SH
Baseball · MLB · P
← All playersSeth Halvorsen
Los Angeles Dodgers · 22 pitching games · bats R · throws R
Compare opens a player picker · 2026 regular season · latest
ERA4.5010 ER
WHIP1.9022 H · 16 BB
Strikeouts17100 faced
Innings20.022 G · 0 GS
Record1–10 SV · 2 HLD
Pitches386230 strikes
How the batters faced ended
62.0%retired · 62 of 100
| Outcome | Count | Share | Detail | |
|---|---|---|---|---|
| Retired62 · 62.0% | ||||
| Other outs | 45 | 45.0% | ||
| Strikeouts | 17 | 17.0% | ||
| Reached38 · 38.0% | ||||
| Hits allowed | 22 | 22.0% | ||
| Walks | 16 | 16.0% | ||
Every row is a share of the same 100 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 — 256 pitchers with at least 200 batters faced this season, pooled.
Rate trend
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
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.