Players · D · Pitcher · 2026

Chase Dollander

Age: 25
B/T: R/R
Height: 6' 2"
Weight: 219 lb
Number: #32

Born: October 26, 2001 in Evans, GA, United States
MLB debut: April 6, 2025
Drafted: 2023, round 1
College: Tennessee

dbWAR: .3
IP: 44.0
ERA: 3.89
FIP: 4.17
K/9: 9.6
FIP−: 100

Chase Dollander is a relief pitcher for the Colorado Rockies. In 2026 he struck out 47 batters over 44.0 innings across 10 appearances, going 3-3. His ERA of 3.89 is 7.0% lower than the league average of 4.18 — the third best on his team, and 241st of 538 among MLB pitchers with 20+ innings. Stripping out defence, his 4.17 FIP suggests the ERA was no fluke. He missed bats on 28.0% of swings (13.5% of every pitch he threw), walked 9.5% of the batters he faced and struck out 24.9%. His 0.4 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.

FIP4.17

K/99.6

WHIP1.30

WAR.4

WAR by season

Pitching

Standard and advanced, by season.

																				Trend
2026	COL	10	3	44.0	3	3	0	39	19	47	18	3.89	4.17	1.30	9.6	3.7	93	100	0.4
2025	COL	21	21	98.0	2	12	0	103	71	82	49	6.52	5.53	1.55	7.5	4.5	157	133	-0.1

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	88	72	22	3	12	15	.306	.414	.500	.403	17.0%
vs RHB	101	92	17	3	6	32	.185	.238	.337	.252	31.7%

Pitch sequencing

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

ShowBatter

Four-seamSinkerSliderChangeupCurveballSweeper

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

Pitch arsenal

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

Season


Four-Seam Fastball	37.7%	280	98.9	2,355	55.0%	29.7%	72	.194	.685
Sinker	24.0%	178	98.2	2,394	44.9%	15.4%	40	.225	.644
Slider	14.5%	108	87.6	2,709	45.4%	31.3%	24	.250	.724
Changeup	10.5%	78	90.5	1,884	35.9%	31.4%	18	.444	1.254
Curveball	7.9%	59	79.8	2,748	39.0%	45.0%	7	—	—
Sweeper	5.4%	40	85.7	2,716	40.0%	36.4%	4	—	—

Chase Dollander'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 Dollander

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Similar players

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

Drew AndersonDET

ERA: 3.67
FIP: 4.28
SO: 114
WAR: 0.6

Very close

Brad KellerPHI

ERA: 4.02
FIP: 4.16
SO: 32
WAR: 0.2

Very close

Daniel PalenciaCHC

ERA: 3.64
FIP: 4.05
SO: 30
WAR: 0.2

Very close

Brad LordWSH

ERA: 3.78
FIP: 4.29
SO: 77
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.