P | Bats/Throws: R/R | 6' 4" 205 lbs | Age: 26
Draft: 2017 | Rd. 2, No. 40, Tampa Bay Rays | Westview (CA) HS
MLB Pipeline Rank
W L ERA G GS SV IP SO WHIP
2024 1 2 11.08 5 2 0 13 10 1.92
2025 0 0 15.00 3 0 0 3 4 3.67
2 Seasons 1 2 11.81 8 2 0 16 14 2.25
G W-L ERA IP SO WHIP
2024 5 1-2 11.08 13 10 1.92
2025 3 0-0 15.00 3 4 3.67
2 Seasons 8 1-2 11.81 16 14 2.25
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
2024 25 260 44 10 22.7 15.6 92.4 109.4 19.5 45.5 .273 .710 .504 .454 .503 47.7 15.6 14.1 11.08 10.13
2025 26 85 12 1 8.3 5.0 98.7 110.5 6.9 66.7 .328 .594 .505 .438 .499 58.3 20.0 20.0 15.00 9.18
Player 345 56 11 19.6 13.1 93.6 110.5 17.0 50.0 .285 .685 .505 .450 .502 50.0 16.7 15.5
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

Mercado relies on 4 pitches.
Four Seamer
(55.3%) ,
Cutter
(24.7%) ,
Curveball
(15.3%) ,
Split Finger
(4.7%) ,


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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 %
2024 29.5 70.5 50.0 18.2 2.3 52.3 34.1 13.6 25.0 2.3 2.3 27.3 31.8 11.4
2025 41.7 58.3 25.0 33.3 0.0 50.0 25.0 25.0 16.7 16.7 8.3 33.3 8.3 16.7
Player 32.1 67.9 44.6 21.4 1.8 51.8 32.1 16.1 23.2 5.4 3.6 28.6 26.8 12.5
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
2024 0.0 25.0 29.5 11.4 11.4 22.7 15.6
2025 8.3 25.0 16.7 25.0 16.7 8.3 5.0
Player 1.8 25.0 26.8 14.3 12.5 19.6 13.1
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
2025 Cutter PHI R 21 88.4 33.4 -6.3 1.1GLV -1.3 1.5 -6.8 1.1GLV -1.1
2025 Split-Finger PHI R 4 90.8 31.2 1.6 13.9ARM 1.6 1.8 1.2 13.9ARM 2.7
2025 Curveball PHI R 13 83.7 52.1 2.9 5.5GLV -1.3 -12.7 2.8 5.5GLV -3.6
2025 4-Seam Fastball PHI R 47 97.0 12.5 0.7 10.6ARM 3.4 16.8 1.0 10.6ARM 3.0
2024 Changeup PHI R 5 89.5 30.8 1.8 15.9ARM 1.3 3.2 1.7 15.9ARM 1.7
2024 Curveball PHI R 58 83.0 49.2 0.1 4.6GLV -3.2 -9.6 -0.4 4.6GLV -4.8
2024 Split-Finger PHI R 8 89.2 29.0 -2.6 14.5ARM 3.0 5.3 -2.7 14.5ARM 3.8
2024 4-Seam Fastball PHI R 123 95.4 13.7 0.2 11.0ARM 3.8 16.4 0.7 11.0ARM 3.4
2024 Cutter PHI R 66 87.9 30.0 -1.9 1.1GLV -2.1 5.2 -3.1 1.1GLV -1.6
! 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 %
2025 4-Seam Fastball -2.4 -1 47 55.3 13 .444 .778 .523 18.2 23.1 23.1 .291 .682 .454 42.9
2025 Cutter 1.0 0 21 24.7 5 .250 .250 .320 18.2 20.0 12.5 .295 .392 .375 100.0
2025 Curveball -5.5 -1 13 15.3 1 1.000 1.000 .900 50.0 0.0 0.0 .456 .476 .411 100.0
2025 Split-Finger -15.4 -1 4 4.7 1 1.000 1.000 .900 0.0 0.0 0.0 .668 .739 .606 0.0
2024 4-Seam Fastball -8.8 -11 123 47.3 28 .476 1.381 .745 14.5 17.9 16.7 .335 .937 .571 68.8
2024 Cutter -1.9 -1 66 25.4 18 .250 .688 .419 30.0 11.1 12.5 .239 .626 .396 35.7
2024 Curveball 2.5 1 58 22.3 15 .071 .286 .180 21.4 13.3 8.0 .202 .517 .332 25.0
2024 Split-Finger -1.0 0 8 3.1 1 .000 .000 .000 0.0 0.0 0.0 .200 .381 .239 100.0
2024 Changeup -7.7 0 5 1.9 2 .500 .500 .450 33.3 50.0 20.0 .431 .511 .409 100.0
! 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
2025 Curveball 13 83.7 68 16.3 7:15 6:45 30
2025 Cutter 21 88.4 11 1.9 10:45 9:00 105
2025 4-Seam Fastball 46 97.0 97 19.7 1:15 1:15 0
2024 Curveball 58 83.0 65 12.8 7:30 6:45 45
2024 Cutter 66 87.9 26 4.3 12:45 11:30 75
2024 4-Seam Fastball 123 95.4 99 19.6 1:15 1:15 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
2024 64 260 -6 0 -2 -2 -11
2025 20 85 -1 0 -1 0 -2
Player 84 345 -7 0 -3 -7 -13
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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 %
2024 260 52.7 71.5 82.7 16.3 65.0 40.4 53.1 45.4 20.3 6.5 88.2
2025 85 49.4 71.4 90.0 18.6 37.5 30.6 60.0 44.7 21.1 8.2 85.7
Player 345 51.9 71.5 84.4 16.9 57.1 38.0 54.8 45.2 20.5 7.0 87.5
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
2024 71 61 33 44
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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 24.90 9 8.5 1 3 5 4 44.4
2025 24.13 1 1.0 0 0 0 1 100.0
Player 24.83 10 9.5 1 3 5 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
2024 9 9 5 9 8 9 8 9 7 8 8 8 10 8 8 8 8 9 9 10 10 8 11 9 8 8 9 9 10 8 7
2025 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Player 10 10 6 10 9 10 9 10 8 9 9 9 11 9 9 9 9 10 10 11 11 9 12 10 9 9 10 10 11 9 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

2025 +/-   2024
Results
BA .467 +.171 .296
xBA .328 +.055 .273
OBP .550 +.144 .406
xOBP .454 +.067 .387
SLG .667 -.166 .833
xSLG .594 -.116 .710
ISO .200 -.337 .537
xISO .266 -.171 .437
BABIP .545 +.345 .200
wOBA .505 +.001 .504
xwOBA .438 -.016 .454
wOBACON .611 +.035 .576
xwOBACON .499 -.004 .503
BACON .583 +.219 .364
xBACON .423 +.088 .335
Statcast Hit Metrics
Hard Hit % 58.3 +10.6 47.7
Avg Exit Velocity 98.7 +6.3 92.4
Launch Angle Sweet-Spot % 66.7 +21.2 45.5
Barrel % 8.3 -14.4 22.7
Avg Launch Angle 6.9 -12.6 19.5
Statcast Bat Tracking
Bat Speed 71.5 -0.8 72.3
Attack Angle -3° 11°
Ideal Attack Angle % 41.4 -17.3 58.7
Attack Direction +4° -3°
Swing Path - Tilt 27° -6° 32°
Swing Length 7.0 -0.3 7.3
Statcast Pitch Metrics
Fastball Velocity 94.4 +1.6 92.8
Breaking Velocity 83.7 +0.7 83.0
Offspeed Velocity 90.8 +1.5 89.3
Batted Ball Results
Barrels 1 -9 10
Popup % 0.0 -2.3 2.3
Flyball % 25.0 -25.0 50.0
Line Drive % 33.3 +15.1 18.2
Groundball % 41.7 +12.2 29.5
Pull % 50.0 -2.3 52.3
Straight Away % 25.0 -9.1 34.1
Opposite Field % 25.0 +11.4 13.6
Weak Contact % 8.3 +8.3 0.0
Pull Airball % 33.3 +6.0 27.3
Topped Contact % 25.0 0.0 25.0
Under Contact % 16.7 -12.8 29.5
Flare/Burner Contact % 25.0 +13.6 11.4
Solid Contact % 16.7 +5.3 11.4
HR/FB % 33.3 -7.6 40.9
Popups 0 -1 1
Flyballs 3 -19 22
Line Drives 4 -4 8
Groundballs 5 -8 13
Plate Discipline
In Zone % 49.4 -3.3 52.7
Out of Zone % 50.6 +3.3 47.3
Edge % 30.6 -9.8 40.4
Zone Swing % 71.4 -0.1 71.5
Out of Zone Swing % 18.6 +2.3 16.3
In Zone Contact % 90.0 +7.3 82.7
Out of Zone Contact % 37.5 -27.5 65.0
Whiff % 21.1 +0.8 20.3
First Strike % 60.0 +6.9 53.1
First Pitch Swing % 30.0 +5.0 25.0
Swing % 44.7 -0.7 45.4
Meatball Swing % 85.7 -2.5 88.2
Meatball % 8.2 +1.7 6.5
Zone Swing & Miss % 10.0 -7.3 17.3
Out of Zone Swing & Miss % 62.5 +27.5 35.0
In Zone 42 -95 137
Out of Zone 43 -80 123
Edge 26 -79 105
In Zone Swings 30 -68 98
Out of Zone Swings 8 -12 20
In Zone Swing & Misses 3 -14 17
Out of Zone Swing & Misses 5 -2 7
Basic
Pitches 85 -175 260
PA 20 -44 64
AB 15 -39 54
Hits 7 -9 16
Singles 6 +1 5
Doubles 0 -2 2
Triples 0 0 0
Home Runs 1 -8 9
Walks 4 -5 9
Strikeouts 4 -6 10
K% 20.0 +4.4 15.6
BB% 20.0 +5.9 14.1
HBP 0 -1 1
Batted Balls 12 -32 44
Number of Fastballs 68 -121 189
Number of Offspeed 4 -9 13
Number of Breaking 13 -45 58
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Statcast Fielder Positioning

vs RHHvs LHH
YearAlignment TypePAwOBAPATotal%PATotal%
2024 Shades 64 .504 39 0 0.0 25 6 24.0
2025 Shades 20 .505 11 0 0.0 9 0 0.0
! 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 %
2024 65 13.3 80.0% 1.5% 51 16.5 9.8% 2.0%
2025 17 14.9 58.8% 5.9% 25 18.0 0.0% 4.0%

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Pitch Distribution