P | Bats/Throws: R/R | 6' 3" 242 lbs | Age: 24
W L ERA G GS SV IP SO WHIP
2025 3 2 4.46 40 0 0 34.1 39 1.40
2026 2 1 5.40 16 0 0 15 18 1.67
2 Seasons 5 3 4.74 56 0 0 49.1 57 1.48
G W-L ERA IP SO WHIP
2025 40 3-2 4.46 34.1 39 1.40
2026 16 2-1 5.40 15 18 1.67
2 Seasons 56 5-3 4.74 49.1 57 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
2025 23 645 89 12 13.5 7.9 91.4 113.5 21.0 34.8 .187 .399 .318 .314 .358 46.1 25.7 15.1 4.46 4.10
2026 24 301 38 5 13.2 7.0 92.4 112.9 9.2 31.6 .244 .431 .345 .372 .424 55.3 25.4 18.3 5.40 5.82
Player 946 127 17 13.4 7.6 91.7 113.5 17.4 33.9 .205 .409 .326 .332 .378 48.8 25.6 16.1
MLB 7.6 4.9 88.6 122.9 12.5 33.3 .243 .408 .315 .316 .369 37.0 22.2 8.4
! Note: All figures in this table cover the period 2015-present.

Statcast Pitch Arsenal

Fermin relies on 5 pitches.
Slider
(57.8%) ,
Sinker
(21.9%) ,
Four Seamer
(12.3%) ,
Changeup
(7.6%) ,
Split Finger
(0.3%) ,


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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 31.5 68.5 42.7 16.9 9.0 39.3 36.0 24.7 18.0 10.1 3.4 21.3 25.8 21.3
2026 47.4 52.6 21.1 28.9 2.6 52.6 34.2 13.2 28.9 15.8 2.6 23.7 18.4 10.5
Player 36.2 63.8 36.2 20.5 7.1 43.3 35.4 21.3 21.3 11.8 3.1 22.0 23.6 18.1
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 0.0 24.7 36.0 21.3 4.5 13.5 7.9
2026 2.6 36.8 18.4 23.7 5.3 13.2 7.0
Player 0.8 28.3 30.7 22.0 4.7 13.4 7.6
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 LAA R 66 96.3 17.4 -3.0 15.3ARM 0.1 12.2 -4.5 15.3ARM -0.1
2026 Changeup LAA R 23 93.0 22.5 -5.6 15.2ARM -0.4 9.4 -5.4 15.2ARM 0.5
2026 Split-Finger LAA R 1 92.7 24.0 -5.4 16.2ARM 3.0 8.3 -5.4 16.2ARM 4.5
2026 4-Seam Fastball LAA R 37 96.3 12.6 0.6 7.3ARM 0.2 17.1 1.1 7.3ARM -0.5
2026 Slider LAA R 174 90.2 31.9 0.7 1.6ARM -4.1 1.8 -0.4 1.6ARM -5.6
2025 Sinker LAA R 22 96.6 15.5 -4.9 15.3ARM 0.4 13.9 -6.5 15.3ARM 0.2
2025 Slider LAA R 317 89.6 32.3 1.2 0.2ARM -3.2 1.7 0.1 0.2ARM -4.5
2025 Changeup LAA R 2 93.1 25.9 -2.2 14.7ARM -0.8 5.8 -1.7 14.7ARM 0.2
2025 4-Seam Fastball LAA R 304 96.8 12.0 1.1 8.7ARM 1.7 17.4 1.6 8.7ARM 1.1
! 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 Slider 1.1 2 174 57.8 35 .188 .313 .256 42.5 34.3 17.4 .202 .389 .290 50.0
2026 Sinker 0.8 1 66 21.9 21 .200 .267 .345 20.0 19.0 19.0 .223 .280 .355 63.6
2026 4-Seam Fastball -8.1 -3 37 12.3 9 .400 1.200 .672 11.8 11.1 7.7 .409 .848 .604 75.0
2026 Changeup -0.9 0 23 7.6 4 .250 .250 .225 25.0 25.0 14.3 .459 .816 .544 33.3
2026 Split-Finger -4.1 0 1 0.3 -- -- -- -- -- -- -- -- -- --
2025 Slider 0.2 1 317 49.1 81 .134 .284 .288 44.5 33.3 25.0 .135 .273 .262 40.0
2025 4-Seam Fastball -0.5 -2 304 47.1 61 .264 .566 .409 25.2 19.7 13.3 .257 .581 .396 51.2
2025 Sinker 2.5 1 22 3.4 8 .286 .429 .269 0.0 0.0 0.0 .164 .237 .232 50.0
2025 Changeup 0.5 0 2 0.3 -- -- -- 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
2026 Changeup 22 93.0 92 18.0 1:15 2:00 -45
2026 4-Seam Fastball 28 96.4 93 18.3 1:00 12:45 15
2026 Sinker 65 96.3 92 19.8 1:00 1:45 -45
2026 Slider 161 90.2 17 2.7 12:45 3:00 -135
2025 4-Seam Fastball 299 96.8 95 19.2 1:00 1:00 0
2025 Sinker 22 96.6 92 20.9 1:00 1:45 -45
2025 Slider 316 89.6 10 1.7 12:45 12:30 15
! 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 150 645 4 5 -7 -3 0
2026 69 301 2 2 -3 -2 -1
Player 219 946 7 7 -10 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 %
2025 645 51.9 63.9 74.8 25.5 45.6 42.3 52.3 45.4 33.1 7.4 77.1
2026 301 41.2 71.0 80.7 33.3 47.5 35.9 57.7 48.8 32.7 6.0 100.0
Player 946 48.5 65.8 76.5 28.3 46.4 40.3 54.1 46.5 33.0 7.0 83.3
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 56 34
2026 78 56 26
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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 25.85 8 7.2 1 2 5 4 50.0
2026 23.53 2 2.0 0 1 1 1 50.0
Player 25.38 10 9.2 1 3 6 5 50.0
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 8 5 7 9 10 7 5 7 6 5 7 9 8 10 6 7 8 6 7 9 7 6 9 8 7 5 7 9 8 6 6
2026 2 2 1 2 2 2 2 2 2 2 2 1 2 2 2 2 2 2 2 2 2 3 2 3 2 2 1 2 2 2 2
Player 10 7 8 11 12 9 7 9 8 7 9 10 10 12 8 9 10 8 9 11 9 9 11 11 9 7 8 11 10 8 8
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 .214 +.017 .197
xBA .244 +.057 .187
OBP .380 +.058 .322
xOBP .404 +.085 .319
SLG .375 -.034 .409
xSLG .431 +.032 .399
ISO .161 -.052 .213
xISO .187 -.025 .212
BABIP .278 +.068 .210
wOBA .345 +.027 .318
xwOBA .372 +.058 .314
wOBAcon .375 +.011 .364
xwOBAcon .424 +.066 .358
BACON .316 +.035 .281
xBACON .360 +.085 .275
Statcast Hit Metrics
Hard Hit % 55.3 +9.2 46.1
Avg Exit Velocity 92.4 +1.0 91.4
Launch Angle Sweet-Spot % 31.6 -3.2 34.8
Barrel % 13.2 -0.3 13.5
Avg Launch Angle 9.2 -11.8 21.0
Statcast Bat Tracking
Bat Speed 72.4 +0.6 71.8
Attack Angle 12° +1° 11°
Ideal Attack Angle % 48.5 -7.0 55.5
Attack Direction -6° -2° -4°
Swing Path - Tilt 34° +2° 32°
Swing Length 7.5 +0.1 7.4
Statcast Pitch Metrics
Fastball Velocity 96.3 -0.5 96.8
Breaking Velocity 90.2 +0.6 89.6
Offspeed Velocity 93.0 -0.1 93.1
Batted Ball Results
Barrels 5 -7 12
Popup % 2.6 -6.4 9.0
Flyball % 21.1 -21.6 42.7
Line Drive % 28.9 +12.0 16.9
Groundball % 47.4 +15.9 31.5
Pull % 52.6 +13.3 39.3
Straight Away % 34.2 -1.8 36.0
Opposite Field % 13.2 -11.5 24.7
Weak Contact % 2.6 +2.6 0.0
Pull Airball % 23.7 +2.4 21.3
Topped Contact % 36.8 +12.1 24.7
Under Contact % 18.4 -17.6 36.0
Flare/Burner Contact % 23.7 +2.4 21.3
Solid Contact % 5.3 +0.8 4.5
HR/FB % 25.0 +3.9 21.1
Popups 1 -7 8
Flyballs 8 -30 38
Line Drives 11 -4 15
Groundballs 18 -10 28
Plate Discipline
In Zone % 41.2 -10.7 51.9
Out of Zone % 58.8 +10.7 48.1
Edge % 35.9 -6.4 42.3
Zone Swing % 71.0 +7.1 63.9
Out of Zone Swing % 33.3 +7.8 25.5
In Zone Contact % 80.7 +5.9 74.8
Out of Zone Contact % 47.5 +1.9 45.6
Whiff % 32.7 -0.4 33.1
First Strike % 57.7 +5.4 52.3
First Pitch Swing % 32.4 +6.6 25.8
Swing % 48.8 +3.4 45.4
Meatball Swing % 100.0 +22.9 77.1
Meatball % 6.0 -1.4 7.4
Zone Swing & Miss % 19.3 -5.9 25.2
Out of Zone Swing & Miss % 52.5 -1.9 54.4
In Zone 124 -211 335
Out of Zone 177 -133 310
Edge 108 -165 273
In Zone Swings 88 -126 214
Out of Zone Swings 59 -20 79
In Zone Swing & Misses 17 -37 54
Out of Zone Swing & Misses 31 -12 43
Basic
Pitches 301 -344 645
PA 71 -81 152
AB 56 -71 127
Hits 12 -13 25
Singles 7 -7 14
Doubles 3 0 3
Triples 0 0 0
Home Runs 2 -6 8
Walks 13 -10 23
Strikeouts 18 -21 39
K% 25.4 -0.3 25.7
BB% 18.3 +3.2 15.1
HBP 2 +1 1
Batted Balls 38 -51 89
Number of Fastballs 103 -223 326
Number of Offspeed 24 +22 2
Number of Breaking 174 -143 317
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Statcast Fielder Positioning

vs RHHvs LHH
YearAlignment TypePAwOBAPATotal%PATotal%
2025 Shades 150 .318 83 31 37.3 67 58 86.6
2026 Shades 69 .340 36 1 2.8 33 15 45.5
! 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 %
2025 184 16.1 26.6% 1.6% 105 16.5 20.0% 0.0%
2026 58 17.9 1.7% 0.0% 35 19.2 5.7% 0.0%

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Pitch Distribution