MLB Prop Bets: Colorado Rockies vs Arizona Diamondbacks (September 22, 2026)
The Arizona Diamondbacks (82-74) face the Colorado Rockies (57-99) at Coors Field on Tuesday at 8:40pm (ET). Let's take a look at the MLB Prop Bets for the matchup. Michael Soroka is the probable pitcher for the Diamondbacks, while Kyle Freeland is the probable pitcher for the Rockies.
- The Diamondbacks have a 65-82-9 O/U record this season (meaning 65 games have gone over the total runs line, 82 have gone under and nine have resulted in a push). The Rockies have a 74-74-8 O/U record.
Scoring Insights
- The Diamondbacks are averaging 4.4 runs per game this season (T15th in the league). Comparatively, the Rockies are averaging 4.7 (7th).
- In the field, the Diamondbacks are allowing 4.4 runs per game this season (16th in the league), while the Rockies are allowing an average of 5.8 runs (30th).
Let's take a look at how these teams perform in some other key statistical areas.
Batting Insights:
Batting Average
- Looking at their batting averages this season, the Diamondbacks are at .244 (ranking 16th in the Major leagues), while the Rockies are batting .254 (5th).
Home Runs
- In terms of total home runs this season, the Rockies have hit 170 (20th in the Major Leagues). Meanwhile, the Diamondbacks have managed 157 (26th).
Runs Batted In
- Finally, looking at their runs batted in, the Diamondbacks have recorded 662 RBIs to rank T16th in the MLB this season. Comparatively, the Rockies have recorded 696 RBIs to rank 7th.
Pitching Insights:
Earned Run Average
- The Rockies have an earned run average of 5.57 this season (30th in the Majors), while The Diamondbacks have an ERA of 4.11 (12th).
Strikeouts
- Turning our attention to total strikeouts, the Diamondbacks have recorded 1094 this season, ranking 29th in the MLB. Meanwhile, the Rockies rank 30th for total strikeouts, recording 1072.
Opponent Batting Average
- Opponents are batting an average of .288 against the Rockies this season (30th in the Major Leagues). Comparatively, the Diamondbacks' opponents are at .248 (20th).
First Innings Moneyline
- Here are their first innings moneyline records in 2026.
| Total | Home | Road | Favorite | Underdog | Neutral | Last 10 | |
|---|---|---|---|---|---|---|---|
| Diamondbacks | 32-42-82 | 20-17-42 | 12-25-38 | 19-15-34 | 13-27-48 | 0-0-2 | 2-2-6 |
| Rockies | 34-55-67 | 24-27-27 | 10-28-40 | 1-2-1 | 33-53-66 | 0-0-0 | 1-5-4 |
Lead After Three Innings
- Here are their records after the first three innings in 2026.
| Total | Home | Road | Favorite | Underdog | Neutral | Last 10 | |
|---|---|---|---|---|---|---|---|
| Diamondbacks | 46-73-37 | 29-29-21 | 16-43-16 | 27-24-17 | 19-49-20 | 1-1-0 | 2-5-3 |
| Rockies | 41-78-37 | 26-34-18 | 15-44-19 | 1-2-1 | 40-76-36 | 0-0-0 | 1-6-3 |
NRFI/YRFI
- The NRFI is 73-83 in Diamondbacks games this season. The Rockies have a 61-95 NRFI record.
Last Time They Met
The Rockies recorded a 6-4 victory over the Diamondbacks at Chase Field when these teams last met on August 12. Corbin Carroll was unstoppable in that matchup, hitting a home run, a triple and recording an RBI.
