Joel Sherman of the New York Post confirmed that Halvorsen will head to Triple-A. The last time the Rockies and Dodgers, who are NL West foes, did so was 2023, when L.A. sent Justin Bruihl to Colorado for cash considerations. This year, he's played 21 games, posting a 4.74 ERA (1.95 WHIP) over 19.0 innings while striking out 17. The 27-year-old Frasso has pitched in Triple-A this season. Over 21 games, he's posted a 4.74 ERA (1.66 WHIP) with 40 strikeouts over 24.2 innings.