P | Atlanta Braves
Bats/Throws: R/R | 6' 2" 222 lbs | Age: 25
Draft: 2022 | Rd. 6, No. 178, Los Angeles Angels | Oklahoma State
W L ERA G GS SV IP SO WHIP
2024 0 1 11.81 4 0 0 5.1 5 2.44
2025 0 2 7.41 5 3 0 17 14 1.76
2026 4 1 2.83 23 0 1 28.2 28 1.12
4 Seasons 4 4 5.50 35 3 1 54 50 1.54
G W-L ERA IP SO WHIP
2024 4 0-1 11.81 5.1 5 2.44
2025 5 0-2 7.41 17 14 1.76
2026 23 4-1 2.83 28.2 28 1.12
4 Seasons 35 4-4 5.50 54 50 1.54
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 22 66 10 0 0.0 0.0 82.6 100.1 -4.5 20.0 .219 .240 .425 .333 .284 30.0 17.6 17.6 9.00 4.73
2024 23 107 16 2 12.5 7.4 98.0 111.7 8.8 37.5 .367 .619 .453 .475 .557 68.8 18.5 22.2 11.81 11.18
2025 24 314 52 5 9.6 6.2 91.0 105.3 16.6 42.3 .226 .429 .417 .351 .345 44.2 17.3 14.8 7.41 5.27
2026 25 477 79 3 3.8 2.5 88.1 110.1 24.0 32.9 .230 .326 .271 .290 .325 39.2 23.3 9.2 2.83 3.50
Player 964 157 10 6.4 4.1 89.7 111.7 18.1 35.7 .242 .384 .351 .333 .353 43.3 20.4 13.1
MLB 7.6 4.9 88.6 122.9 12.5 33.3 .244 .407 .316 .316 .368 37.1 22.2 8.4
! Note: All figures in this table cover the period 2015-present.

Statcast Pitch Arsenal

Mederos relies on 6 pitches.
Cutter
(47.8%) ,
Four Seamer
(24.1%) ,
Sinker
(12.4%) ,
Split Finger
(11.7%) ,
Sweeper
(3.6%) ,
Slider
(0.4%) ,


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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 60.0 40.0 20.0 20.0 0.0 50.0 0.0 50.0 50.0 0.0 10.0 0.0 0.0 40.0
2024 43.8 56.3 25.0 31.3 0.0 50.0 31.3 18.8 31.3 6.3 6.3 18.8 25.0 12.5
2025 32.7 67.3 30.8 28.8 7.7 55.8 26.9 17.3 21.2 11.5 0.0 34.6 15.4 17.3
2026 34.2 65.8 25.3 22.8 17.7 27.8 45.6 26.6 13.9 19.0 1.3 13.9 26.6 25.3
Player 36.3 63.7 26.8 25.5 11.5 40.8 35.0 24.2 20.4 14.0 1.9 20.4 21.0 22.3
MLB 44.1 55.9 24.2 24.6 7.1 37.5 37.3 25.1 20.7 17.5 5.8 16.8 19.8 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
2023 0.0 40.0 20.0 40.0 0.0 0.0 0.0
2024 6.3 18.8 18.8 31.3 12.5 12.5 7.4
2025 3.8 26.9 30.8 21.2 7.7 9.6 6.2
2026 6.3 16.5 34.2 29.1 10.1 3.8 2.5
Player 5.1 21.7 30.6 27.4 8.9 6.4 4.1
MLB 4.0 32.2 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 Sweeper ATL R 17 83.1 36.3 -1.7 13.0GLV -0.9 3.3 -2.3 13.0GLV -0.5
2026 Slider ATL R 2 86.1 36.7 1.1 6.4GLV 2.0 0.2 1.2 6.4GLV 2.8
2026 4-Seam Fastball ATL R 115 97.2 16.3 -2.0 10.6ARM 1.9 12.7 -2.9 10.6ARM 2.8
2026 Split-Finger ATL R 56 92.2 29.1 -1.4 13.0ARM -0.1 3.3 -0.3 13.0ARM 1.8
2026 Sinker ATL R 59 96.3 23.8 0.8 17.5ARM 1.5 5.8 1.8 17.5ARM 2.5
2026 Cutter ATL R 228 92.0 25.0 -1.0 0.4GLV -0.8 7.2 -0.8 0.4GLV -1.8
2025 Sinker LAA R 153 94.6 23.9 0.3 18.7ARM 3.0 6.9 0.5 18.7ARM 3.6
2025 Slider LAA R 1 86.2 34.4 -1.0 3.6GLV -1.4 2.5 -0.7 3.6GLV -0.6
2025 Split-Finger LAA R 5 87.8 30.7 -2.4 8.3ARM -3.7 5.1 -2.0 8.3ARM -3.0
2025 Changeup LAA R 12 88.1 29.2 -3.2 18.0ARM 3.4 6.3 -2.2 18.0ARM 3.5
2025 Sweeper LAA R 63 81.8 33.1 -6.2 10.3GLV -3.6 8.1 -7.2 10.3GLV -3.6
2025 Cutter LAA R 80 89.1 27.4 -1.1 1.1GLV -0.6 7.1 -1.2 1.1GLV -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 Cutter 0.8 2 228 47.8 60 .173 .365 .303 32.8 25.0 21.4 .214 .354 .302 37.8
2026 4-Seam Fastball 3.3 4 115 24.1 31 .148 .148 .167 24.1 19.4 14.6 .171 .201 .199 34.8
2026 Sinker 0.5 0 59 12.4 16 .308 .385 .378 15.4 6.3 20.0 .388 .474 .437 58.3
2026 Split-Finger -0.9 0 56 11.7 9 .222 .222 .200 54.2 55.6 16.1 .199 .222 .186 25.0
2026 Sweeper -3.0 -1 17 3.6 4 .500 .750 .538 22.2 25.0 9.1 .392 .559 .414 33.3
2026 Slider -2.8 0 2 0.4 -- -- -- 0.0 -- 0.0 -- -- -- --
2025 Sinker -1.5 -2 153 48.7 41 .314 .629 .440 9.7 12.2 14.3 .225 .437 .340 43.3
2025 Cutter 1.9 2 80 25.5 15 .000 .000 .233 37.9 26.7 25.0 .072 .131 .285 33.3
2025 Sweeper -1.7 -1 63 20.1 17 .214 .357 .324 42.3 23.5 14.3 .239 .333 .326 40.0
2025 Changeup -26.3 -3 12 3.8 5 .400 1.600 .800 20.0 20.0 33.3 .335 1.020 .556 50.0
2025 Split-Finger -23.4 -1 5 1.6 2 1.000 1.500 1.075 0.0 0.0 -- .580 .820 .603 100.0
2025 Slider -38.0 0 1 0.3 1 -- -- .700 -- 0.0 -- -- -- .700 --
! 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 Cutter 228 92.0 41 6.5 12:45 12:00 45
2026 4-Seam Fastball 115 97.2 87 16.4 1:45 1:30 15
2026 Split-Finger 54 92.2 71 13.8 1:45 2:45 -60
2026 Sinker 59 96.3 86 18.9 1:45 2:30 -45
2026 Sweeper 17 83.1 55 13.9 8:45 9:15 -30
2025 Changeup 12 88.1 98 19.5 2:00 2:30 -30
2025 Cutter 80 89.1 37 6.4 12:45 11:45 60
2025 Sinker 153 94.6 91 20.5 1:45 2:30 -45
2025 Sweeper 63 81.8 43 13.1 9:00 10:00 -60
! 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
2023 17 66 -1 1 -2 0 -1
2024 26 107 -1 1 -2 -1 -3
2025 81 314 -3 2 -3 -3 -7
2026 120 477 4 7 -3 -3 5
Player 244 964 -1 11 -10 -1 -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 66 45.5 50.0 93.3 22.2 62.5 40.9 58.8 34.8 17.4 4.5 66.7
2024 107 45.8 79.6 87.2 19.0 36.4 37.4 40.7 46.7 24.0 8.4 77.8
2025 314 49.7 66.0 82.5 19.6 61.3 41.7 54.3 42.7 22.4 9.2 82.8
2026 477 43.2 71.4 78.2 33.2 55.6 37.1 54.2 49.7 30.4 6.9 84.8
Player 964 45.7 68.9 81.6 26.8 55.7 38.9 53.1 46.1 26.6 7.7 82.4
MLB 48.7 67.0 82.7 28.6 57.9 42.6 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
2023
2024 89 72 52
2025 53 74 50
2026 86 89 70
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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 25.93 1 0.7 0 0 1 0 0.0
2025 22.89 4 4.5 -1 3 3 2 50.0
2026 22.26 1 0.8 0 0 1 0 0.0
Player 23.29 6 6.1 0 3 5 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
2024 1 1 1 0 0 1 1 0 0 1 0 0 1 1 1 0 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1
2025 4 4 4 3 4 6 5 4 5 3 5 6 4 7 5 3 4 3 4 6 3 4 7 5 3 3 5 6 5 5 5
2026 1 1 0 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 0 1 1 1 0 0 1 1 1 1
Player 6 6 5 4 5 8 7 5 6 5 6 7 5 9 7 4 6 5 5 8 5 5 9 7 5 4 5 8 7 7 7
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 +/-   2023
Results
BA .200 -.077 .277 -.056 .333 -.084 .417
xBA .230 +.004 .226 -.141 .367 +.148 .219
OBP .286 -.121 .407 -.074 .481 -.048 .529
xOBP .313 -.054 .367 -.122 .489 +.079 .410
SLG .314 -.271 .585 +.014 .571 +.154 .417
xSLG .326 -.103 .429 -.190 .619 +.379 .240
ISO .114 -.194 .308 +.070 .238 +.238 .000
xISO .096 -.107 .203 -.049 .252 +.231 .021
BABIP .260 -.032 .292 -.108 .400 -.100 .500
wOBA .271 -.146 .417 -.036 .453 +.028 .425
xwOBA .290 -.061 .351 -.124 .475 +.142 .333
wOBAcon .296 -.153 .449 -.056 .505 +.064 .441
xwOBAcon .325 -.020 .345 -.212 .557 +.273 .284
BACON .269 -.077 .346 -.092 .438 -.062 .500
xBACON .311 +.028 .283 -.199 .482 +.185 .297
Statcast Hit Metrics
Hard Hit % 39.2 -5.0 44.2 -24.6 68.8 +38.8 30.0
Avg Exit Velocity 88.1 -2.9 91.0 -7.0 98.0 +15.4 82.6
Launch Angle Sweet-Spot % 32.9 -9.4 42.3 +4.8 37.5 +17.5 20.0
Barrel % 3.8 -5.8 9.6 -2.9 12.5 +12.5 0.0
Avg Launch Angle 24.0 +7.4 16.6 +7.8 8.8 +13.3 -4.5
Statcast Bat Tracking
Bat Speed 72.9 +1.7 71.2 -2.4 73.6 -3.7 77.3
Attack Angle 13° +3° 10° -4° 13° +8°
Ideal Attack Angle % 58.4 +0.7 57.7 +1.2 56.5 +27.9 28.6
Attack Direction -3° -1° -1° +5° -6° -4° -2°
Swing Path - Tilt 31° -4° 34° +1° 33° -3° 37°
Swing Length 7.3 +0.2 7.1 -0.5 7.6 +0.2 7.4
Statcast Pitch Metrics
Fastball Velocity 94.1 +1.4 92.7 -2.2 94.9 -1.6 96.5
Breaking Velocity 83.4 +1.5 81.9 -1.2 83.1 -1.3 84.4
Offspeed Velocity 92.2 +4.2 88.0 -3.0 91.0 -- --
Batted Ball Results
Barrels 3 -2 5 +3 2 +2 0
Popup % 17.7 +10.0 7.7 +7.7 0.0 0.0 0.0
Flyball % 25.3 -5.5 30.8 +5.8 25.0 +5.0 20.0
Line Drive % 22.8 -6.0 28.8 -2.5 31.3 +11.3 20.0
Groundball % 34.2 +1.5 32.7 -11.1 43.8 -16.2 60.0
Pull % 27.8 -28.0 55.8 +5.8 50.0 0.0 50.0
Straight Away % 45.6 +18.7 26.9 -4.4 31.3 +31.3 0.0
Opposite Field % 26.6 +9.3 17.3 -1.5 18.8 -31.2 50.0
Weak Contact % 6.3 +2.5 3.8 -2.5 6.3 +6.3 0.0
Pull Airball % 13.9 -20.7 34.6 +15.8 18.8 +18.8 0.0
Topped Contact % 16.5 -10.4 26.9 +8.1 18.8 -21.2 40.0
Under Contact % 34.2 +3.4 30.8 +12.0 18.8 -1.2 20.0
Flare/Burner Contact % 29.1 +7.9 21.2 -10.1 31.3 -8.7 40.0
Solid Contact % 10.1 +2.4 7.7 -4.8 12.5 +12.5 0.0
HR/FB % 5.0 -20.0 25.0 0.0 25.0 +25.0 0.0
Popups 14 +10 4 +4 0 0 0
Flyballs 20 +4 16 +12 4 +2 2
Line Drives 18 +3 15 +10 5 +3 2
Groundballs 27 +10 17 +10 7 +1 6
Plate Discipline
In Zone % 43.2 -6.5 49.7 +3.9 45.8 +0.3 45.5
Out of Zone % 56.8 +6.5 50.3 -3.9 54.2 -0.3 54.5
Edge % 37.1 -4.6 41.7 +4.3 37.4 -3.5 40.9
Zone Swing % 71.4 +5.4 66.0 -13.6 79.6 +29.6 50.0
Out of Zone Swing % 33.2 +13.6 19.6 +0.6 19.0 -3.2 22.2
In Zone Contact % 78.2 -4.3 82.5 -4.7 87.2 -6.1 93.3
Out of Zone Contact % 55.6 -5.7 61.3 +24.9 36.4 -26.1 62.5
Whiff % 30.4 +8.0 22.4 -1.6 24.0 +6.6 17.4
First Strike % 54.2 -0.1 54.3 +13.6 40.7 -18.1 58.8
First Pitch Swing % 35.8 +9.9 25.9 0.0 25.9 +14.1 11.8
Swing % 49.7 +7.0 42.7 -4.0 46.7 +11.9 34.8
Meatball Swing % 84.8 +2.0 82.8 +5.0 77.8 +11.1 66.7
Meatball % 6.9 -2.3 9.2 +0.8 8.4 +3.9 4.5
Zone Swing & Miss % 21.8 +4.3 17.5 +4.7 12.8 +6.1 6.7
Out of Zone Swing & Miss % 44.4 +5.7 38.7 -24.9 63.6 +26.1 37.5
In Zone 206 +50 156 +107 49 +19 30
Out of Zone 271 +113 158 +100 58 +22 36
Edge 177 +46 131 +91 40 +13 27
In Zone Swings 147 +44 103 +64 39 +24 15
Out of Zone Swings 90 +59 31 +20 11 +3 8
In Zone Swing & Misses 32 +14 18 +13 5 +4 1
Out of Zone Swing & Misses 40 +28 12 +5 7 +4 3
Basic
Pitches 477 +163 314 +207 107 +41 66
PA 120 +39 81 +54 27 +10 17
AB 105 +40 65 +44 21 +9 12
Hits 21 +3 18 +11 7 +2 5
Singles 13 +4 9 +5 4 -1 5
Doubles 5 +3 2 0 2 +2 0
Triples 2 -1 3 +3 0 0 0
Home Runs 1 -3 4 +3 1 +1 0
Walks 11 -1 12 +6 6 +3 3
Strikeouts 28 +14 14 +9 5 +2 3
K% 23.3 +6.0 17.3 -1.2 18.5 +0.9 17.6
BB% 9.2 -5.6 14.8 -7.4 22.2 +4.6 17.6
HBP 2 -1 3 +3 0 -1 1
Batted Balls 79 +27 52 +36 16 +6 10
Fastball Percent 84.3 +10.1 74.2 +0.4 73.8 +7.1 66.7
Offspeed Percent 11.7 +6.3 5.4 -4.9 10.3 +10.3 0.0
Breaking Percent 4.0 -16.4 20.4 +4.5 15.9 -17.4 33.3
Number of Fastballs 402 +169 233 +154 79 +35 44
Number of Offspeed 56 +39 17 +6 11 +11 0
Number of Breaking 19 -45 64 +47 17 -5 22
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Statcast Fielder Positioning

vs RHHvs LHH
YearAlignment TypePAwOBAPATotal%PATotal%
2023 Shades 17 .425 10 1 10.0 7 2 28.6
2024 Shades 26 .444 12 6 50.0 14 9 64.3
2025 Shades 81 .417 36 17 47.2 45 43 95.6
2026 Shades 120 .271 58 0 0.0 62 19 30.6
! 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 17 13.0 94.1% 0.0% 19 19.0 15.8% 0.0%
2024 25 15.8 28.0% 0.0% 21 16.4 33.3% 0.0%
2025 78 15.2 43.6% 2.6% 70 16.6 18.6% 1.4%
2026 128 16.6 22.7% 1.6% 80 18.3 6.3% 3.8%

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Pitch Distribution