March 27-31, 2025: NL West
Mar 28 2025
Pictured: Ben Casparius (RHP, LA)
The players covered in his column are only those who still have rookie status as determined by MLB, and who made the Opening Day roster or were called up during the first weekend on an NL West team. Find previous Call-up profiles on the Content tab of the player's PlayerLink page.
No eligible rookie callups to date.
Seth Halvorsen (RHP, COL)
The Rockies don’t appear to have named a full-time closer and it is certainly possible that the 25-year-old will get opportunities to finish games. Halvorsen was a 7th round selection in 2023 and zoomed to the majors in 2024 after a solid campaign between Double-A and Triple-A. In fact, he was significantly better with the big...
Almost!
You’re just a few clicks away from accessing this feature and hundreds more throughout the year that have a singular goal in mind: Winning your league. Subscribe to BaseballHQ.com here!
Already a subscriber? Sign in here
More From Callups
Callups for May 2: Brandyn Garcia (LHP, ARI), Petey Halpin (OF, CLE), Jake Bennett (LHP, BOS)
May 1 2026 3:01am
May 1 2026 3:01am
Callups for April 27: Cam Sanders (RHP, PIT), Blas Castano (RHP, COL) & Jesus Valdez (IF, ARI).
Apr 27 2026 3:01am
Apr 27 2026 3:01am
Callups for April 20: Wilber Dotel (RHP, PIT), Mason Black (RHP, KC) & Andrew Alvarez (LHP, WAS)
Apr 20 2026 3:01am
Apr 20 2026 3:01am
Callups for April 12: Noah Schultz (LHP, CHW) & Charlie Barnes (LHP, CHC)
Apr 13 2026 3:01am
Apr 13 2026 3:01am
Callups for April 6: George Klassen (RHP, LAA), Garrett Acton (RHP, Minnesota Twins), Tanner Murray (UT, CHW) & Christian Roa (RHP, HOU)
Apr 6 2026 3:01am
Apr 6 2026 3:01am
