Players · S · Pitcher · 2026

Chase Silseth

Age: 26
B/T: R/R
Height: 6' 0"
Weight: 217 lb
Number: #63

Born: May 18, 2000 in Farmington, NM, United States
MLB debut: May 13, 2022
Drafted: 2021, round 11
College: Arizona
High school: Piedra Vista

dbWAR: .4
IP: 59.2
ERA: 3.32
FIP: 3.71
K/9: 11.0
FIP−: 89

Chase Silseth is a relief pitcher for the Los Angeles Angels. In 2026 he struck out 73 batters over 59.2 innings across 72 appearances, going 3-3. His ERA of 3.32 is 20.6% lower than the league average of 4.18 — 4th of 21 on his team, and 131st of 538 among MLB pitchers with 20+ innings. Stripping out defence, his 3.71 FIP suggests that his ERA had some help behind him. He missed bats on 32.5% of swings (15.3% of every pitch he threw), walked 13.1% of the batters he faced and struck out 27.3%. His 0.6 dbWAR is built from that FIP rather than runs allowed, so it credits him for what he controls and not for the defence behind him.

League context

Percentile among qualified pitchers, 2026.

FIP3.71

K/911.0

WHIP1.47

WAR.6

WAR by season

Pitching

Standard and advanced, by season.


2026	LAA/TEX	72	0	59.2	3	3	53	22	73	35	3.32	3.71	1.47	11.0	5.3	79	89	0.6
2025	LAA	10	0	11.0	0	0	10	2	13	6	1.64	3.86	1.45	10.6	4.9	39	93	0.1
2024	LAA	2	2	8.0	0	1	8	6	12	4	6.75	6.54	1.50	13.5	4.5	165	160	-0.1
2023	LAA	16	8	52.1	4	1	41	23	56	26	3.96	4.96	1.28	9.6	4.5	91	114	0.1
2022	LAA	7	7	28.2	1	3	33	21	24	12	6.59	5.97	1.57	7.5	3.8	166	151	-0.3

Platoon splits

How left- and right-handed hitters fare against him.

Season

Opponent batting by the side the hitter bats from, 2026. Counted from play-by-play, so totals can differ from the box-score season line by a plate appearance or two.
Split	PA	AB	H	HR	BB	SO	AVG	OBP	SLG	wOBA	K%
vs LHB	131	101	23	1	25	30	.228	.380	.327	.325	22.9%
vs RHB	136	123	30	4	10	43	.244	.316	.382	.311	31.6%

Pitch sequencing

What Chase Silseth throws in each count, and what he follows each pitch with. Select any cell for the breakdown.

ShowBatter

Four-seamSplitterSweeperSinker

Select a count to see exactly what Chase Silseth throws in it.

Pitch arsenal

What he throws, how hard, how often it misses, and what hitters do with it.

Season


Four-Seam Fastball	41.8%	451	95.9	2,405	56.1%	37.8%	80	.212	.675
Splitter	24.2%	261	88.2	1,061	34.9%	37.5%	62	.177	.583
Sweeper	21.2%	229	85.9	2,876	49.3%	29.6%	53	.208	.538
Sinker	12.7%	137	95.7	2,329	42.3%	9.2%	29	.483	1.235

Chase Silseth's arsenal by usage. Velocity is average release speed in mph, spin in rpm, and whiff rate is misses per swing — the cleanest single measure of whether a pitch beats hitters. BAA and OPS are what hitters did against each pitch, credited to the one that ended the plate appearance, and are left blank under 15 at-bats.

Head to head

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Chase Silseth

Similar players

Nearest 2026 seasons by command, run prevention and role, on rate statistics rather than totals.

Luis MedinaATH

ERA: 3.08
FIP: 3.57
SO: 93
WAR: 1.2

Very close

Hogan HarrisATH

ERA: 3.33
FIP: 4.08
SO: 88
WAR: 0.7

Very close

Dylan SmithSF

ERA: 3.96
FIP: 3.62
SO: 44
WAR: 0.5

Very close

Will KleinLAD

ERA: 3.67
FIP: 3.41
SO: 49
WAR: 0.6

Very close

How these are computed

wOBA uses linear weights measured from this season's own play-by-play rather than published constants, and wRC+ is park-adjusted against that same league. dbWAR is our own open implementation — not fWAR or bWAR — and the full derivation, including its simplifications, is on the methodology page.