luckyduckstatsAs of 4:26 AM ET
MenuClose menu
RZ

Baseball · MLB · P

← All players

Ryan Zeferjahn

Chicago Cubs · 50 pitching games · bats R · throws R

Compare opens a player picker · 2026 regular season · latest

ERA3.8624 ER
WHIP1.2536 H · 34 BB
Strikeouts81246 faced
Innings56.050 G · 0 GS
Record4–34 SV · 12 HLD
Pitches1,056616 strikes

How the batters faced ended

2026 · 246 batters faced
71.5%retired · 176 of 246
How the batters faced ended
OutcomeCountShareDetail
Retired176 · 71.5%
Other outs9538.6%
Strikeouts8132.9%
Reached70 · 28.5%
Hits allowed3614.6%
Walks3413.8%

Every row is a share of the same 246 batters faced, so the lengths are directly comparable. Other outs are derived — batters faced less hits, walks and strikeouts — and a batter who reached on an error is counted among them. The mark on each row is what a regular does — 254 pitchers with at least 200 batters faced this season, pooled.

Rate trend

ERAWHIP3 seasons
0.02.04.06.08.0202420252026SeasonRate

ERA and WHIP share one scale but measure different things — compare each line with itself across seasons; the vertical gap between the two is not a performance margin.

Season volume

KBBERK · BB · ER
0255075100202420252026SeasonTotal

Raw season totals, not per-game rates. Playing time and season length affect every bar, so a shorter bar does not necessarily mean worse rate performance.