Seth Halvorsen stats & game log
RP · Colorado Rockies · MLB
Updated Thu, Sep 24, 10:23 PM ET · refreshed every 3 hoursSeth Halvorsen threw 19 innings with an ERA of 4.74 and 17 strikeouts in 21 games in the 2026 regular season for COL. Most recent game: L 3-14 vs MIA on Jun 30, 2026.
Last 10 games
| Date | Opponent | Result | IP | H allowed | ER | BB allowed | K | Pitches |
|---|---|---|---|---|---|---|---|---|
| Jun 30, 2026 | vs MIA | L 3-14 | 1 | 4 | 3 | 1 | 0 | 25 |
| Jun 28, 2026 | @ MIN | L 2-3 | 0.2 | 3 | 1 | 0 | 0 | 15 |
| Jun 26, 2026 | @ MIN | L 8-9 | 1 | 0 | 0 | 0 | 1 | 10 |
| Jun 15, 2026 | @ CHC | L 4-5 | 0 | 1 | 0 | 1 | 0 | 10 |
| Jun 13, 2026 | @ ATH | L 5-7 | 0.2 | 0 | 0 | 1 | 1 | 25 |
| Jun 12, 2026 | @ ATH | L 4-6 | 0.2 | 2 | 2 | 1 | 1 | 22 |
| Jun 9, 2026 | vs CHC | W 7-3 | 1 | 0 | 0 | 1 | 0 | 14 |
| Jun 5, 2026 | vs MIL | L 7-9 | 0.2 | 0 | 0 | 1 | 1 | 13 |
| Jun 3, 2026 | @ LAA | L 4-11 | 1 | 1 | 0 | 1 | 0 | 28 |
| Jun 1, 2026 | @ LAA | W 9-8 | 1.1 | 1 | 0 | 0 | 1 | 15 |
Season stats
| Season | Team | GP | IP | ERA | K | BB allowed | ER |
|---|---|---|---|---|---|---|---|
| 2026 | COL | 21 | 19 | 4.74 | 17 | 15 | 10 |
| 2025 | COL | 42 | 39.2 | 4.99 | 36 | 21 | 22 |
| 2024 | COL | 12 | 12.1 | 1.46 | 13 | 2 | 2 |
| Career | 75 | 71 | 4.31 | 66 | 38 | 34 |
Next game
The Colorado Rockies visit the Chicago White Sox on Fri, Sep 25, 7:40 PM ET. Consensus odds for it are on the Colorado Rockies page.
Seth Halvorsen's player props at every sportsbook, with line history, are on the Live Board, free with an account.