Padres vs Astros Prediction, Odds, Moneyline, Spread & Over/Under for Aug. 8

Odds updated as of 5:13 a.m.

The Saturday schedule in MLB includes a matchup between the San Diego Padres and the Houston Astros.

All the info you need to make smart bets on this matchup at FanDuel Sportsbook can be found below. Check out all of the latest MLB betting lines here.

Padres vs Astros Game Info

• San Diego Padres (60-57) vs. Houston Astros (60-57)
• Date: Saturday, August 8, 2026
• Time: 7:15 p.m. ET
• Venue: Petco Park -- San Diego, California
• Coverage: Padres.TV and SCHN

Padres vs Astros Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: SD: (-110) | HOU: (+102)
• Spread: SD: +1.5 (-196) | HOU: -1.5 (+162)
• Total: 8.5 -- Over: (-110) | Under: (-110)

Padres vs Astros Probable Starting Pitchers

Probable Pitchers: Michael King (Padres) - 6-8, 3.45 ERA vs Peter Lambert (Astros) - 8-5, 3.06 ERA

The Padres will look to Michael King (6-8) versus the Astros and Peter Lambert (8-5). King and his team have a record of 7-16-0 against the spread when he starts. King's team has a record of 6-8 this season when he starts and they are the favorite on the moneyline. The Astros have a 12-7-0 record against the spread in Lambert's starts. The Astros have a 6-4 record in Lambert's 10 starts this season when they were the moneyline underdog.

Padres vs Astros Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Astros win (50%)

Padres vs Astros Moneyline

• Houston is a +102 underdog on the moneyline, while San Diego is a -110 favorite at home.

Padres vs Astros Spread

• The Astros are 1.5-run favorites against the spread for this matchup with the Padres. The Astros are +162 to cover, while the Padres are -196 to cover as a 1.5-run underdog on the runline.

Padres vs Astros Over/Under

• The over/under for Padres-Astros on Aug. 8 is 8.5. The over is -110, and the under is -110.

Bet on San Diego Padres vs. Houston Astros on FanDuel today!

Padres vs Astros Betting Trends

• The Padres have won in 26, or 53.1%, of the 49 contests they have been named as odds-on favorites in this year.
• This year San Diego has won 26 of 49 games when listed as at least -110 on the moneyline.
• The Padres and their opponents have hit the over in 54 of their 117 games with a total set by oddsmakers this season.
• In 117 games with a line this season, the Padres have a mark of 64-53-0 against the spread.
• The Astros have won 53% of the games this season they were the underdog on the moneyline (35-31).
• In games it has played as a moneyline underdog with odds of +102 or longer, Houston has gone 26-22 (54.2%).
• The Astros have played in 117 games with an over/under set, and have combined with their opponents to go over the total 64 times (64-49-4).
• The Astros are 59-58-0 ATS this season.

Padres Player Leaders

• Fernando Tatis Jr. leads San Diego with an OBP of .350, plus a team-best slugging percentage of .409. He's batting .281 on the season.
• He is 30th in batting average, 44th in on-base percentage, and 91st in slugging among qualified hitters in baseball.
• Tatis will look for his fifth straight game with a hit in this contest. In his last five games he is batting .238 with two doubles, two home runs, a walk and two RBIs.
• Manny Machado has 89 hits, which leads San Diego batters this season. He's batting .211 with 43 extra-base hits. He's also slugging .423 with an on-base percentage of .298.
• Among qualifying hitters, his batting average ranks him 138th, his on-base percentage 123rd, and his slugging percentage 75th.
• Jackson Merrill has collected 107 base hits, an OBP of .292 and a slugging percentage of .400 this season.
• Merrill takes a two-game hitting streak into this game. In his last five games he is hitting .333 with a triple, a walk and four RBIs.
• Xander Bogaerts has been key for San Diego with 86 hits, an OBP of .321 plus a slugging percentage of .324.

Astros Player Leaders

• Yordan Alvarez has racked up 137 hits with a .442 on-base percentage and a .636 slugging percentage, all club-bests for the Astros. He's batting .328.
• Including all the qualifying hitters in the majors, his batting average is first, his on-base percentage is first, and he is first in slugging.
• Alvarez heads into this game on a seven-game hitting streak. In his last 10 outings he is hitting .378 with four doubles, a home run, 12 walks and nine RBIs.
• Isaac Paredes has 19 doubles, a triple, 15 home runs and 45 walks while hitting .253. He's slugging .417 with an on-base percentage of .348.
• He is currently 80th in batting average, 48th in on-base percentage and 84th in slugging percentage among all qualifying hitters.
• Christian Walker is hitting .240 with 24 doubles, a triple, 22 home runs and 40 walks.
• Jeremy Pena is batting .306 with 12 doubles, a triple, 13 home runs and 21 walks.

Padres vs Astros Head to Head

• 8/7/2026: 6-3 HOU (Favorite: Padres, Spread: -1.5, Total: 8.5, Favorite Moneyline: -110, Underdog Moneyline: +102)
• 4/20/2025: 3-2 SD (Favorite: Astros, Spread: -1.5, Total: 7.5, Favorite Moneyline: -118, Underdog Moneyline: -100)
• 4/19/2025: 3-2 HOU (Favorite: Padres, Spread: -1.5, Total: 7.5, Favorite Moneyline: -118, Underdog Moneyline: -100)
• 4/18/2025: 6-4 HOU (Favorite: Astros, Spread: -1.5, Total: 9, Favorite Moneyline: -162, Underdog Moneyline: +136)
• 9/18/2024: 4-0 SD (Favorite: Padres, Spread: -1.5, Total: 6.5, Favorite Moneyline: -110, Underdog Moneyline: -106)
• 9/17/2024: 4-3 HOU (Favorite: Padres, Spread: -1.5, Total: 7.5, Favorite Moneyline: -118, Underdog Moneyline: -100)
• 9/16/2024: 3-1 SD (Favorite: Padres, Spread: -1.5, Total: 7.5, Favorite Moneyline: -118, Underdog Moneyline: -100)
• 9/10/2023: 12-2 HOU (Favorite: Astros, Spread: -1.5, Total: 10, Favorite Moneyline: -188, Underdog Moneyline: +158)
• 9/9/2023: 7-5 HOU (Favorite: Astros, Spread: -1.5, Total: 9, Favorite Moneyline: -120, Underdog Moneyline: +102)
• 9/8/2023: 11-2 SD (Favorite: Astros, Spread: -1.5, Total: 8.5, Favorite Moneyline: -142, Underdog Moneyline: +120)

Sign up for FanDuel Sportsbook and FanDuel Daily Fantasy today!