Arizona Diamondbacks vs Colorado Rockies Prediction & Picks - MLB

USA - MLB

Arizona Diamondbacks
5/23/26 22:10
Colorado Rockies

Prediction:

 

Arizona Diamondbacks ML

-181
$200 offered for betting!

New customers only | Commercial content | 21+ age limit | T&Cs apply

 by Matt Lowrimore | in MLB Picks

A 15-game MLB slate is scheduled for Saturday, which will include a National League West matchup between the Arizona Diamondbacks and the Colorado Rockies. Let’s take a look at the match statistics and predictions for this game between the Diamondbacks and the Rockies.

The Rockies have been sitting in the bottom third of the MLB standings for essentially the entire season. Looking ahead to Game 3 of this series, the Rockies are scheduled to start Michael Lorenzen, who has a record of 2-6 and an ERA of 7.03. Compared to his home starts, Lorenzen has been much better on the road; however, there is still reason to doubt him against a decent Arizona offense.

As for Arizona, they have remained competitive for much of the season, but have yet to sit more than a handful of games over .500. Looking to change that in Game 3 will be Zac Gallen, who has a record of 2-4 and an ERA of 4.78. That said, he has been much better when pitching at home, which in turn gives the Diamondbacks a great chance to pick up the win in this game.

Arizona Diamondbacks vs Colorado Rockies Form

Table

Teams Pts P W L
15 Arizona Diamondbacks
0.5 90 45 45
29 Colorado Rockies
0.402 92 37 55

Arizona Diamondbacks and Colorado Rockies Latest Matches

Arizona Diamondbacks
Arizona Diamondbacks Latest matches
W W W W W L
Victories

5/6 (83%)

Defeats

1/6 (17%)

May 22, 2026 - MLB

Arizona Diamondbacks
2 :  3
Colorado Rockies

May 21, 2026 - MLB

Arizona Diamondbacks
2 :  1
Colorado Rockies

May 20, 2026 - MLB

Arizona Diamondbacks
6 :  3
San Francisco Giants

May 19, 2026 - MLB

Arizona Diamondbacks
5 :  3
San Francisco Giants

May 18, 2026 - MLB

Arizona Diamondbacks
12 :  2
San Francisco Giants

May 17, 2026 - MLB

Colorado Rockies
6 :  8
Arizona Diamondbacks
W W W W W L
Victories

5/6 (83%)

Defeats

1/6 (17%)

May 22, 2026 - MLB

Arizona Diamondbacks
2 :  3
Colorado Rockies

May 21, 2026 - MLB

Arizona Diamondbacks
2 :  1
Colorado Rockies

May 20, 2026 - MLB

Arizona Diamondbacks
6 :  3
San Francisco Giants

May 19, 2026 - MLB

Arizona Diamondbacks
5 :  3
San Francisco Giants

May 18, 2026 - MLB

Arizona Diamondbacks
12 :  2
San Francisco Giants

May 10, 2026 - MLB

Arizona Diamondbacks
5 :  1
New York Mets
W L L W L W
Victories

3/6 (50%)

Defeats

3/6 (50%)

May 17, 2026 - MLB

Colorado Rockies
6 :  8
Arizona Diamondbacks

May 16, 2026 - MLB

Colorado Rockies
4 :  2
Arizona Diamondbacks

May 15, 2026 - MLB

Colorado Rockies
1 :  9
Arizona Diamondbacks

May 13, 2026 - MLB

Texas Rangers
6 :  5
Arizona Diamondbacks

May 12, 2026 - MLB

Texas Rangers
7 :  4
Arizona Diamondbacks

May 11, 2026 - MLB

Texas Rangers
0 :  1
Arizona Diamondbacks
Colorado Rockies
Colorado Rockies Latest matches
L W L L L W
Victories

2/6 (33%)

Defeats

4/6 (67%)

May 22, 2026 - MLB

Arizona Diamondbacks
2 :  3
Colorado Rockies

May 21, 2026 - MLB

Arizona Diamondbacks
2 :  1
Colorado Rockies

May 20, 2026 - MLB

Colorado Rockies
4 :  5
Texas Rangers

May 19, 2026 - MLB

Colorado Rockies
0 :  10
Texas Rangers

May 18, 2026 - MLB

Colorado Rockies
7 :  6
Texas Rangers

May 17, 2026 - MLB

Colorado Rockies
6 :  8
Arizona Diamondbacks
L W L W L L
Victories

2/6 (33%)

Defeats

4/6 (67%)

May 20, 2026 - MLB

Colorado Rockies
4 :  5
Texas Rangers

May 19, 2026 - MLB

Colorado Rockies
0 :  10
Texas Rangers

May 18, 2026 - MLB

Colorado Rockies
7 :  6
Texas Rangers

May 17, 2026 - MLB

Colorado Rockies
6 :  8
Arizona Diamondbacks

May 16, 2026 - MLB

Colorado Rockies
4 :  2
Arizona Diamondbacks

May 15, 2026 - MLB

Colorado Rockies
1 :  9
Arizona Diamondbacks
L L W L L W
Victories

2/6 (33%)

Defeats

4/6 (67%)

May 22, 2026 - MLB

Arizona Diamondbacks
2 :  3
Colorado Rockies

May 21, 2026 - MLB

Arizona Diamondbacks
2 :  1
Colorado Rockies

May 14, 2026 - MLB

Pittsburgh Pirates
7 :  2
Colorado Rockies

May 13, 2026 - MLB

Pittsburgh Pirates
4 :  10
Colorado Rockies

May 12, 2026 - MLB

Pittsburgh Pirates
3 :  1
Colorado Rockies

May 10, 2026 - MLB

Philadelphia Phillies
6 :  0
Colorado Rockies

Arizona Diamondbacks against Colorado Rockies : Head to Head (H2H)

Arizona Diamondbacks

50 %

Colorado Rockies

50 %

May 22, 2026 - MLB

Arizona Diamondbacks
2 :  3
Colorado Rockies

May 21, 2026 - MLB

Arizona Diamondbacks
2 :  1
Colorado Rockies

May 17, 2026 - MLB

Colorado Rockies
6 :  8
Arizona Diamondbacks

May 16, 2026 - MLB

Colorado Rockies
4 :  2
Arizona Diamondbacks

May 15, 2026 - MLB

Colorado Rockies
1 :  9
Arizona Diamondbacks

Mar 12, 2026 - MLB Spring Training

Arizona Diamondbacks
2 :  13
Colorado Rockies
Arizona Diamondbacks vs Colorado Rockies Picks

Arizona Diamondbacks - Colorado Rockies Key Points

  1. Michael Lorenzen has an ERA of 7.03 this season
  2. Michael Lorenzen has an ERA of 4.26 on the road this season
  3. Zac Gallen has an ERA of 4.78 this season
  4. Zac Gallen has an ERA of 2.70 at home this season

Our Arizona Diamondbacks vs Colorado Rockies Prediction

The Diamondbacks are the heavy favorite; however, they still look to be the best betting option. Leaning on the home/away splits for the scheduled starters, Lorenzen has made six appearances (five starts) on the road, in which he has allowed 17 runs (12 earned) over 25.1 innings. 

As for Gallen, he has made five home starts, having allowed eight earned runs over 26.2 innings. In addition to the advantage in pitching, the Diamondbacks’ offense has simply been more consistent. 

Therefore, given that the Rockies have failed to be competitive for most of the season, our Arizona Diamondbacks vs Colorado Rockies prediction is: Arizona Diamondbacks ML.

Prediction:

 

Arizona Diamondbacks ML

-181
$200 offered for betting!

All tips are fully researched and given in good faith, but profits cannot be guaranteed.