Players · T · Pitcher · 2026

Troy Taylor

Age: 25
B/T: R/R
Height: 6' 0"
Weight: 205 lb
Number: #59

Born: September 9, 2001 in Fontana, CA, United States
MLB debut: August 11, 2024
Drafted: 2022, round 12
College: UC Irvine

dbWAR: -.2
IP: 2.0
ERA: 4.50
FIP: 2.60
K/9: 9.0
FIP−: 62

Troy Taylor is a relief pitcher for the Seattle Mariners. In 2026 he struck out 2 batters over 2.0 innings across 1 appearance, going 0-0. His ERA of 4.50 is 7.7% higher than the league average of 4.18. Stripping out defence, his 2.60 FIP suggests he pitched better than his ERA shows. He missed bats on 46.7% of swings (22.6% of every pitch he threw), walked 10.0% of the batters he faced and struck out 20.0%. His 0.0 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.

FIP2.60

K/99.0

WHIP2.00

WAR.0

WAR by season

Pitching

Standard and advanced, by season.


2026	SEA	1	2.0	0	3	1	2	1	4.50	2.60	2.00	9.0	4.5	108	62	0.0
2025	SEA	8	6.2	0	14	9	2	3	12.15	8.24	2.55	2.7	4.0	292	198	-0.3
2024	SEA	21	19.1	1	15	8	25	7	3.72	4.36	1.14	11.6	3.3	91	107	0.0

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	3	3	1	0	0	2	.333	.333	.333	.298	66.7%
vs RHB	7	6	2	0	1	0	.333	.429	.500	.410	0.0%

Pitch sequencing

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

ShowBatter

Four-seamSliderSweeper

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Pitch arsenal

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

Season


Four-Seam Fastball	61.3%	19	95.0	2,350	26.3%	42.9%	6	—	—
Slider	32.3%	10	84.6	2,522	60.0%	66.7%	1	—	—

Troy Taylor'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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Troy Taylor

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.