P | Athletics
Bats/Throws: L/L | 6' 4" 220 lbs | Age: 27
Draft: 2018 | Rd. 26, No. 766, San Francisco Giants | College of the Canyons
W L ERA G GS SV IP SO WHIP
2023 1 0 4.38 4 1 1 12.1 8 1.30
2024 0 0 5.23 4 1 0 10.1 8 1.16
2025 7 7 4.08 21 17 0 92.2 113 1.27
3 Seasons 8 7 4.21 29 19 1 115.1 129 1.27
G W-L ERA IP SO WHIP
2023 4 1-0 4.38 12.1 8 1.30
2024 4 0-0 5.23 10.1 8 1.16
2025 21 7-7 4.08 92.2 113 1.27
3 Seasons 29 8-7 4.21 115.1 129 1.27
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 25 193 42 4 9.5 7.4 88.1 106.8 12.2 42.9 .316 .455 .321 .359 .394 40.5 14.8 3.7 4.38 5.62
2024 26 178 29 3 10.3 6.5 88.3 107.2 31.4 31.0 .159 .308 .291 .296 .253 27.6 17.4 15.2 5.23 3.64
2025 27 1666 241 16 6.6 4.0 86.9 110.9 21.8 39.0 .212 .365 .317 .296 .361 33.2 28.3 9.3 4.08 3.64
Player 2037 312 23 7.4 4.6 87.2 110.9 21.4 38.8 .219 .370 .315 .303 .355 33.7 25.9 9.2
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

Lopez relies on 5 pitches.
Four Seamer
(36.9%) ,
Slider
(30.6%) ,
Cutter
(14.6%) ,
Changeup
(13.4%) ,
Sinker
(4.6%) ,


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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 35.7 64.3 21.4 40.5 2.4 38.1 33.3 28.6 19.0 11.9 4.8 19.0 21.4 23.8
2024 17.2 82.8 37.9 24.1 20.7 37.9 31.0 31.0 17.2 0.0 0.0 20.7 31.0 31.0
2025 28.6 71.4 33.6 27.4 10.4 41.1 33.6 25.3 14.1 11.2 3.3 27.0 22.4 22.0
Player 28.5 71.5 32.4 28.8 10.3 40.4 33.3 26.3 15.1 10.3 3.2 25.3 23.1 23.1
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
2023 7.1 31.0 19.0 31.0 2.4 9.5 7.4
2024 0.0 13.8 51.7 17.2 6.9 10.3 6.5
2025 8.3 17.4 34.9 24.5 8.3 6.6 4.0
Player 7.4 18.9 34.3 24.7 7.4 7.4 4.6
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 4-Seam Fastball ATH L 615 90.8 21.7 -3.5 13.7ARM 5.0 11.8 -4.0 13.7ARM 5.6
2025 Sinker ATH L 76 90.2 27.7 1.4 17.9ARM 2.2 6.2 1.3 17.9ARM 2.5
2025 Changeup ATH L 223 82.7 35.5 -2.8 18.4ARM 3.4 4.8 0.4 18.4ARM 4.2
2025 Cutter ATH L 243 87.6 25.9 1.9 1.0ARM -3.1 9.9 2.0 1.0ARM -2.9
2025 Slider ATH L 509 78.1 43.4 -0.8 9.2GLV 0.1 1.7 0.3 9.2GLV 5.1
2024 4-Seam Fastball TB L 74 90.6 21.7 -3.4 13.3ARM 5.0 11.8 -3.9 13.3ARM 5.2
2024 Changeup TB L 13 83.0 33.2 -2.7 16.6ARM 2.5 6.8 -0.9 16.6ARM 2.5
2024 Cutter TB L 24 87.1 27.3 1.4 0.7GLV -1.8 8.5 1.3 0.7GLV -1.3
2024 Slider TB L 67 77.9 45.8 0.3 8.4GLV -0.7 -0.5 2.0 8.4GLV 3.6
! 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 -0.2 -1 615 36.9 111 .220 .440 .351 28.6 37.8 22.5 .179 .382 .315 34.0
2025 Slider 1.1 6 509 30.6 153 .201 .324 .272 32.7 30.7 21.8 .193 .295 .251 28.0
2025 Cutter -0.6 -1 243 14.6 61 .283 .453 .366 19.4 19.7 21.8 .244 .398 .330 34.1
2025 Changeup -1.7 -4 223 13.4 55 .269 .481 .339 30.8 18.2 16.9 .234 .354 .276 33.3
2025 Sinker 1.9 1 76 4.6 19 .235 .471 .339 19.4 10.5 25.0 .367 .773 .503 60.0
2024 4-Seam Fastball -1.3 -1 74 41.6 19 .231 .538 .439 12.5 0.0 0.0 .228 .525 .436 38.5
2024 Slider 4.0 3 67 37.6 21 .053 .053 .152 35.5 38.1 38.1 .070 .083 .129 9.1
2024 Cutter -2.9 -1 24 13.5 5 .250 1.000 .540 10.0 0.0 0.0 .396 .750 .532 50.0
2024 Changeup -1.4 0 13 7.3 1 .000 .000 .000 25.0 0.0 0.0 .003 .003 .003 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
2025 Changeup 223 82.7 97 19.6 9:30 9:15 15
2025 Cutter 239 87.6 59 9.3 11:00 12:00 -60
2025 4-Seam Fastball 613 90.8 94 18.1 10:15 10:15 0
2025 Sinker 74 90.2 94 19.3 10:00 9:30 30
2025 Slider 509 78.1 50 10.0 3:00 3:00 0
2024 Changeup 13 83.0 97 18.3 9:45 9:30 15
2024 Cutter 24 87.1 56 7.9 11:15 12:15 -60
2024 4-Seam Fastball 71 90.7 94 17.7 10:15 10:15 0
2024 Slider 66 77.8 48 9.5 3:15 3:30 -15
! 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 54 193 1 1 -1 -2 -1
2024 46 178 3 0 -1 -2 1
2025 399 1,666 14 6 -7 -11 1
Player 499 2,037 18 7 -9 18 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 %
2023 193 45.4 65.9 84.5 36.8 64.1 42.8 55.6 50.3 23.7 6.2 66.7
2024 178 43.3 58.4 84.4 23.8 62.5 41.6 54.3 38.8 23.2 7.3 69.2
2025 1,666 47.0 64.9 77.6 28.4 59.8 38.2 66.2 45.6 28.3 8.0 60.9
Player 2,037 46.5 64.5 78.7 28.8 60.5 39.0 63.9 45.4 27.5 7.8 62.0
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
2023 10 4 86
2024 8 23 91
2025 67 83 66 49 66 59 78 94 94 85 28 73 48 8 14 95
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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 %
2023 -- 0 0.1 0 1 0 0 --
2024 22.68 2 1.0 1 2 1 0 0.0
2025 23.59 15 16.0 -1 2 8 10 66.7
Player 23.49 17 17.0 0 5 9 10 58.8
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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Expected Home Runs by Park

Adjusted

Year HR
2023 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0
2024 2 2 1 1 0 1 1 1 0 0 1 1 2 1 1 1 1 0 2 1 2 2 1 2 0 1 0 0 2 0 1
2025 15 15 15 13 14 17 16 13 14 16 18 15 15 18 17 14 17 15 17 17 17 17 18 18 15 16 16 17 17 17 16
Player 17 17 16 14 14 18 17 14 14 16 19 16 17 19 18 15 18 15 19 18 19 20 19 21 15 17 16 17 19 17 17
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 +/-   2023
Results
BA .230 +.095 .135 -.145 .280
xBA .212 +.053 .159 -.157 .316
OBP .317 +.013 .304 -.029 .333
xOBP .301 -.022 .323 -.043 .366
SLG .403 +.079 .324 -.076 .400
xSLG .365 +.057 .308 -.147 .455
ISO .173 -.016 .189 +.069 .120
xISO .153 +.004 .149 +.010 .139
BABIP .295 +.184 .111 -.222 .333
wOBA .317 +.026 .291 -.030 .321
xwOBA .296 .000 .296 -.063 .359
wOBACON .396 +.151 .245 -.100 .345
xwOBACON .361 +.108 .253 -.141 .394
BACON .339 +.167 .172 -.161 .333
xBACON .312 +.109 .203 -.173 .376
Statcast Hit Metrics
Hard Hit % 33.2 +5.6 27.6 -12.9 40.5
Avg Exit Velocity 86.9 -1.4 88.3 +0.2 88.1
Launch Angle Sweet-Spot % 39.0 +8.0 31.0 -11.9 42.9
Barrel % 6.6 -3.7 10.3 +0.8 9.5
Avg Launch Angle 21.8 -9.6 31.4 +19.2 12.2
Statcast Bat Tracking
Bat Speed 71.6 -0.1 71.7 +0.6 71.1
Attack Angle 11° -2° 13° +2° 11°
Ideal Attack Angle % 52.2 -2.0 54.2 +4.9 49.3
Attack Direction -5° +2° -6° -4° -2°
Swing Path - Tilt 32° -1° 33° -1° 34°
Swing Length 7.5 -0.1 7.6 +0.2 7.4
Statcast Pitch Metrics
Fastball Velocity 89.9 +0.1 89.8 -1.0 90.8
Breaking Velocity 78.1 +0.2 77.9 -0.9 78.8
Offspeed Velocity 82.7 -0.3 83.0 -0.5 83.5
Batted Ball Results
Barrels 16 +13 3 -1 4
Popup % 10.4 -10.3 20.7 +18.3 2.4
Flyball % 33.6 -4.3 37.9 +16.5 21.4
Line Drive % 27.4 +3.3 24.1 -16.4 40.5
Groundball % 28.6 +11.4 17.2 -18.5 35.7
Pull % 41.1 +3.2 37.9 -0.2 38.1
Straight Away % 33.6 +2.6 31.0 -2.3 33.3
Opposite Field % 25.3 -5.7 31.0 +2.4 28.6
Weak Contact % 8.3 +8.3 0.0 -7.1 7.1
Pull Airball % 27.0 +6.3 20.7 +1.7 19.0
Topped Contact % 17.4 +3.6 13.8 -17.2 31.0
Under Contact % 34.9 -16.8 51.7 +32.7 19.0
Flare/Burner Contact % 24.5 +7.3 17.2 -13.8 31.0
Solid Contact % 8.3 +1.4 6.9 +4.5 2.4
HR/FB % 18.5 +0.3 18.2 +18.2 0.0
Popups 25 +19 6 +5 1
Flyballs 81 +70 11 +2 9
Line Drives 66 +59 7 -10 17
Groundballs 69 +64 5 -10 15
Plate Discipline
In Zone % 47.0 +3.7 43.3 -2.1 45.4
Out of Zone % 53.0 -3.7 56.7 +2.1 54.6
Edge % 38.2 -3.4 41.6 -1.2 42.8
Zone Swing % 64.9 +6.5 58.4 -7.5 65.9
Out of Zone Swing % 28.4 +4.6 23.8 -13.0 36.8
In Zone Contact % 77.6 -6.8 84.4 -0.1 84.5
Out of Zone Contact % 59.8 -2.7 62.5 -1.6 64.1
Whiff % 28.3 +5.1 23.2 -0.5 23.7
First Strike % 66.2 +11.9 54.3 -1.3 55.6
First Pitch Swing % 30.3 +8.6 21.7 -11.6 33.3
Swing % 45.6 +6.8 38.8 -11.5 50.3
Meatball Swing % 60.9 -8.3 69.2 +2.5 66.7
Meatball % 8.0 +0.7 7.3 +1.1 6.2
Zone Swing & Miss % 22.4 +6.8 15.6 +0.1 15.5
Out of Zone Swing & Miss % 40.2 +2.7 37.5 +1.6 35.9
In Zone 783 +706 77 -11 88
Out of Zone 883 +782 101 -5 106
Edge 637 +563 74 -9 83
In Zone Swings 508 +463 45 -13 58
Out of Zone Swings 251 +227 24 -15 39
In Zone Swing & Misses 114 +107 7 -2 9
Out of Zone Swing & Misses 101 +92 9 -5 14
Basic
Pitches 1,666 +1,488 178 -15 193
PA 399 +353 46 -8 54
AB 352 +315 37 -13 50
Hits 81 +76 5 -9 14
Singles 51 +49 2 -7 9
Doubles 14 +13 1 -3 4
Triples 1 +1 0 -1 1
Home Runs 15 +13 2 +2 0
Walks 37 +30 7 +5 2
Strikeouts 113 +105 8 0 8
K% 28.3 +10.9 17.4 +2.6 14.8
BB% 9.3 -5.9 15.2 +11.5 3.7
HBP 8 +6 2 0 2
Batted Balls 241 +212 29 -13 42
Number of Fastballs 934 +836 98 -10 108
Number of Offspeed 223 +210 13 -19 32
Number of Breaking 509 +442 67 +14 53
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Statcast Fielder Positioning

vs RHHvs LHH
YearAlignment TypePAwOBAPATotal%PATotal%
2023 Shades 54 .321 38 7 18.4 16 6 37.5
2024 Shades 46 .291 29 7 24.1 17 10 58.8
2025 Shades 399 .317 314 14 4.5 85 30 35.3
! 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 54 14.9 50.0% 0.0% 32 16.6 18.8% 0.0%
2024 53 15.9 35.8% 1.9% 40 19.5 0.0% 0.0%
2025 489 16.3 19.8% 0.0% 274 18.6 4.7% 0.4%

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Pitch Distribution