Scouting Report
Updated May 20, 2026
Seth Halvorsen, a 26-year-old right-handed pitcher, was recalled by the Colorado Rockies from Triple-A Albuquerque on May 9, 2026, to fill a temporary roster spot while Jimmy Herget is on the bereavement/family medical emergency list. Halvorsen had a brief stint with Colorado in late April, pitching 2 scoreless, hitless innings with a 2:2 K:BB ratio. He is expected to work primarily in low-leverage relief situations. Halvorsen made his MLB debut on August 30, 2024, and carries a career record of 3-3 with a 4.00 ERA, 51 strikeouts, and 16 saves across 56 games over three MLB seasons. He was drafted in the seventh round of the 2023 MLB Draft by the Rockies.
Strengths
- + Scoreless, hitless performance in recent MLB stint (2 innings)
- + Solid strikeout-to-walk ratio (2:2 K:BB in recent appearance)
- + Multiple MLB seasons of experience
- + 16 career saves indicating some closing/high-leverage experience
- + Recalled to major league roster, indicating organizational confidence
Weaknesses
- - Career 4.00 ERA indicates consistency issues with run prevention
- - Struggles maintaining low ERA throughout career
- - Limited role expected (low-leverage situations only)
- - Temporary recall (likely to be optioned back when Herget returns)
- - Career 3-3 record suggests inconsistent performance
About
Seth Halvorsen is a rp for the Colorado Rockies.
Player Overview
RP
Colorado Rockies