 +14.7 20.6
In Zone Contact % 80.7 +5.7 75.0
Out of Zone Contact % 59.7 +15.3 44.4
Whiff % 25.6 -4.5 30.1
First Strike % 64.2 +2.0 62.2
First Pitch Swing % 38.1 -5.1 43.2
Swing % 55.5 +1.9 53.6
Meatball Swing % 80.3 -11.8 92.1
Meatball % 7.8 -4.7 12.5
Zone Swing & Miss % 19.3 -5.7 25.0
Out of Zone Swing & Miss % 40.3 -15.3 55.6
In Zone 417 +244 173
Out of Zone 365 +234 131
Edge 318 +190 128
In Zone Swings 305 +169 136
Out of Zone Swings 129 +102 27
In Zone Swing & Misses 59 +25 34
Out of Zone Swing & Misses 52 +37 15
Basic
Pitches 782 +478 304
PA 215 +141 74
AB 198 +133 65
Hits 42 +24 18
Singles 27 +16 11
Doubles 12 +10 2
Triples 0 0 0
Home Runs 3 -2 5
Walks 14 +6 8
Strikeouts 54 +35 19
K% 25.1 -0.6 25.7
BB% 6.5 -4.3 10.8
HBP 2 +2 0
Batted Balls 145 +98 47
Fastball Percent 88.2 +10.2 78.0
Offspeed Percent 2.9 -3.7 6.6
Breaking Percent 8.8 -6.7 15.5
Number of Fastballs 690 +453 237
Number of Offspeed 23 +3 20
Number of Breaking 69 +22 47
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Statcast Fielder Positioning

vs RHHvs LHH
YearAlignment TypePAwOBAPATotal%PATotal%
2025 Shades 74 .377 59 0 0.0 15 8 53.3
2026 Shades 215 .266 154 8 5.2 61 3 4.9
! 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 %
2025 75 15.6 36.0% 0.0% 45 17.9 0.0% 0.0%
2026 182 14.4 56.0% 0.0% 81 18.2 2.5% 0.0%

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Pitch Distribution