Arizona Diamondbacks Lead San Francisco Giants 3-0 in Head-to-Head Matchups (2026)

MLB3-0-0 ATS (100%)Updated 4 days ago

The Arizona Diamondbacks are 3-0 against the San Francisco Giants in 2026 in head-to-head matchups, going 3-0-0 ATS (100% cover rate) with +120.39% ROI. Games average 10.3 total points. Closing lines from DraftKings, FanDuel, and BetMGM, graded against official MLB box scores.

See methodology.

Diamondbacks vs Giants Betting Record — 2026

Against the Spread

3-0-0

Win %

100%

ROI

+120.39%

Units

+3.6

Moneyline

3-0-0

Win %

100%

ROI

+80.55%

Units

+2.4

Over Rate

2-1-0

Win %

66.67%

ROI

+24.92%

Units

+0.8

From the Other Side — Giants vs Diamondbacks

Against the Spread

0-3-0

Win %

ROI

-100%

Units

-3.0

Moneyline

0-3-0

Win %

ROI

-100%

Units

-3.0

Over Rate

2-1-0

Win %

66.67%

ROI

+24.92%

Units

+0.8

Venue Splits

Diamondbacks Home

3-0-0 ATS

100% • +120.39%

3-0-0 ML (100%)

Giants Home

Scoring Averages

Diamondbacks

7.7

PPG

2.7

allowed

Total

10.3

Avg

games

Giants

2.7

PPG

7.7

allowed

Recent Matchups (2026)

Date	Matchup	Score	Spread	ATS	ML	O/U
05/202026-05-20	Giants @ Diamondbacks	W 6-3	-1.5	✓	W	O
05/192026-05-19	Giants @ Diamondbacks	W 5-3	-1.5	✓	W	U
05/182026-05-18	Giants @ Diamondbacks	W 12-2	-1.5	✓	W	O

Frequently Asked Questions

What is the Arizona Diamondbacks vs San Francisco Giants 2026 record?

The Arizona Diamondbacks are 3-0 against the San Francisco Giants in 2026 in head-to-head matchups.

What is the Arizona Diamondbacks ATS record vs the San Francisco Giants?

The Arizona Diamondbacks are 3-0-0 against the spread vs the San Francisco Giants in 2026 on DraftKings, with +120.39% ROI.

Do Arizona Diamondbacks vs San Francisco Giants games go over or under?

Arizona Diamondbacks vs San Francisco Giants games average 10.3 total points in 2026. The Over has hit 66.67% of the time.

More Diamondbacks Matchups

vs Rockies

vs Dodgers

vs Padres

See from Giants perspective

Head-to-head betting record for Arizona Diamondbacks vs San Francisco Giants in the 2026 season on LineTerminal. The Diamondbacks are 3-0 straight up against the Giants and 3-0-0 against the spread (100% cover rate, +120.39% ROI) on DraftKings. Data sourced from DraftKings closing lines. Updated daily after games are graded. Past performance does not guarantee future results.