SethHalvorsen
- Colorado Rockies
- #54
- Relief Pitcher
- HT/WT6' 2", 225 lbs
- Birthdate2/18/2000 (26)
- BAT/THRRight/Right
- BirthplaceChicago, IL
- StatusActive
Switch Player
- Seth Halvorsen#54
- McCade Brown#51
- Chase Dollander#32
- Ryan Feltner#18
- Kyle Freeland#21
- Tanner Gordon#29
- Gabriel Hughes#43
- Michael Lorenzen#24
- Davison Palermo#95
- Carson Palmquist#45
- Jose Quintana#62
- Antonio Senzatela#49
- Tomoyuki Sugano#11
- Zach Agnos#36
- Brennan Bernardino#83
- Jimmy Herget#44
- Jaden Hill#0
- Juan Mejia#47
- Pierson Ohl#40
- Luis Peralta#41
- RJ Petit#58
- Keegan Thompson#34
- Victor Vodnik#38
Rockies Quick Links
MLB Quick Links
Previous Game
2025 Pitching
| Stats |
|---|
| Regular Season |
| Career |
| GP | GS | CG | SHO | IP | H | R | ER | HR | BB | K |
|---|---|---|---|---|---|---|---|---|---|---|
| 42 | 0 | 0 | 0 | 39.2 | 41 | 26 | 22 | 7 | 21 | 36 |
| 54 | 0 | 0 | 0 | 52.0 | 49 | 29 | 24 | 9 | 23 | 49 |
Recent Games
Latest News
Find Tickets
Buy Rockies tickets with VividSeats
2026 Major League Baseball Standings
| Team | W | L | PCT | GB | STRK |
|---|---|---|---|---|---|
| Chicago White Sox | 2 | 0 | 1.000 | - | W2 |
| Cleveland | 2 | 0 | 1.000 | - | W2 |
| Los Angeles | 1 | 0 | 1.000 | 0.5 | W1 |
| San Francisco | 1 | 0 | 1.000 | 0.5 | W1 |
| Kansas City | 1 | 1 | .500 | 1 | L1 |
| Seattle | 1 | 1 | .500 | 1 | L1 |
| Texas | 1 | 1 | .500 | 1 | W1 |
| San Diego | 1 | 1 | .500 | 1 | W1 |
| Colorado | 1 | 1 | .500 | 1 | W1 |
| Arizona | 1 | 1 | .500 | 1 | L1 |
| Los Angeles | 0 | 1 | .000 | 1.5 | L1 |
| Milwaukee | 0 | 1 | .000 | 1.5 | L1 |
| Athletics | 0 | 1 | .000 | 1.5 | L1 |
| Cincinnati | 0 | 1 | .000 | 1.5 | L1 |
| Chicago Cubs | 0 | 2 | .000 | 2 | L2 |