- The Diamondbacks are -325 favorites vs the Rockies
- Rockies vs Diamondbacks Over / Under today: 9 Runs
- Rockies / Diamondbacks TV Channel: DBTV | ROTV
The Colorado Rockies (+260) visit Chase Field to take on the Arizona Diamondbacks (-325) on Saturday, May 17, 2025. First pitch is scheduled for 8:10pm EDT in Phoenix, AZ.
This season, the Rockies are 7-37 against the spread (ATS), while the Diamondbacks are 21-24 ATS.
Rockies vs Diamondbacks Starting Pitchers Today:
- Rockies starting pitcher: German Marquez 1-6, 8.35 ERA
- Diamondbacks starting pitcher: Zac Gallen 3-5, 4.59 ERA
Rockies vs. Diamondbacks Odds, Run Line, Over/Under & Moneyline
| Spread | Over / Under | Moneyline | |
| Rockies | +2.5 -110 | O 9 -105 | +260 |
| Diamondbacks | -2.5 -115 | U 9 -115 | -325 |
Rockies vs Diamondbacks Prediction for Today’s Game
Based on recent trends the model predicts the Diamondbacks will win Saturday‘s MLB game with 70.7% confidence, factoring in game simulations, recent player performances, starting pitchers and injuries.
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We’ve highlighted some favorite MLB player prop bets for Rockies players for Saturday‘s game, looking at profitable historical betting trends:
Best Rockies Player Prop Bets Today:
- German Marquez has hit the Strikeouts Under in his last 9 games (+9.20 Units / 85% ROI)
- German Marquez has hit the Earned Runs Over in 6 of his last 7 games (+5.20 Units / 62% ROI)
- German Marquez has hit the Walks Allowed Under in 6 of his last 8 games (+4.55 Units / 47% ROI)
- German Marquez has hit the Hits Allowed Over in his last 4 away games (+4.25 Units / 88% ROI)
- German Marquez has hit the Pitching Outs Under in 5 of his last 6 away games (+4.05 Units / 55% ROI)
And here are some favorite MLB player prop bets for Diamondbacks players for Saturday‘s game, looking at profitable historical betting trends:
Best Diamondbacks Player Prop Best Bets Today:
- Pavin Smith has hit the Walks Over in 15 of his last 20 games (+10.75 Units / 46% ROI)
- Alek Thomas has hit the Total Bases Over in 12 of his last 15 games (+7.65 Units / 32% ROI)
- Alek Thomas has hit the Hits Over in 12 of his last 15 games (+7.20 Units / 29% ROI)
- Alek Thomas has hit the Runs Under in 8 of his last 9 games at home (+5.95 Units / 32% ROI)
- Pavin Smith has hit the Singles Over in 4 of his last 5 games (+4.85 Units / 97% ROI)
Rockies Best Bets Today:
Diamondbacks Best Bets Today:
Rockies Against the Spread (ATS) Record
Against the spread this season, the Rockies are 14-30 against the Run Line (-17.3 Units / -34.22% ROI).
- 7-37 when betting on the Moneyline for -25.4 Units / -56.89% ROI
- 18-25 when betting on the total runs Over for -9.4 Units / -19.54% ROI
- 25-18 when betting on the total runs Under for +5 Units / 10.27% ROI
Diamondbacks Against the Spread (ATS) Record
Against the spread this season, the Diamondbacks are 21-24 against the Run Line (-5.86 Units / -10.12% ROI).
- 24-21 when betting on the Moneyline for +0.4 Units / 0.7% ROI
- 20-22 when betting on the total runs Over for -4.45 Units / -8.96% ROI
- 22-20 when betting on the total runs Under for -0.2 Units / -0.41% ROI
Diamondbacks vs Rockies Home Run Prop Bets Today
| Over | Under | |
|---|---|---|
| Eugenio Suarez (ARI) | 0.5 +250 | 0.5 -325 |
| Corbin Carroll (ARI) | 0.5 +250 | 0.5 -325 |
| Ketel Marte (ARI) | 0.5 +270 | 0.5 -350 |
| Hunter Goodman (COL) | 0.5 +375 | 0.5 -500 |
| Josh Naylor (ARI) | 0.5 +425 | 0.5 -600 |
Diamondbacks vs Rockies Total Hits Prop Bets Today
| Over | Under | |
|---|---|---|
| Josh Naylor (ARI) | 0.5 -275 | 0.5 +200 |
| Gabriel Moreno (ARI) | 0.5 -225 | 0.5 +175 |
| Ezequiel Tovar (COL) | 0.5 -210 | 0.5 +155 |
| Jordan Beck (COL) | 0.5 -200 | 0.5 +150 |
| Hunter Goodman (COL) | 0.5 -200 | 0.5 +145 |
Diamondbacks vs Rockies RBI Prop Bets Today
| Over | Under | |
|---|---|---|
| Corbin Carroll (ARI) | 0.5 -110 | 0.5 -118 |
| Eugenio Suarez (ARI) | 0.5 +100 | 0.5 -130 |
| Ketel Marte (ARI) | 0.5 +115 | 0.5 -150 |
| Lourdes Gurriel Jr (ARI) | 0.5 +120 | 0.5 -155 |
| Josh Naylor (ARI) | 0.5 +135 | 0.5 -175 |
Diamondbacks vs Rockies Strikeout Prop Bets Today
| Over | Under | |
|---|---|---|
| German Marquez (COL) | 2.5 -160 | 2.5 +125 |
| Zac Gallen (ARI) | 7.5 +120 | 7.5 -155 |
Rockies Starting Pitcher Stats & Trends
German Marquez has walked 23% of batters when going through the lineup the third time in a game this season — 2nd highest in MLB among starting pitchers with at least 17 total IP; League Avg: 8% — first Percentile.
German Marquez has an ERA of 10.53 (19.2 IP) on the road this season — 2nd highest in MLB among starting pitchers with at least 17 total IP; League Avg: 4.25 — first Percentile.
German Marquez has struck out just 10% (8/84) of left-handed batters he faced this season — 3rd lowest in MLB among starting pitchers with at least 17 total IP; League Avg: 21% — third Percentile.
Opponents have a miss rate of just 7% (15/208) against German Marquez on pitches in the strike zone this season — lowest in MLB among starting pitchers with at least 17 total IP; League Avg: 16% — 0 Percentile.
Diamondbacks Starting Pitcher Stats & Trends
Zac Gallen has a strike rate of just 57% (141/246) in two strike counts this season — 3rd lowest among among NL Starters; League Avg: 64% — sixth Percentile.
Zac Gallen has allowed a slugging percentage of just .326 (190 Total Bases / 582 ABs) when going through the lineup the second time in a game since the 2023 season — 2nd best among qualified SPs in MLB; League Avg: .393 — 96th Percentile.
Zac Gallen has a in-zone of just 33% (333/999) in two strike counts since last season — 2nd lowest in MLB among starting pitchers with at least 82 total IP; League Avg: 43% — first Percentile.
Hitters have swung at 50% of Zac Gallen’s pitches (124/246) with two-strikes this season — lowest among qualified SPs in MLB; League Avg: 60% — first Percentile.
Rockies Keys to the Game vs. the Diamondbacks
The Rockies are just 57-9 (.851) when leading entering the 9th inning since last season — lowest in MLB; League Avg: .950.
The Rockies are just 89-36 (.706) when leading entering the 7th inning since the 2023 season — 2nd lowest in MLB; League Avg: .860.
The Rockies are just 2-21 (.087) on the road this season — lowest in MLB; League Avg: .432.
The Rockies were just 50-9 (.833) when leading entering the 9th inning in the 2024 season — lowest in MLB; League Avg: .949.
Diamondbacks Keys to the Game vs. the Rockies
The Diamondbacks are just 17-5 (.773) when leading entering the 7th inning this season — 3rd lowest in MLB; League Avg: .877.
The Diamondbacks are 87-18 (.821) when allowing 4 or fewer runs since last season — 2nd best in MLB; League Avg: .720.
The Diamondbacks are 12-9 (.571) on the road this season — 4th best in MLB; League Avg: .432.
The Diamondbacks were 67-15 (.807) when they allowed 4 or fewer runs in the 2024 season — 3rd best in MLB; League Avg: .723.
Rockies Hitting Stats & Trends
The Rockies have a winning percentage of just 26% on the road since the 2023 season — lowest in MLB; League Avg: 47%.
Rockies hitters have an OBP of just .247 (807 PA’s) on the road this season — lowest in MLB; League Avg: .309.
The Rockies have a winning percentage of just 16% this season — lowest in MLB; League Avg: 50%.
The Rockies have a winning percentage of just 9% on the road this season — lowest in MLB; League Avg: 43%.
Diamondbacks Hitting Stats & Trends
The Diamondbacks batted .284 against LHP in the 2024 season — best in MLB; League Avg: .245.
Diamondbacks hitters are slugging .478 against RHP this season — best in MLB; League Avg: .401.
Diamondbacks hitters had an OBP of .347 (3,080 PA’s) at home in the 2024 season — best in MLB; League Avg: .315.
Diamondbacks hitters have struck out in just 17% of it’s PA’s against LHP this season — best in MLB; League Avg: 23%.
Rockies Pitching Stats & Trends
Rockies pitchers have a strikeout rate of just 36% with two-strikes since last season — lowest in MLB; League Avg: 42%.
Rockies pitchers have a strikeout rate of just 18% since the 2023 season — lowest in MLB; League Avg: 23%.
Opponents have a miss rate of just 22% against Rockies pitchers since the 2023 season — lowest in MLB; League Avg: 26%.
Rockies pitchers have a strikeout rate of just 17% since last season — lowest in MLB; League Avg: 22%.
Diamondbacks Pitching Stats & Trends
Diamondbacks pitchers had an ERA of 4.68 (739.0 IP) at home in the 2024 season — 3rd highest in MLB; League Avg: 3.98.
Diamondbacks pitchers had a strikeout rate of just 21% in the 2024 season — 5th lowest in MLB; League Avg: 23%.
Diamondbacks pitchers allowed an average Exit Velocity of 89.5 MPH (4,288 batted balls) in the 2024 season — highest in MLB; League Avg: 88.8.
The Diamondbacks pitchers have allowed division opponents to score first in just 35% of their games since last season — 2nd lowest in MLB; League Avg: 50%.
More MLB Reading:
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