Chase Silseth
P | Bats/Throws: R/R | 6' 0" 217LBS | Age: 24
Draft: 2021 | Rd: 11, #321, Los Angeles Angels | Arizona
W L ERA G GS SV IP SO WHIP
2022 1 3 6.59 7 7 0 28.2 24 1.57
2023 4 1 3.96 16 8 0 52.1 56 1.28
2024 0 1 6.75 2 2 0 8 12 1.50
3 Seasons 5 5 5.06 25 17 0 89 92 1.39
G W-L ERA IP SO WHIP
2022 7 1-3 6.59 28.2 24 1.57
2023 16 4-1 3.96 52.1 56 1.28
2024 2 0-1 6.75 8 12 1.50
3 Seasons 25 5-5 5.06 89 92 1.39
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
2022 22 501 92 10 10.9 7.8 90.9 113.5 7.5 35.9 .306 .509 .387 .386 .444 51.1 18.6 9.3 6.59 6.61
2023 23 888 137 14 10.2 6.3 88.7 111.9 8.5 35.0 .233 .389 .313 .318 .370 42.3 25.3 11.8 3.96 4.27
2024 24 167 21 3 14.3 7.9 92.7 108.7 16.9 61.9 .282 .524 .370 .379 .536 47.6 31.6 10.5 6.75 6.37
Player 1556 250 27 10.8 7.0 89.8 113.5 8.8 37.6 .262 .442 .343 .346 .411 46.0 23.7 10.8
MLB 7.0 4.8 88.5 122.4 12.3 33.2 .245 .405 .316 .315 .368 36.5 22.2 8.4
! Note: All figures in this table cover the period 2015-present.

Statcast Pitch Arsenal

Silseth relies on 5 pitches.
Four Seamer
(42.5%) ,
Sweeper
(26.3%) ,
Split Finger
(19.2%) ,
Sinker
(9.0%) ,
Curveball
(3.0%) ,


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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
2022 45.7 21.7 29.3 3.3 30.4 43.5 26.1 3.3 33.7 16.3 30.4 5.4 10.9 7.8
2023 48.9 24.1 23.4 3.6 46.7 37.2 16.1 6.6 38.7 17.5 21.9 5.1 10.2 6.3
2024 23.8 38.1 38.1 0.0 38.1 47.6 14.3 4.8 9.5 28.6 38.1 4.8 14.3 7.9
Player 45.6 24.4 26.8 3.2 40.0 40.4 19.6 5.2 34.4 18.0 26.4 5.2 10.8 7.0
MLB 44.4 23.8 24.7 7.1 37.2 37.5 25.2 3.9 32.6 24.8 24.4 5.9 7.0 4.8
! 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
2024 Sinker LAA R 15 93.7 22.5 -1.0 14.6ARM -0.5 8.7 -1.4 14.6ARM -0.2
2024 Split-Finger LAA R 32 85.7 36.1 2.0 2.9ARM -6.9 1.3 1.3 2.9ARM -7.7
2024 Sweeper LAA R 44 80.0 48.4 6.4 17.3GLV 2.7 -5.1 6.7 17.3GLV 3.0
2024 Curveball LAA R 5 78.4 63.4 8.0 9.5GLV 1.1 -18.0 8.1 9.5GLV 0.1
2024 4-Seam Fastball LAA R 71 93.7 14.9 0.1 7.6ARM -0.2 16.3 0.5 7.6ARM 0.1
2023 Sinker LAA R 131 94.3 21.5 0.2 13.0ARM -1.8 9.2 -1.6 13.0ARM -2.0
2023 4-Seam Fastball LAA R 311 95.0 14.5 0.0 6.1ARM -1.6 15.8 0.0 6.1ARM -1.3
2023 Cutter LAA R 75 90.3 26.5 -1.0 2.7GLV 0.6 7.0 -0.9 2.7GLV 0.1
2023 Split-Finger LAA R 148 87.2 32.8 -0.2 5.3ARM -5.5 3.3 0.0 5.3ARM -5.8
2023 Slider LAA R 24 85.3 41.7 5.4 3.4GLV -1.5 -4.2 5.7 3.4GLV -1.9
2023 Sweeper LAA R 178 81.6 49.5 8.5 13.9GLV -0.4 -8.0 9.5 13.9GLV -0.2
2023 Curveball LAA R 21 79.4 61.0 7.2 6.6GLV 0.0 -17.1 7.2 6.6GLV -2.3
! 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 %
2024 4-Seam Fastball 0.9 1 71 42.5 14 .167 .417 .371 31.3 21.4 18.8 .289 .478 .379 44.4
2024 Sweeper 0.9 0 44 26.3 4 .000 .000 .175 44.4 25.0 12.5 .268 .326 .367 100.0
2024 Split-Finger -4.8 -2 32 19.2 16 .200 .467 .303 30.0 50.0 40.0 .194 .411 .282 28.6
2024 Sinker -17.2 -3 15 9.0 4 1.000 2.000 1.125 25.0 0.0 0.0 .713 1.469 .868 66.7
2024 Curveball 0.4 0 5 3.0 -- -- -- 50.0 -- 0.0 -- -- -- --
2023 4-Seam Fastball -1.7 -5 311 35.0 62 .255 .553 .440 24.8 25.8 21.3 .261 .519 .416 58.1
2023 Sweeper 0.5 1 178 20.0 40 .171 .286 .258 39.2 22.5 17.3 .222 .343 .296 38.5
2023 Split-Finger 0.2 0 148 16.7 52 .137 .294 .208 34.5 46.2 24.7 .157 .272 .191 40.7
2023 Sinker 3.2 4 131 14.8 36 .344 .469 .393 14.0 8.3 21.4 .329 .425 .367 37.9
2023 Cutter 3.6 3 75 8.4 20 .167 .167 .205 29.3 15.0 21.4 .233 .285 .272 26.7
2023 Slider 2.2 1 24 2.7 7 .143 .571 .286 14.3 14.3 14.3 .261 .681 .383 50.0
2023 Curveball -3.4 -1 21 2.4 3 .333 1.333 .667 0.0 0.0 0.0 .128 .444 .233 33.3
! 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
2024 4-Seam Fastball 70 93.8 78 17.6 1:00 1:00 0
2024 Split-Finger 30 85.8 50 4.4 2:15 3:00 -45
2024 Sinker 15 93.7 77 17.3 1:00 2:15 -75
2024 Sweeper 44 80.0 68 20.0 7:30 8:15 -45
2023 Curveball 20 79.4 89 21.4 6:45 6:45 0
2023 Cutter 61 90.2 36 7.8 11:45 10:45 60
2023 4-Seam Fastball 270 95.0 79 16.6 12:45 12:45 0
2023 Split-Finger 127 87.1 68 7.0 1:30 2:30 -60
2023 Sinker 108 94.3 78 15.9 12:45 2:00 -75
2023 Slider 22 85.3 35 7.5 8:15 7:00 75
2023 Sweeper 152 81.5 70 18.3 7:15 7:45 -30
! 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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Swing/Take

Runs
Year Team PA Pitches Heart Shadow Chase Waste All
2022 129 501 -9 4 -1 -3 -9
2023 220 888 7 4 -6 -3 3
2024 38 167 0 -2 0 -1 -3
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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 %
2022 501 47.5 62.2 83.8 29.7 51.3 42.9 64.3 45.1 25.7 5.0 68.0
2023 888 47.6 63.1 80.1 26.7 52.4 41.6 61.1 44.0 27.9 6.8 68.3
2024 167 46.1 58.4 62.2 28.9 69.2 43.1 47.4 42.5 32.4 6.0 70.0
Player 1,556 47.4 62.3 79.6 27.9 53.9 42.2 60.8 44.2 27.6 6.1 68.4
MLB 48.7 67.0 82.0 28.5 57.8 42.6 61.0 47.2 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
2022 72 77 16
2023 45 65 60 55 33 62 16 57 25 64 11 63 23 64 84 14
2024 43 87 6
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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 %
2022 23.4 7 5.9 1 2 6 2 28.6
2023 23.3 9 8.1 1 3 7 2 22.2
2024 20.3 3 2.1 1 1 1 1 33.3
Player 22.9 19 16.1 3 6 14 5 26.3
Note: xHR tells how many of this pitcher's home runs 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
2022 7 6 4 7 6 6 7 5 5 3 4 8 6 6 7 8 6 7 6 7 5 4 8 7 4 5 7 8 5 5 4
2023 9 5 7 9 8 8 8 9 8 7 8 8 10 7 9 9 9 7 9 9 9 8 12 9 6 6 9 8 9 7 7
2024 3 1 2 3 2 2 2 2 2 2 2 2 3 2 2 2 2 2 2 2 2 2 3 2 2 2 2 2 2 2 2
Player 19 12 13 19 16 16 17 16 15 12 14 18 19 15 18 19 17 16 17 18 16 14 23 18 12 13 18 18 16 14 13
Note: xHR tells how many of this pitcher's home runs 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

Metric 2022 2023 +/-   2024 +/-  
Fastball Velocity 95.2 94.2 -1.0 93.7 -0.5
Offspeed Velocity 86.3 87.2 0.9 85.7 -1.5
Breaking Velocity 82.8 81.8 -1.0 79.9 -1.9
Exit Velocity 90.9 88.7 -2.2 92.7 4.0
Launch Angle 7.5 8.5 1.0 16.9 8.4
Barrel % 10.9 10.2 -0.7 14.3 4.1
Hard Hit % 51.1 42.3 -8.8 47.6 5.3
LA Sweet-Spot % 35.9 35.0 -0.9 61.9 26.9
xBA .306 .233 -0.073 .282 0.049
BA .287 .212 -0.075 .242 0.030
xwOBA .386 .318 -0.068 .379 0.061
wOBA .387 .313 -0.074 .370 0.057
xSLG .509 .389 -0.120 .524 0.135
SLG .539 .399 -0.140 .545 0.146
K% 18.6 25.3 6.7 31.6 6.3
BB% 9.3 11.8 2.5 10.5 -1.3
Swing % 45.1 44.0 -1.1 42.5 -1.5
Whiff% 25.7 27.9 2.2 32.4 4.5
In Zone % 47.5 47.6 0.1 46.1 -1.5
Out of Zone % 52.5 52.4 -0.1 53.9 1.5
Out of Zone Swing % 29.7 26.7 -3.0 28.9 2.2
First Pitch Swing % 27.9 30.3 2.4 18.4 -11.9
First Pitch Strike % 64.3 61.1 -3.2 47.4 -13.7
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Statcast Fielder Positioning

vs RHHvs LHH
YearAlignment TypePAwOBAPATotal%PATotal%
2022 Shifts 129 .387 71 15 21.1 58 45 77.6
2023 Shades 220 .311 117 2 1.7 103 53 51.5
2024 Shades 38 .370 10 0 0.0 28 23 82.1
! 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 %
2022 157 15.5 43.3% 0.6% 73 23.7 0.0% 5.5%
2023 300 15.7 40.3% 0.3% 113 19.5 1.8% 0.0%
2024 50 14.3 60.0% 0.0% 30 18.6 3.3% 0.0%

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Pitch Distribution