After a late-inning rally, the Colorado Rockies will look to win back-to-back games for the first time in two weeks. After starting 14-18, the Rockies have gone just 6-14 in May, tied with the Los Angeles Angels for the second-lowest winning percentage in MLB. Only the Detroit Tigers have a worse record (4-16). They have also been outscored 124-77 during that stretch, and has been held to three or fewer runs in 10 of their last 20 games. If they win tonight, they have the chance to split and if they win tomorrow,
they can potentially win their first series in May.
After Tomoyuki Sugano posted the Rockies’ first Quality Start since May 1 last night, right-hander Michael Lorenzen (2-6, 7.03 ERA) will look to continue the momentum. In his last start against these same Diamondbacks, Lorenzen only pitched 4.2 innings and allowed seven runs (six earned) on nine hits with five strikeouts and three walks with two home runs. It was the fourth time this season that Lorenzen has allowed seven runs in a start — the most of such outings in MLB this year — and the fourth-straight game in which he allowed multiple walks. The last time he did that was in 2024 when he allowed multiple walks in nine straight games.
Lorenzen has faced the Diamondbacks 11 times (three starts) and is 3-2 with a 3.77 ERA against them. Last time he faced them on the road was July 6, 2025 with the Kansas City Royals. In that outing, he threw seven scoreless innings and allowed two hits with one walk and seven strikeouts.
Lorenzen will face Dbacks’ right-hander Zac Gallen (2-4, 4.78 ERA). Gallen is currently in his eighth season with the Snakes, which ties a record for pitchers with teammates Merrill Kelly and Kevin Ginkel, as well as former pitchers Randy Johnson (1999-2004, 2007-2008) and Andrew Chafin (2014-2020, 2023). Only Ketel Marte has more time on the Snakes’ roster than those three on the active roster.
In his last start on May 18 against the San Francisco Giants, Gallen allowed just two runs on four hits across six innings with one walk and five strikeouts in the 12-2 victory. Today marks Gallen’s 19th start against the Rockies. He is 9-1 against them with a 3.41 ERA.
First Pitch: 8:10pm MT
TV: Rockies.TV
Radio: KOA 850 AM/94.1 FM; KNRV 1150 (Spanish)
SBN Site: AZ Snake Pit
Lineups:
