Spencer Arrighetti
P | Bats/Throws: R/R | 6' 2" 186LBS | Age: 24
Draft: 2021 | Rd: 6, #178, Houston Astros | University of Louisiana at Lafayette
W L ERA G GS SV IP SO WHIP
2024 4 7 5.63 17 17 0 80 93 1.60
1 Season 4 7 5.63 17 17 0 80 93 1.60
G W-L ERA IP SO WHIP
2024 17 4-7 5.63 80 93 1.60
1 Season 17 4-7 5.63 80 93 1.60
MLB Percentile Rankings
Pitch Distribution

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 24 1465 223 17 7.6 4.6 88.3 119.9 14.7 38.1 .233 .386 .353 .321 .372 39.9 25.4 12.0 5.63 4.18
Player 1465 223 17 7.6 4.6 88.3 119.9 14.7 38.1 .233 .386 .353 .321 .372 39.9 25.4 12.0
MLB 7.0 4.8 88.5 122.4 12.3 33.1 .245 .406 .316 .315 .369 36.4 22.2 8.4
! Note: All figures in this table cover the period 2015-present.

Statcast Pitch Arsenal

Arrighetti relies on 6 pitches.
Four Seamer
(41.4%) ,
Curveball
(20.2%) ,
Cutter
(19.7%) ,
Sweeper
(11.2%) ,
Changeup
(7.4%) ,
Slider
(0.1%) ,


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Pitch Tracking



Batted Ball Profile

Season GB % FB % LD % PU % Pull % Straight % Oppo % Weak % Topped % Under % Flare/Burner % Solid % Barrel % Barrel/PA
2024 38.1 25.6 28.7 7.6 38.6 34.5 26.9 4.9 25.6 29.6 25.1 7.2 7.6 4.6
Player 38.1 25.6 28.7 7.6 38.6 34.5 26.9 4.9 25.6 29.6 25.1 7.2 7.6 4.6
MLB 44.5 23.6 24.8 7.0 37.1 37.5 25.3 3.9 32.7 24.8 24.4 5.8 7.0 4.8
! Note: All figures in this table cover the period 2015-present.

Pitch Movement


How this works: Every pitch is affected by the forces of gravity, which means that every pitch drops on its way from the mound to the plate. These numbers are reported with gravity, which makes them larger and different than other pitch movement numbers you may have seen. Since gravity requires time, and slower pitches aren’t ‘better’ just because they have more time to move, the movement of a pitch is compared to ‘average’ movement by comparing it to other MLB pitch types within +/- 2 MPH and from within +/- 0.5 feet of extension and release.
Vertical Movement (inches) Horizontal Movement (inches)
Year Pitch Team Hand # MPH Inches of Drop vs Avg % vs Avg Inches of Break vs Avg % Break vs Avg
2024 Slider HOU R 2 82.4 30.6 -7.2 -19 6.2 0.1 1
2024 Cutter HOU R 281 87.8 27.6 0.1 0 4.0 2.3 128
2024 Changeup HOU R 100 85.2 31.1 -5.3 -15 13.9 -0.3 -2
2024 Curveball HOU R 295 78.4 53.9 0.4 1 13.8 1.4 11
2024 Sweeper HOU R 160 81.1 39.5 0.8 2 14.4 -0.1 -1
2024 4-Seam Fastball HOU R 605 94.0 15.4 0.6 4 11.0 2.3 26
! Note: Years are in reverse order.
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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 %
2024 4-Seam Fastball -1.5 -9 606 41.4 148 .325 .553 .425 18.3 16.9 13.9 .283 .482 .385 53.5
2024 Curveball 0.7 2 296 20.2 76 .162 .294 .238 40.8 47.4 33.0 .147 .265 .222 27.3
2024 Cutter 1.1 3 288 19.7 82 .250 .382 .346 24.0 18.3 27.3 .231 .389 .338 39.6
2024 Sweeper -0.6 -1 164 11.2 38 .143 .229 .201 39.2 42.1 25.0 .175 .202 .207 10.5
2024 Changeup -4.8 -5 109 7.4 21 .550 .750 .574 30.2 4.8 4.0 .321 .512 .372 21.1
2024 Slider -3.1 0 2 0.1 -- -- -- -- -- 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.
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Spin Direction

Year Pitch Type Pitches MPH Active Spin % Total Movement (In.) Spin-Based Observed Deviation
2024 Changeup 109 85.0 97 15.8 2:00 2:15 -15
2024 Curveball 295 78.4 71 18.7 8:00 7:45 15
2024 Cutter 288 87.8 44 8.3 11:45 10:45 60
2024 4-Seam Fastball 606 94.0 95 19.0 1:15 1:15 0
2024 Sweeper 162 81.1 53 15.6 8:30 9:00 -30
! Note: This table is showing data from the PITCHER perspective.
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Swing/Take

Runs
Year Team PA Pitches Heart Shadow Chase Waste All
2024 365 1,465 3 7 -11 -8 -10
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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 1,465 51.5 64.9 81.2 26.0 51.4 41.5 62.6 46.1 26.7 8.1 78.2
Player 1,465 51.5 64.9 81.2 26.0 51.4 41.5 62.6 46.1 26.7 8.1 78.2
MLB 48.6 67.0 82.0 28.4 57.9 42.6 61.0 47.2 24.8 7.3 76.2
! 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 38 63 59 52 25 29 49 63 40 71 11 61 25 49 63 83 96
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Expected Home Runs

Year Team Avg HR Trot Actual HR xHR HR-xHR Doubters Mostly Gone No Doubters No Doubter %

Expected Home Runs by Park

Year HR

Statcast Fielder Positioning

vs RHHvs LHH
YearAlignment TypePAwOBAPATotal%PATotal%
2024 Shades 365 .352 168 60 35.7 197 121 61.4
! 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 379 14.9 52.8% 0.0% 275 18.5 2.9% 1.1%
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Pitch Distribution