Padres vs Diamondbacks Prediction, Odds, Moneyline, Spread & Over/Under for July 8

Odds updated as of 9:11 p.m.

The Wednesday schedule in MLB includes a matchup between the San Diego Padres and the Arizona Diamondbacks.

Here's everything you need to know before checking out today's MLB odds and spreads on FanDuel Sportsbook.

Padres vs Diamondbacks Game Info

• San Diego Padres (45-46) vs. Arizona Diamondbacks (45-46)
• Date: Wednesday, July 8, 2026
• Time: 10:10 p.m. ET
• Venue: Petco Park -- San Diego, California
• Coverage: ESPN

Padres vs Diamondbacks Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: SD: (-142) | ARI: (+120)
• Spread: SD: -1.5 (+152) | ARI: +1.5 (-184)
• Total: 8.5 -- Over: (-104) | Under: (-118)

Padres vs Diamondbacks Probable Starting Pitchers

Probable Pitchers: Michael King (Padres) - 5-7, 3.52 ERA vs Jose Cabrera (Diamondbacks) - 0-1, 4.73 ERA

The Padres will give the nod to Michael King (5-7) versus the Diamondbacks and Jose Cabrera (0-1). When King starts, his team is 6-12-0 against the spread this season. King's team has a record of 4-7 this season when he starts and they are the favorite on the moneyline. The Diamondbacks did not cover in any of Cabrera's three starts with a set spread. The Diamondbacks were named the moneyline underdog for two Cabrera starts this season -- they lost both.

Padres vs Diamondbacks Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Padres win (57.5%)

Padres vs Diamondbacks Moneyline

• Arizona is the underdog, +120 on the moneyline, while San Diego is a -142 favorite at home.

Padres vs Diamondbacks Spread

• The Padres are hosting the Diamondbacks and are favored by 1.5 runs on the spread. The Padres are +152 to cover the runline, with the Diamondbacks being -184.

Padres vs Diamondbacks Over/Under

• The over/under for Padres-Diamondbacks on July 8 is 8.5. The over is -104, and the under is -118.

Bet on San Diego Padres vs. Arizona Diamondbacks on FanDuel today!

Padres vs Diamondbacks Betting Trends

• The Padres have won in 19, or 54.3%, of the 35 contests they have been named as odds-on favorites in this year.
• This season San Diego has been victorious 11 times in 18 chances when named as a favorite of at least -142 on the moneyline.
• The Padres and their opponents have gone over in 39 of their 91 games with a total set by sportsbooks this season.
• The Padres are 49-42-0 against the spread in their 91 games that had a posted line this season.
• The Diamondbacks have put together an 18-31 record in games they were listed as the moneyline underdog (winning 36.7% of those games).
• Arizona has gone 7-12 when it has played as a moneyline underdog with odds of +120 or longer (36.8%).
• The Diamondbacks have combined with opponents to hit the over on the total 37 times this season for a 37-50-3 record against the over/under.
• The Diamondbacks have gone 48-42-0 ATS this season.

Padres Player Leaders

• Manny Machado is batting .188 with 16 doubles, 18 home runs and 44 walks. He has an on-base percentage of .282 while slugging .404.
• Among qualified batters in baseball, his batting average ranks 151st, his on-base percentage ranks 142nd, and he is 95th in slugging.
• Fernando Tatis Jr. has a slash line of .281/.342/.384 this season and a team-best OPS of .725.
• His batting average ranks 30th among qualified players, his on-base percentage 57th, and his slugging percentage 111th.
• Gavin Sheets leads San Diego in total hits (62) this season, and 29 of those have gone for extra bases.
• Xander Bogaerts has been key for San Diego with 68 hits, an OBP of .321 plus a slugging percentage of .333.

Diamondbacks Player Leaders

• Ketel Marte has a slugging percentage of .486, a team-high for the Diamondbacks. He's batting .267 with an on-base percentage of .325.
• Including all qualifying players, he is 52nd in batting average, while his on-base percentage ranks 82nd and he is 32nd in slugging.
• Marte brings a three-game hitting streak into this matchup. During his last five outings he is batting .263 with a double, a triple and three walks.
• Corbin Carroll paces his team with 86 hits and a .354 on-base percentage. He has a batting average of .263 while slugging .502.
• He ranks 59th in batting average, 41st in on-base percentage and 22nd in slugging percentage in MLB.
• Geraldo Perdomo is hitting .243 with 13 doubles, three triples, six home runs and 52 walks.
• Ildemaro Vargas has 12 doubles, two triples, seven home runs and 15 walks while hitting .257.

Padres vs Diamondbacks Head to Head

• 7/7/2026: 4-1 SD (Favorite: Padres, Spread: -1.5, Total: 8.5, Favorite Moneyline: -120, Underdog Moneyline: +102)
• 7/6/2026: 8-0 ARI (Favorite: Padres, Spread: -1.5, Total: 8.5, Favorite Moneyline: -124, Underdog Moneyline: +106)
• 4/26/2026: 12-7 ARI (Favorite: Padres, Spread: -1.5, Total: 15, Favorite Moneyline: -134, Underdog Moneyline: +114)
• 4/25/2026: 6-4 SD (Favorite: Diamondbacks, Spread: -1.5, Total: 16, Favorite Moneyline: -116, Underdog Moneyline: -102)
• 9/28/2025: 12-4 SD (Favorite: Padres, Spread: -1.5, Total: 8, Favorite Moneyline: -130, Underdog Moneyline: +110)
• 9/27/2025: 5-1 SD (Favorite: Padres, Spread: -1.5, Total: 7.5, Favorite Moneyline: -154, Underdog Moneyline: +130)
• 9/26/2025: 7-4 SD (Favorite: Padres, Spread: -1.5, Total: 7.5, Favorite Moneyline: -144, Underdog Moneyline: +122)
• 8/6/2025: 3-2 SD (Favorite: Padres, Spread: -1.5, Total: 9.5, Favorite Moneyline: -136, Underdog Moneyline: +116)
• 8/5/2025: 10-5 SD (Favorite: Padres, Spread: -1.5, Total: 9, Favorite Moneyline: -134, Underdog Moneyline: +114)
• 8/4/2025: 6-2 ARI (Favorite: Padres, Spread: -1.5, Total: 9, Favorite Moneyline: -130, Underdog Moneyline: +110)

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