P | Seattle Mariners
Bats/Throws: R/R | 6' 5" 240 lbs | Age: 26
W L ERA G GS SV IP SO WHIP
2024 0 0 0.00 3 0 0 2.1 0 1.29
2025 1 0 12.75 12 0 0 12 8 2.33
2 Seasons 1 0 10.67 15 0 0 14.1 8 2.16
G W-L ERA IP SO WHIP
2024 3 0-0 0.00 2.1 0 1.29
2025 12 1-0 12.75 12 8 2.33
2 Seasons 15 1-0 10.67 14.1 8 2.16
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 35 9 0 0.0 0.0 85.4 99.6 15.0 11.1 .117 .188 .283 .187 .131 22.2 0.0 10.0 0.00 1.47
2025 26 231 50 5 10.0 7.4 92.5 112.1 8.4 42.0 .315 .538 .446 .407 .413 52.0 11.8 11.8 12.75 7.59
Player 266 59 5 8.5 6.4 91.4 112.1 9.4 37.3 .288 .490 .425 .378 .370 47.5 10.3 11.5
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

Loutos relies on 5 pitches.
Four Seamer
(46.3%) ,
Slider
(22.5%) ,
Changeup
(16.9%) ,
Sweeper
(9.1%) ,
Sinker
(5.2%) ,


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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 44.4 55.6 55.6 0.0 0.0 44.4 0.0 55.6 33.3 0.0 11.1 11.1 0.0 44.4
2025 46.0 54.0 24.0 28.0 2.0 48.0 34.0 18.0 36.0 6.0 4.0 12.0 28.0 14.0
Player 45.8 54.2 28.8 23.7 1.7 47.5 28.8 23.7 35.6 5.1 5.1 11.9 23.7 18.6
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 44.4 44.4 0.0 11.1 0.0 0.0
2025 6.0 34.0 20.0 24.0 6.0 10.0 7.4
Player 5.1 35.6 23.7 20.3 6.8 8.5 6.4
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 Sinker WSH R 12 94.0 24.4 1.9 16.6ARM 1.6 6.5 0.9 16.6ARM 1.5
2025 Changeup WSH R 39 89.0 35.0 4.6 14.5ARM -0.1 -0.6 4.7 14.5ARM 0.1
2025 4-Seam Fastball WSH R 107 95.4 18.4 -4.2 12.3ARM 5.1 11.6 -4.2 12.3ARM 4.7
2025 Slider WSH R 52 87.0 41.0 6.7 1.4GLV -2.7 -4.9 6.6 1.4GLV -3.2
2025 Sweeper WSH R 21 87.6 39.2 3.8 6.2GLV -5.4 -3.5 4.6 6.2GLV -7.7
2024 Sweeper STL R 11 83.9 42.1 4.0 9.4GLV -4.0 -3.0 4.5 9.4GLV -4.7
2024 Changeup STL R 1 87.6 35.1 4.7 16.7ARM 2.4 0.6 4.3 16.7ARM 2.5
2024 4-Seam Fastball STL R 19 94.1 20.1 -5.4 11.8ARM 4.6 10.8 -4.9 11.8ARM 4.2
2024 Slider STL R 4 84.8 41.8 5.5 4.8GLV -0.1 -3.6 5.3 4.8GLV 0.0
! 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 -2.0 -2 107 46.3 31 .440 .560 .468 12.0 9.7 15.8 .291 .459 .374 43.5
2025 Slider 0.3 0 52 22.5 13 .167 .583 .331 30.4 30.8 33.3 .209 .334 .266 62.5
2025 Changeup -6.9 -3 39 16.9 15 .333 .667 .537 11.1 0.0 0.0 .366 .545 .453 50.0
2025 Sweeper -1.9 0 21 9.1 8 .286 .286 .425 20.0 12.5 16.7 .390 .660 .477 66.7
2025 Sinker -9.1 -1 12 5.2 1 1.000 4.000 2.000 20.0 0.0 0.0 1.000 4.000 2.000 100.0
2024 4-Seam Fastball 3.7 1 19 54.3 6 .200 .200 .267 12.5 0.0 0.0 .101 .108 .197 20.0
2024 Sweeper -4.2 0 11 31.4 3 .333 .667 .417 20.0 0.0 0.0 .179 .375 .226 33.3
2024 Slider 2.5 0 4 11.4 1 .000 .000 .000 0.0 0.0 0.0 .014 .023 .016 0.0
2024 Changeup -7.2 0 1 2.9 -- -- -- -- -- -- -- -- -- --
! 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 36 88.9 90 15.5 2:30 3:15 -45
2025 4-Seam Fastball 107 95.4 99 16.8 1:45 1:45 0
2025 Sinker 12 94.0 98 18.3 1:45 2:30 -45
2025 Slider 52 87.0 38 7.3 7:30 6:30 60
2025 Sweeper 21 87.6 43 8.6 7:30 7:45 -15
2024 4-Seam Fastball 19 94.1 97 15.9 1:45 1:45 0
2024 Sweeper 11 83.9 29 11.8 7:30 8:15 -45
! 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 10 35 1 -1 0 0 0
2025 68 231 1 -4 -2 -1 -6
Player 78 266 2 -4 -2 2 -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 %
2024 35 48.6 64.7 90.9 16.7 66.7 45.7 70.0 40.0 14.3 2.9 100.0
2025 231 52.8 68.9 88.1 20.2 63.6 46.3 60.3 45.9 17.0 6.5 60.0
Player 266 52.3 68.3 88.4 19.7 64.0 46.2 61.5 45.1 16.7 6.0 62.5
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
2025 64 1 27
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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 24.84 4 3.7 0 0 1 3 75.0
Player 24.84 4 3.7 0 0 1 3 75.0
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 4 3 3 3 4 4 4 3 4 4 4 4 3 4 4 3 4 4 3 4 4 3 4 4 3 4 4 4 3 4 4
Player 4 3 3 3 4 4 4 3 4 4 4 4 3 4 4 3 4 4 3 4 4 3 4 4 3 4 4 4 3 4 4
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 .351 +.129 .222
xBA .315 +.198 .117
OBP .441 +.141 .300
xOBP .411 +.205 .206
SLG .614 +.281 .333
xSLG .538 +.350 .188
ISO .263 +.152 .111
xISO .223 +.153 .070
BABIP .348 +.126 .222
wOBA .446 +.163 .283
xwOBA .407 +.220 .187
wOBACON .467 +.230 .237
xwOBACON .413 +.282 .131
BACON .400 +.178 .222
xBACON .359 +.242 .117
Statcast Hit Metrics
Hard Hit % 52.0 +29.8 22.2
Avg Exit Velocity 92.5 +7.1 85.4
Launch Angle Sweet-Spot % 42.0 +30.9 11.1
Barrel % 10.0 +10.0 0.0
Avg Launch Angle 8.4 -6.6 15.0
Statcast Bat Tracking
Bat Speed 71.8 +1.9 69.9
Attack Angle +4°
Ideal Attack Angle % 59.6 +17.9 41.7
Attack Direction -9° 11°
Swing Path - Tilt 31° +2° 29°
Swing Length 7.1 +0.1 7.0
Statcast Pitch Metrics
Fastball Velocity 95.2 +1.1 94.1
Breaking Velocity 87.2 +3.0 84.2
Offspeed Velocity 89.0 +1.4 87.6
Batted Ball Results
Barrels 5 +5 0
Popup % 2.0 +2.0 0.0
Flyball % 24.0 -31.6 55.6
Line Drive % 28.0 +28.0 0.0
Groundball % 46.0 +1.6 44.4
Pull % 48.0 +3.6 44.4
Straight Away % 34.0 +34.0 0.0
Opposite Field % 18.0 -37.6 55.6
Weak Contact % 6.0 +6.0 0.0
Pull Airball % 12.0 +0.9 11.1
Topped Contact % 34.0 -10.4 44.4
Under Contact % 20.0 -24.4 44.4
Flare/Burner Contact % 24.0 +24.0 0.0
Solid Contact % 6.0 -5.1 11.1
HR/FB % 33.3 +33.3 0.0
Popups 1 +1 0
Flyballs 12 +7 5
Line Drives 14 +14 0
Groundballs 23 +19 4
Plate Discipline
In Zone % 52.8 +4.2 48.6
Out of Zone % 47.2 -4.2 51.4
Edge % 46.3 +0.6 45.7
Zone Swing % 68.9 +4.2 64.7
Out of Zone Swing % 20.2 +3.5 16.7
In Zone Contact % 88.1 -2.8 90.9
Out of Zone Contact % 63.6 -3.1 66.7
Whiff % 17.0 +2.7 14.3
First Strike % 60.3 -9.7 70.0
First Pitch Swing % 30.9 -9.1 40.0
Swing % 45.9 +5.9 40.0
Meatball Swing % 60.0 -40.0 100.0
Meatball % 6.5 +3.6 2.9
Zone Swing & Miss % 11.9 +2.8 9.1
Out of Zone Swing & Miss % 36.4 +3.1 33.3
In Zone 122 +105 17
Out of Zone 109 +91 18
Edge 107 +91 16
In Zone Swings 84 +73 11
Out of Zone Swings 22 +19 3
In Zone Swing & Misses 10 +9 1
Out of Zone Swing & Misses 8 +7 1
Basic
Pitches 231 +196 35
PA 68 +58 10
AB 57 +48 9
Hits 20 +18 2
Singles 14 +13 1
Doubles 1 0 1
Triples 1 +1 0
Home Runs 4 +4 0
Walks 8 +7 1
Strikeouts 8 +8 0
K% 11.8 +11.8 0.0
BB% 11.8 +1.8 10.0
HBP 2 +2 0
Batted Balls 50 +41 9
Number of Fastballs 119 +100 19
Number of Offspeed 39 +38 1
Number of Breaking 52 +48 4
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Statcast Fielder Positioning

vs RHHvs LHH
YearAlignment TypePAwOBAPATotal%PATotal%
2024 Shades 10 .283 6 0 0.0 4 4 100.0
2025 Shades 68 .446 39 0 0.0 29 13 44.8
! 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 14 15.9 14.3% 0.0% 3 16.3 0.0% 0.0%
2025 42 17.1 4.8% 0.0% 61 18.9 0.0% 0.0%

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Pitch Distribution