P | Colorado Rockies
Bats/Throws: R/R | 6' 3" 210 lbs | Age: 25
W L ERA G GS SV IP SO WHIP
2025 2 2 3.96 55 0 1 61.1 68 1.26
2026 1 6 6.28 35 1 3 38.2 41 1.66
2 Seasons 3 8 4.86 90 1 4 100 109 1.41
G W-L ERA IP SO WHIP
2025 55 2-2 3.96 61.1 68 1.26
2026 35 1-6 6.28 38.2 41 1.66
2 Seasons 90 3-8 4.86 100 109 1.41
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 24 1074 162 8 5.1 3.1 85.8 116.2 15.5 34.0 .199 .297 .309 .271 .306 34.6 26.1 9.6 3.96 3.00
2026 25 735 114 5 4.4 2.8 89.9 110.4 13.1 31.6 .250 .381 .340 .322 .368 40.4 23.0 11.8 6.28 4.32
Player 1809 276 13 4.8 3.0 87.6 116.2 14.5 33.0 .220 .331 .321 .291 .332 37.0 24.8 10.5
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

Mejia relies on 5 pitches.
Four Seamer
(47.8%) ,
Sweeper
(38.2%) ,
Sinker
(7.6%) ,
Changeup
(3.3%) ,
Slider
(3.1%) ,


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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 38.9 61.1 27.2 25.3 8.6 35.8 36.4 27.8 21.6 11.7 5.6 14.2 24.7 22.2
2026 43.9 56.1 28.1 21.9 6.1 34.2 37.7 28.1 19.3 16.7 7.9 14.9 21.1 20.2
Player 40.9 59.1 27.5 23.9 7.6 35.1 37.0 27.9 20.7 13.8 6.5 14.5 23.2 21.4
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
2025 6.2 30.2 29.0 19.1 7.4 5.1 3.1
2026 2.6 30.7 28.1 28.1 5.3 4.4 2.8
Player 4.7 30.4 28.6 22.8 6.5 4.8 3.0
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 Slider COL R 23 88.0 33.6 -0.3 4.9GLV 1.8 1.6 -0.2 4.9GLV 1.1
2026 Sweeper COL R 281 84.4 39.6 1.2 14.3GLV 1.3 -1.4 2.5 14.3GLV 0.5
2026 Sinker COL R 56 96.0 22.5 0.8 10.7ARM -5.0 6.9 0.7 10.7ARM -4.5
2026 4-Seam Fastball COL R 351 97.4 17.6 -4.1 4.1ARM -3.7 11.0 -4.8 4.1ARM -3.7
2026 Changeup COL R 24 93.1 24.6 -4.2 13.1ARM -2.1 6.9 -3.0 13.1ARM -1.3
2025 Sweeper COL R 352 83.2 41.1 1.4 13.9GLV 0.4 -1.7 2.6 13.9GLV 0.0
2025 Changeup COL R 1 91.7 22.7 -6.4 1.6ARM -13.8 9.5 -5.4 1.6ARM -12.8
2025 4-Seam Fastball COL R 721 96.6 16.7 -3.0 1.1ARM -6.5 12.3 -3.5 1.1ARM -6.5
! 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 %
2026 4-Seam Fastball -1.0 -3 351 47.8 98 .310 .381 .374 19.9 20.4 15.9 .290 .408 .359 46.9
2026 Sweeper -0.5 -1 281 38.2 57 .275 .451 .339 39.7 31.6 20.7 .218 .385 .293 38.2
2026 Sinker 4.5 3 56 7.6 13 .091 .182 .163 20.7 15.4 20.0 .087 .164 .157 20.0
2026 Changeup -2.3 -1 24 3.3 4 .333 .667 .488 22.2 25.0 16.7 .258 .471 .405 50.0
2026 Slider 0.3 0 23 3.1 4 .250 .250 .225 30.0 0.0 0.0 .257 .291 .239 0.0
2025 4-Seam Fastball 0.6 5 721 67.1 175 .219 .322 .315 28.6 22.9 20.1 .187 .266 .277 32.4
2025 Sweeper -1.3 -5 352 32.8 85 .250 .500 .321 34.3 32.9 21.4 .220 .351 .259 38.9
2025 Changeup -1.5 0 1 0.1 -- -- -- -- -- -- -- -- -- --
! 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 24 93.1 80 15.3 1:30 2:15 -45
2026 4-Seam Fastball 339 97.3 76 11.3 1:00 12:45 15
2026 Sinker 56 96.0 66 12.9 12:45 2:00 -75
2026 Slider 23 88.0 39 6.0 9:15 9:00 15
2026 Sweeper 274 84.4 57 15.5 8:00 8:30 -30
2025 4-Seam Fastball 721 96.6 72 11.9 12:45 12:15 30
2025 Sweeper 351 83.2 64 15.1 8:00 8:30 -30
! 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 260 1,074 3 9 -7 -4 0
2026 176 735 3 4 -5 -4 -3
Player 436 1,809 6 12 -12 6 -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 1,074 49.7 65.9 76.4 30.4 54.9 41.4 55.0 48.0 30.4 7.5 77.8
2026 735 46.1 68.1 81.4 32.6 57.4 41.8 56.3 49.0 27.2 8.2 75.0
Player 1,809 48.3 66.8 78.4 31.3 56.0 41.6 55.5 48.4 29.1 7.8 76.6
MLB 48.7 67.0 82.6 28.5 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
2025 39 70 17 55 89 85 98 99 75 85 76 22 91 89 32 23
2026 32 36 32 40 41 89 90 27 74 65 52 16 88 36 56 14
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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 24.09 6 4.4 2 2 3 2 33.3
2026 23.70 4 3.6 0 0 3 2 50.0
Player 23.94 10 8.0 2 2 6 4 40.0
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 6 5 4 3 4 5 5 4 5 3 4 5 4 7 5 5 4 2 5 5 5 5 5 5 2 3 5 6 5 4 4
2026 4 5 2 3 3 3 3 5 3 3 3 3 4 4 5 3 5 5 4 4 2 3 5 5 4 2 3 3 5 2 4
Player 10 10 6 6 7 8 8 9 8 6 7 8 8 11 10 8 9 7 9 9 7 8 10 10 6 5 8 9 10 6 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 .281 +.051 .230
xBA .250 +.051 .199
OBP .373 +.054 .319
xOBP .347 +.051 .296
SLG .392 +.007 .385
xSLG .381 +.084 .297
ISO .111 -.044 .155
xISO .131 +.033 .098
BABIP .358 +.061 .297
wOBA .340 +.031 .309
xwOBA .322 +.051 .271
wOBAcon .396 +.029 .367
xwOBAcon .368 +.062 .306
BACON .381 +.058 .323
xBACON .339 +.055 .284
Statcast Hit Metrics
Hard Hit % 40.4 +5.8 34.6
Avg Exit Velocity 89.9 +4.1 85.8
Launch Angle Sweet-Spot % 31.6 -2.4 34.0
Barrel % 4.4 -0.7 5.1
Avg Launch Angle 13.1 -2.4 15.5
Statcast Bat Tracking
Bat Speed 71.6 +0.8 70.8
Attack Angle +1°
Ideal Attack Angle % 42.6 -3.0 45.6
Attack Direction -2°
Swing Path - Tilt 32° -1° 32°
Swing Length 7.2 +0.1 7.1
Statcast Pitch Metrics
Fastball Velocity 97.2 +0.6 96.6
Breaking Velocity 84.7 +1.5 83.2
Offspeed Velocity 93.1 +1.4 91.7
Batted Ball Results
Barrels 5 -3 8
Popup % 6.1 -2.5 8.6
Flyball % 28.1 +0.9 27.2
Line Drive % 21.9 -3.4 25.3
Groundball % 43.9 +5.0 38.9
Pull % 34.2 -1.6 35.8
Straight Away % 37.7 +1.3 36.4
Opposite Field % 28.1 +0.3 27.8
Weak Contact % 2.6 -3.6 6.2
Pull Airball % 14.9 +0.7 14.2
Topped Contact % 30.7 +0.5 30.2
Under Contact % 28.1 -0.9 29.0
Flare/Burner Contact % 28.1 +9.0 19.1
Solid Contact % 5.3 -2.1 7.4
HR/FB % 12.5 -1.1 13.6
Popups 7 -7 14
Flyballs 32 -12 44
Line Drives 25 -16 41
Groundballs 50 -13 63
Plate Discipline
In Zone % 46.1 -3.6 49.7
Out of Zone % 53.9 +3.6 50.3
Edge % 41.8 +0.4 41.4
Zone Swing % 68.1 +2.2 65.9
Out of Zone Swing % 32.6 +2.2 30.4
In Zone Contact % 81.4 +5.0 76.4
Out of Zone Contact % 57.4 +2.5 54.9
Whiff % 27.2 -3.2 30.4
First Strike % 56.3 +1.3 55.0
First Pitch Swing % 25.6 -0.6 26.2
Swing % 49.0 +1.0 48.0
Meatball Swing % 75.0 -2.8 77.8
Meatball % 8.2 +0.7 7.5
Zone Swing & Miss % 18.6 -5.0 23.6
Out of Zone Swing & Miss % 42.6 -2.5 45.1
In Zone 339 -195 534
Out of Zone 396 -144 540
Edge 307 -138 445
In Zone Swings 231 -121 352
Out of Zone Swings 129 -35 164
In Zone Swing & Misses 43 -40 83
Out of Zone Swing & Misses 55 -19 74
Basic
Pitches 735 -339 1,074
PA 178 -83 261
AB 153 -73 226
Hits 43 -9 52
Singles 35 +4 31
Doubles 3 -10 13
Triples 1 -1 2
Home Runs 4 -2 6
Walks 21 -4 25
Strikeouts 41 -27 68
K% 23.0 -3.1 26.1
BB% 11.8 +2.2 9.6
HBP 2 -4 6
Batted Balls 114 -48 162
Fastball Percent 55.4 -11.7 67.1
Offspeed Percent 3.3 +3.2 0.1
Breaking Percent 41.4 +8.6 32.8
Number of Fastballs 407 -314 721
Number of Offspeed 24 +23 1
Number of Breaking 304 -48 352
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Statcast Fielder Positioning

vs RHHvs LHH
YearAlignment TypePAwOBAPATotal%PATotal%
2025 Shades 260 .309 135 2 1.5 125 29 23.2
2026 Shades 176 .340 97 6 6.2 79 23 29.1
! 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 %
2025 283 15.5 39.9% 0.4% 200 18.4 2.5% 0.0%
2026 149 16.8 17.4% 6.0% 143 18.7 2.1% 3.5%

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Pitch Distribution