Home › Analytics › MLB Player Stats › Chris Flexen

Chris Flexen

Relief pitcher · Chicago Cubs. 2025 season stats with ranks among qualified players.

Pitching, 2025

Chris Flexen posted a 3.09 ERA and a 5.04 FIP with a 12.3% strikeout rate over 43.7 innings in 2025.

Stat2025Percentile
Innings pitched43.7–
Starts1–
ERA3.09–
FIP5.04–
xFIP4.99–
Strikeout %12.3%–
Walk %6.7%–
K-BB%5.6%–
Home runs per 91.44–
Whiff %14.6%–
Fastball velocity92.4–

Not enough innings in 2025 to compare.

Recent seasons

SeasonIPERAFIPK%BB%
202543.73.095.0412.3%6.7%
2024160.04.954.8017.4%8.9%

Chicago Cubs 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.

Every MLB player has a page like this one; the full leaderboards are on the MLB Player Stats page.