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Luke Jackson

Relief pitcher · Seattle Mariners. 2025 season stats with ranks among qualified players.

Pitching, 2025

Luke Jackson posted a 4.06 ERA and a 4.49 FIP with a 17.3% strikeout rate over 51.0 innings in 2025.

Stat2025Percentile
Innings pitched51.0–
Starts0–
ERA4.06–
FIP4.49–
xFIP4.80–
Strikeout %17.3%–
Walk %12.8%–
K-BB%4.6%–
Home runs per 90.71–
Whiff %20.8%–
Fastball velocity94.2–

Not enough innings in 2025 to compare.

Recent seasons

SeasonIPERAFIPK%BB%
202551.04.064.4917.3%12.8%
202453.05.094.2425.0%11.0%

Seattle Mariners teammates

About these numbers

Season totals and rates from every regular-season game. wRC+ is runs created adjusted for park and league (100 is average); FIP and xFIP estimate a pitcher's run prevention from strikeouts, walks and home runs; K-BB% is strikeout rate minus walk rate.

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