The Arizona Diamondbacks (23-21) host the Colorado Rockies (7-36) on Saturday, May 17, 2025. First pitch from Chase Field is scheduled for 8:10 p.m. ET; the game can be streamed on MLB.TV.
Find my Rockies vs Diamondbacks prediction for Saturday night below.
My Rockies vs Diamondbacks Prediction
- Rockies vs Diamondbacks picks: Brenton Doyle Over 0.5 Runs Scored (+188)
My Rockies vs Diamondbacks best bet for Saturday is on Brenton Doyle to score a run. Make sure to find the best odds by checking our live MLB odds page.
Rockies vs Diamondbacks Odds
| Rockies Odds | ||
|---|---|---|
| Spread | Total | Moneyline |
+1.5 -176 | 9.5 +101o / -113u | +285 |
| Diamondbacks Odds | ||
|---|---|---|
| Spread | Total | Moneyline |
-1.5 +150 | 9.5 +101o / -113u | -362 |
Rockies vs Diamondbacks Projected Starting Pitchers
| RHP German Marquez (COL) | Stat | RHP Zac Gallen (ARI) |
|---|---|---|
| 1-6 | W-L | 3-5 |
| 0.3 | fWAR (FanGraphs) | 0.5 |
| 8.27 / 4.71 | ERA /xERA | 4.59 / 3.64 |
| 4.73 / 5.20 | FIP / xFIP | 3.93 / 4.10 |
| 1.70 | WHIP | 1.31 |
| 4.1% | K-BB% | 14.2% |
| 40.9% | GB% | 37.9% |
| 88 | Stuff+ | 91 |
| 95 | Location+ | 104 |
Justin Van Zuiden’s Rockies vs Diamondbacks Preview
Colorado Rockies Prop Betting Preview
Diamondbacks right-hander Zac Gallen is a quality pitcher, but he has had issues with hard contact and walks at times this season. The Rockies should be able to scratch a few runs across.
The +188 line calculated out to 7.14% expected value when combined with all other available sportsbooks at the time I placed this bet.
Pick: Brenton Doyle Over 0.5 Runs Scored (+188)
Moneyline
I have no bet on the moneyline.
Run Line (Spread)
I have no bet on the game spread.
Over/Under
I have no bet on the game total.
Rockies vs Diamondbacks Betting Trends
