Arizona Diamondbacks Lead Colorado Rockies 3-2 in Head-to-Head Matchups (2026)

MLB3-2-0 ATS (60%)Updated yesterday

The Colorado Rockies are 2-3 against the Arizona Diamondbacks in 2026 in head-to-head matchups, going 3-2-0 ATS (60% cover rate) with +13.39% ROI. Games average 7.6 total points. Closing lines from DraftKings, FanDuel, and BetMGM, graded against official MLB box scores.

See methodology.

Rockies vs Diamondbacks Betting Record — 2026

Against the Spread

3-2-0

Win %

60%

ROI

+13.39%

Units

+0.7

Moneyline

2-3-0

Win %

40%

ROI

+0.2%

Units

+0.0

Over Rate

1-4-0

Win %

20%

ROI

-60.77%

Units

-3.0

From the Other Side — Diamondbacks vs Rockies

Against the Spread

2-3-0

Win %

40%

ROI

-13.8%

Units

-0.7

Moneyline

3-2-0

Win %

60%

ROI

-0.13%

Units

-0.0

Over Rate

1-4-0

Win %

20%

ROI

-60.77%

Units

-3.0

Venue Splits

Rockies Home

1-2-0 ATS

33.33% • -41.22%

1-2-0 ML (33.33%)

Diamondbacks Home

0-2-0 ATS

0% • -100%

1-1-0 ML (50%)

Scoring Averages

Rockies

PPG

4.6

allowed

Total

7.6

Avg

games

Diamondbacks

4.6

PPG

allowed

Recent Matchups (2026)

Date	Matchup	Score	Spread	ATS	ML	O/U
05/222026-05-22	Rockies @ Diamondbacks	W 2-3	-1.5	✓	W	U
05/212026-05-21	Rockies @ Diamondbacks	L 2-1	-1.5	✓	L	U
05/172026-05-17	Diamondbacks @ Rockies	L 6-8	-1.5	✗	L	O
05/162026-05-16	Diamondbacks @ Rockies	W 4-2	-1.5	✓	W	U
05/152026-05-15	Diamondbacks @ Rockies	L 1-9	-1.5	✗	L	U

Frequently Asked Questions

What is the Colorado Rockies vs Arizona Diamondbacks 2026 record?

The Colorado Rockies are 2-3 against the Arizona Diamondbacks in 2026 in head-to-head matchups.

What is the Colorado Rockies ATS record vs the Arizona Diamondbacks?

The Colorado Rockies are 3-2-0 against the spread vs the Arizona Diamondbacks in 2026 on DraftKings, with +13.39% ROI.

Do Colorado Rockies vs Arizona Diamondbacks games go over or under?

Colorado Rockies vs Arizona Diamondbacks games average 7.6 total points in 2026. The Over has hit 20% of the time.

More Rockies Matchups

vs Dodgers

vs Padres

vs Giants

See from Diamondbacks perspective

Head-to-head betting record for Colorado Rockies vs Arizona Diamondbacks in the 2026 season on LineTerminal. The Rockies are 2-3 straight up against the Diamondbacks and 3-2-0 against the spread (60% cover rate, +13.39% ROI) on DraftKings. Data sourced from DraftKings closing lines. Updated daily after games are graded. Past performance does not guarantee future results.