Tigers vs Diamondbacks Prediction, Odds, Moneyline, Spread & Over/Under for July 30

Odds updated as of 10:13 a.m.

The MLB's Wednesday schedule includes the Detroit Tigers taking on the Arizona Diamondbacks.

Before checking out the MLB betting lines on FanDuel Sportsbook, we've got you covered, in terms of the most important info about this matchup.

Tigers vs Diamondbacks Game Info

• Detroit Tigers (63-46) vs. Arizona Diamondbacks (51-57)
• Date: Wednesday, July 30, 2025
• Time: 1:10 p.m. ET
• Venue: Comerica Park -- Detroit, Michigan
• Coverage: MLB Network, FDSDET, and ARID

Tigers vs Diamondbacks Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: DET: (-130) | ARI: (+110)
• Spread: DET: -1.5 (+152) | ARI: +1.5 (-184)
• Total: 9 -- Over: (-115) | Under: (-105)

Tigers vs Diamondbacks Probable Starting Pitchers

Probable Pitchers: Chris Paddack (Tigers) - 3-9, 4.95 ERA vs Ryne Nelson (Diamondbacks) - 6-2, 3.29 ERA

The Tigers will give the ball to Chris Paddack (3-9, 4.95 ERA), who is eyeing win No. 4 on the season, and the Diamondbacks will counter with Ryne Nelson (6-2, 3.29 ERA). Paddack and his team are 9-11-0 ATS this season when he starts. Paddack's team has won 11.1% of his starts when they are favored on the moneyline (1-8). When Nelson starts, the Diamondbacks are 9-3-0 against the spread. The Diamondbacks have a 3-1 record in Nelson's four starts this season when they were the underdog on the moneyline.

Tigers vs Diamondbacks Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Tigers win (55.2%)

Tigers vs Diamondbacks Moneyline

• The Tigers vs Diamondbacks moneyline has Detroit as a -130 favorite, while Arizona is a +110 underdog on the road.

Tigers vs Diamondbacks Spread

• The Tigers are hosting the Diamondbacks and are favored by 1.5 runs (+152 to cover) on the runline. Arizona is -184 to cover.

Tigers vs Diamondbacks Over/Under

• A combined run total of 9 has been set for Tigers-Diamondbacks on July 30, with the over at -115 and the under at -105.

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Tigers vs Diamondbacks Betting Trends

• The Tigers have won in 43, or 63.2%, of the 68 contests they have been named as odds-on favorites in this year.
• This season Detroit has been victorious 34 times in 53 chances when named as a favorite of at least -130 on the moneyline.
• Contests with the Tigers have gone over the total set by bookmakers in 49 of 103 chances this season.
• The Tigers are 51-52-0 against the spread in their 103 games with a line set by sportsbooks this season.
• The Diamondbacks have gone 16-21 in games they were listed as the moneyline underdog (winning 43.2% of those games).
• Arizona is 11-7 (winning 61.1% of its games) when it has played as a moneyline underdog of +110 or longer.
• The Diamondbacks have combined with opponents to go over the total 53 times this season for a 53-46-5 record against the over/under.
• The Diamondbacks are 47-57-0 against the spread this season.

Tigers Player Leaders

• Gleyber Torres leads Detroit in OBP (.379) this season, fueled by 96 hits. He has a .278 batting average and a slugging percentage of .423.
• Among qualified hitters in the majors, he is 35th in batting average, 10th in on-base percentage, and 79th in slugging.
• Torres hopes to build on a three-game hitting streak in this matchup. During his last five outings he is hitting .250 with two home runs, a walk and five RBIs.
• Spencer Torkelson is batting .242 with 23 doubles, 23 home runs and 46 walks, while slugging .489 with an on-base percentage of .336.
• He ranks 113th in batting average, 64th in on-base percentage and 25th in slugging among qualifying hitters.
• Torkelson has picked up a hit in three games in a row. During his last five outings he is hitting .286 with a home run and three RBIs.
• Riley Greene has a team-high 113 hits to go with a slugging percentage of .526.
• Zach McKinstry has nine home runs, 36 RBI and a batting average of .268 this season.

Diamondbacks Player Leaders

• Geraldo Perdomo has put up a team-best OBP (.371) and slugging percentage (.414). He's batting .271.
• Including all qualified hitters, he is 51st in batting average, while his on-base percentage is 16th and he is 88th in slugging.
• Eugenio Suarez has 95 hits to lead his team. He has a batting average of .248 while slugging .577 with an on-base percentage of .321.
• Including all qualified hitters, he is 98th in batting average, 92nd in on-base percentage and fifth in slugging percentage.
• Corbin Carroll is batting .247 with 18 doubles, 14 triples, 21 home runs and 33 walks.
• Ketel Marte has 14 doubles, 20 home runs and 45 walks while batting .291.

Tigers vs Diamondbacks Head to Head

• 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)
• 6/26/2022: 11-7 ARI (Favorite: Diamondbacks, Spread: -1.5, Total: 8.5, Favorite Moneyline: -124, Underdog Moneyline: +106)
• 6/25/2022: 6-3 DET (Favorite: Diamondbacks, Spread: -1.5, Total: 8, Favorite Moneyline: -166, Underdog Moneyline: +140)

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