Diamondbacks vs Tigers Prediction, Odds, Moneyline, Spread & Over/Under for March 31

Odds updated as of 5:14 a.m.

On Tuesday in MLB, the Arizona Diamondbacks are playing the Detroit Tigers.

Before you do any MLB betting on this game at FanDuel Sportsbook, here's everything you need to know.

Diamondbacks vs Tigers Game Info

• Arizona Diamondbacks (1-3) vs. Detroit Tigers (2-2)
• Date: Tuesday, March 31, 2026
• Time: 9:40 p.m. ET
• Venue: Chase Field -- Phoenix, Arizona
• Coverage: Dbacks.TV and DSN

Diamondbacks vs Tigers Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: ARI: (-108) | DET: (-108)
• Spread: ARI: +1.5 (-178) | DET: -1.5 (+146)
• Total: 9.5 -- Over: (+110) | Under: (-134)

Diamondbacks vs Tigers Probable Starting Pitchers

Probable Pitchers: Brandon Pfaadt (Diamondbacks) - 0-0, 0.00 ERA vs Casey Mize (Tigers) - 0-0, 0.00 ERA

The Diamondbacks will give the nod to Brandon Pfaadt versus the Tigers and Casey Mize. In games Pfaadt pitched with a spread last season, his team was 21-12-0 ATS. Pfaadt and his team were 7-8 when he pitched and they were the moneyline favorite. Last season when Mize pitched his team went 18-12-0 against the spread. Mize and his team went 7-4 in games he appeared in when they were the moneyline underdog a season ago.

Diamondbacks vs Tigers Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Tigers win (51.6%)

Diamondbacks vs Tigers Moneyline

• Detroit is a -108 underdog on the moneyline, while Arizona is a -108 favorite at home.

Diamondbacks vs Tigers Spread

Diamondbacks vs Tigers Over/Under

• Diamondbacks versus Tigers, on March 31, has an over/under of 9.5, with the over being +110 and the under -134.

Bet on Arizona Diamondbacks vs. Detroit Tigers on FanDuel today!

Diamondbacks vs Tigers Betting Trends

• The Diamondbacks were favorites in 85 games last season and came away with the win 45 times (52.9%) in those contests.
• Last season Arizona came away with a win 45 times in 88 chances when named as a favorite of at least -108 or shorter on the moneyline.
• The Diamondbacks and their opponents hit the over in 79 of their 158 games with a total last season.
• The Tigers were the moneyline underdog 47 times last season. They finished 24-23 in those games.
• Detroit went 24-23 in games it played as a moneyline underdog with odds of -108 or longer (51.1%).
• The Tigers played in 162 games with a set over/under last season, and combined with their opponents to go over the total 80 times (80-75-7).

Diamondbacks Player Leaders

• Geraldo Perdomo had an OBP of .389 to go with a slugging percentage of .462 last season.
• Corbin Carroll had 146 hits while batting .259 with 80 extra-base hits.
• Ketel Marte ended his last campaign with 136 hits, an OBP of .376, plus a slugging percentage of .517.
• Nolan Arenado slashed .237/.289/.377 and finished with an OPS of .666.

Tigers Player Leaders

• Gleyber Torres had a .358 on-base percentage while batting .256 last season.
• Riley Greene racked up 155 total hits while slugging .493.
• Spencer Torkelson hit .240 with 27 doubles, a triple, 31 home runs and 72 walks a season ago.
• Zach McKinstry hit .259 with 23 doubles, 11 triples, 12 home runs and 46 walks.

Diamondbacks vs Tigers Head to Head

• 3/30/2026: 9-6 ARI (Favorite: Diamondbacks, Spread: -1.5, Total: 9, Favorite Moneyline: -120, Underdog Moneyline: +102)
• 7/30/2025: 7-2 DET (Favorite: Tigers, Spread: -1.5, Total: 9, Favorite Moneyline: -130, Underdog Moneyline: +110)
• 7/29/2025: 12-2 DET (Favorite: Tigers, Spread: -1.5, Total: 8.5, Favorite Moneyline: -156, Underdog Moneyline: +132)
• 7/28/2025: 5-1 DET (Favorite: Tigers, Spread: -1.5, Total: 9, Favorite Moneyline: -130, Underdog Moneyline: +110)
• 5/19/2024: 6-4 ARI (Favorite: Diamondbacks, Spread: -1.5, Total: 9, Favorite Moneyline: -144, Underdog Moneyline: +122)
• 5/18/2024: 8-3 DET (Favorite: Diamondbacks, Spread: -1.5, Total: 7.5, Favorite Moneyline: -144, Underdog Moneyline: +122)
• 5/17/2024: 13-0 DET (Favorite: Tigers, Spread: -1.5, Total: 8, Favorite Moneyline: -136, Underdog Moneyline: +116)
• 6/11/2023: 7-5 ARI (Favorite: Diamondbacks, Spread: -1.5, Total: 8.5, Favorite Moneyline: -225, Underdog Moneyline: +188)
• 6/10/2023: 5-0 ARI (Favorite: Diamondbacks, Spread: -1.5, Total: 9, Favorite Moneyline: -126, Underdog Moneyline: +108)
• 6/9/2023: 11-6 ARI (Favorite: Diamondbacks, Spread: -1.5, Total: 8, Favorite Moneyline: -142, Underdog Moneyline: +120)

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