TOP
NY @ CLE
TB @ NYY
HOU @ CHC
PIT @ TOR
CLE @ PHI
CHW @ SF
MIN @ BOS
LAD @ MIL
TEX @ LAA
COL @ ARI

Colorado Rockies vs Arizona Diamondbacks MLB Predictions – 23.05.26

Last Updated: May 23, 2026 9:19 AM
Saturday, 23 May 2026 ARI -180
Colorado Rockies

Colorado Rockies

20-32
M. Lorenzen
VS 10:10 PM
Arizona Diamondbacks

Arizona Diamondbacks

26-24
Z. Gallen

Match Winner

Arizona Diamondbacks

Total Runs

Over 9

Tale of the Tape

Colorado Rockies COL
Stat Comparison
ARI Arizona Diamondbacks
4.12 R/G 4.5
8.19 H/G 8.08
.244 BA .244
4.88 ERA 4.14

Key Matchup: Starting Pitchers

VS
M. Lorenzen

M. Lorenzen

7.03 ERA
2-6
Z. Gallen

Z. Gallen

4.78 ERA
2-4

Detailed Analysis

Who will win today? Colorado Rockies vs Arizona Diamondbacks MLB Preview

The Arizona Diamondbacks bounce back for a win today because Zac Gallen is a certified bulldog at home and the Snakes’ bats are due to start shelling a struggling Michael Lorenzen. Expect Arizona to play some gritty small ball early before the middle of the order breaks this game wide open.

The Starter Showdown: M. Lorenzen vs Z. Gallen

Michael Lorenzen is currently pitching like a human tee-ball stand, sporting a garish 7.03 ERA that suggests he’s losing his command at the worst possible time. He’s been getting hammered in the early innings lately, and a hungry Arizona lineup isn’t the group you want to face when you’re struggling to find the zone.

On the other side, Zac Gallen has a 4.78 ERA that doesn’t tell the whole story of his season. He’s a high-leverage artist who usually finds another gear when his team needs a win, and I expect him to be lights out against a Rockies squad that often loses its sting away from Coors Field.

Offensive Trends & Lineup Depth

The Rockies might have stolen a close one yesterday, but their bats are mostly fading as this road trip drags on. They lack the depth to keep up in a slugfest once the game moves to the middle innings and the bullpens get involved.

Arizona has several hitters who are seeing beachballs right now, and they excel at applying pressure on the basepaths. If Lorenzen leaves any cookies over the plate, the Diamondbacks will turn this into a rubber match rout before the seventh-inning stretch.

Looking for more action? See our More MLB Picks.

Our Final Verdict

Arizona is the superior club with the much better arm on the bump today. After a narrow loss, the Snakes will be playing with a chip on their shoulder to avoid dropping another one to a division cellar-dweller.

Pick to Win: Arizona Diamondbacks

Total Runs (Over/Under): over (Line: 9)

Last 5 Games: COL

Form:
WLLLW
VS @ARI
W 3-2
VS @ARI
L 1-2
VS vs TEX
L 4-5
VS vs TEX
L 0-10
VS vs TEX
W 7-6

Last 5 Games: ARI

Form:
LWWWW
VS vs COL
L 2-3
VS vs COL
W 2-1
VS vs SF
W 6-3
VS vs SF
W 5-3
VS vs SF
W 12-2

Written by Matt Dorsey

5 YEARS EXPERIENCE

Matt Dorsey turned his obsession with sports into a career five years ago, and he hasn't looked back. By combining a fan's passion with a veteran’s analytical eye, Matt provides reliable insights for the NBA, NHL, and NFL. He knows you’re looking for more than just a pick; you’re looking for a reason to trust the play. That’s why his work is always transparent, researched, and rooted in five years of proven results.

More MLB Action Today