Inside Edge
The Arizona Diamondbacks are 30-20-0 Against the Spread in 2026
MLBNational • NL West
The Arizona Diamondbacks are 30-20-0 ats record in 2026, a 60% rate with +11.41% ROI on flat $100 bets at closing odds. Closing lines from DraftKings, FanDuel, and BetMGM, graded against official MLB box scores.
Against the Spread
30-20-0
Win %
60%
ROI
+11.41%
Games
50
Diamondbacks Monthly Performance
+11.4%30-20 · +5.7u
+60.1%
+11.8%
-1.3%
Mar
4-1
4-1
Apr
16-9
16-9
May
10-10
10-10
Home / Away ATS
Home
16-10-0
61.54%+22.16%
Away
14-10-0
58.33%-0.23%
Favorite / Underdog ATS
As Favorite
9-7-0
56.25%+33.94%
As Underdog
21-13-0
61.76%+0.81%
Recent Games (2026)
| Date | Opponent | Score | ATS |
|---|---|---|---|
| 2026-05-22 |  vs Rockies | L 2-3 | ✗ |
| 2026-05-21 | vs Rockies | W 2-1 | ✗ |
| 2026-05-20 |  vs Giants | W 6-3 | ✓ |
| 2026-05-19 | vs Giants | W 5-3 | ✓ |
| 2026-05-18 | vs Giants | W 12-2 | ✓ |
| 2026-05-17 | @ Rockies | W 6-8 | ✓ |
| 2026-05-16 | @ Rockies | L 4-2 | ✗ |
| 2026-05-15 | @ Rockies | W 1-9 | ✓ |
| 2026-05-13 |  @ Rangers | L 6-5 | ✗ |
| 2026-05-12 | @ Rangers | L 7-4 | ✗ |
Frequently Asked Questions
What is the Arizona Diamondbacks ats record in 2026?
The Arizona Diamondbacks are 30-20-0 (60%) ats record in 2026 on DraftKings, with +11.41% ROI.
What is the Arizona Diamondbacks home vs away ats record?
Home: 16-10-0 (+22.16% ROI). Away: 14-10-0 (-0.23% ROI).
More Diamondbacks Stats (2026)
Compare ATS Record
Against the Spread Record for the Arizona Diamondbacks in the 2026 season on LineTerminal. Data sourced from DraftKings closing lines. Updated daily after games are graded. Past performance does not guarantee future results. LineTerminal offers advanced system-building tools to research Arizona Diamondbacks betting trends across 80+ filters and 5+ years of data.