Seth Halvorsen

#54
PITCHER · R/R · MLB · ACTIVE: 2024–PRESENT BORN: CHICAGO, USA
Colorado Rockies
Career
3 W · 3.92 ERA · 62 K
64.1 IP · 1.41 WHIP · 66 G
2026 Season
0-0 · 2.92 ERA
12.1 IP · 13 K · 1.54 WHIP
Last 30 Days
0-0 · 3.48 ERA
10.3 IP · 11 K · 1.65 WHIP
Salary / Contract
2026: $389,796
View Details →
2026 Salary Note Seth Halvorsen's 2026 salary is $389,796. Salary History →
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Where History Is Kept. This page is part of a living baseball archive.

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Seth Halvorsen is a pitcher for the Colorado Rockies. Across 66 MLB appearances, with a 3.92 ERA and 62 strikeouts. This page covers season stats, team history, salary history, and related info.

Deep Data

Full Career Record

Season-by-season performance, contract terms, and the complete archive.

Season-by-Season Pitching
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Year Team W L ERA G GS SV IP H ER BB SO WHIP
2024 COL 2 1 1.46 12 0 2 12.1 8 2 2 13 0.81
2025 COL 1 2 4.99 42 0 11 39.2 41 22 21 36 1.56
2026 COL 0 0 2.92 12 0 0 12.1 11 4 8 13 1.54
Career Totals 3 3 3.92 66 0 13 64.1 60 28 31 62 1.41
Season-by-Season Batting
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Year Team G AB R H 2B 3B HR RBI SB BB SO AVG OBP SLG OPS
2024 COL 12 0 0 0 0 0 0 0 0 0 0 0 0 0 0
2025 COL 42 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Career Totals 54 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 -
Salary & Contract
Year Salary
2025$762,000
2026$389,796

Career Total: $1,151,796 (2 seasons)

Average: $575,898

Salary data is available from 1985 onward.

TGN salary figures show base salary. Signing bonuses, accounting allocations, and luxury-tax values are listed separately where available.

Contract Detail

Salary Note

Seth Halvorsen's 2026 Opening Day salary with COL is $389,796 on a nominal basis (no deferred component recorded).

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Where History Is Kept. This page is part of a living baseball archive.

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Game Log — Recent
Date Opp Result IPHERBBKHR
Jun 1 @ LAA 9-8 W 1.1 1 0 0 1 0
May 29 vs SF 8-6 W 1.2 1 0 0 2 0
May 24 @ ARI 1-9 L 1.0 3 2 0 1 0
May 23 @ ARI 4-5 L 0.1 0 0 0 1 0
May 21 @ ARI 1-2 L 1.0 0 0 2 2 0
May 19 vs TEX 0-10 L 1.0 2 1 2 0 0
May 17 vs ARI 6-8 L 1.0 1 0 0 2 0
May 15 vs ARI 1-9 L 1.0 1 0 1 1 0
May 12 @ PIT 1-3 L 1.0 0 0 0 1 0
May 10 @ PHI 0-6 L 1.0 2 1 1 0 0
Data: Lahman Baseball Database (CC BY-SA 4.0), Cot's Baseball Contracts, Retrosheet.