Pitcher · 2026

Logan Gilbert

Age: 29
B/T: R/R
Height: 6' 6"
Weight: 215 lb
Number: #36

Born: May 5, 1997 in Winter Park, FL, USA
MLB debut: May 13, 2021
Drafted: 2018, round 1
College: Stetson
High school: Wekiva
Salary, 2026: $10.9M

dbWAR: 8.9
IP: 139.1
ERA: 3.42
FIP: 3.57
K/9: 9.4
FIP−: 86

Logan Gilbert is a starting pitcher for the Seattle Mariners. In 2026 he struck out 145 batters over 139.1 innings across 23 appearances, 23 of them starts, going 8-7. His ERA of 3.42 was 18.0% lower than the league average of 4.18 — 6th of 15 on his team, and 153rd of 467 among MLB pitchers with 20+ innings. Stripping out defence, his 3.57 FIP suggests the ERA was no fluke. He missed bats on 29.9% of swings (15.3% of every pitch he threw), walked 5.8% of the batters he faced and struck out 26.4%. His 2.3 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.

FIP3.57

K/99.4

WHIP1.00

WAR2.3

Platoon splits

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

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	312	285	56	11	21	95	.196	.255	.372	.275	30.4%
vs RHB	237	221	51	8	11	50	.231	.275	.412	.297	21.1%

Pitch sequencing

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

ShowBatter

Four-seamSliderSplitterSweeperChangeupCutterSinker

Select a count to see exactly what Logan Gilbert throws in it.

Pitch arsenal

What he throws, how hard, and how often it misses in 2026.


Four-Seam Fastball	39.5%	854	96.1	2,208	56.1%	24.1%
Slider	24.8%	537	86.6	2,109	50.1%	36.0%
Splitter	13.6%	294	81.8	713	35.4%	38.6%
Sweeper	7.7%	167	81.0	2,368	44.9%	35.7%
Changeup	7.2%	155	85.5	1,501	36.1%	30.4%
Cutter	6.6%	142	91.1	2,348	47.9%	16.7%
Sinker	0.5%	10	93.0	2,022	20.0%	100.0%

Logan Gilbert'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.

Pitching

Standard and advanced, by season.


2026	23	23	139.1	8	7	107	53	145	32	3.42	3.57	1.00	9.4	2.1	82	86	2.3
2025	25	25	131.0	6	6	104	50	173	31	3.44	3.35	1.03	11.9	2.1	83	81	2.5
2024	33	33	208.2	9	12	148	75	220	37	3.23	3.27	0.89	9.5	1.6	79	80	4.1

Head to head

Put Logan Gilbert beside up to three others.

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Logan Gilbert

Similar players

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

Gerrit ColeNYY

ERA: 3.35
FIP: 3.37
SO: 87
WAR: 1.5

Very close

Joe RyanMIN

ERA: 3.65
FIP: 3.41
SO: 138
WAR: 2.3

Very close

Bryce MillerSEA

ERA: 3.08
FIP: 3.83
SO: 79
WAR: 1.1

Very close

Payton TolleBOS

ERA: 3.20
FIP: 3.25
SO: 124
WAR: 2.2

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.