Astros vs Blue Jays Prediction, Odds, Moneyline, Spread & Over/Under for Aug. 4

Odds updated as of 3:11 p.m.

The Toronto Blue Jays versus the Houston Astros is on the MLB schedule for Tuesday.

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

Blue Jays vs Astros Game Info

• Toronto Blue Jays (53-60) vs. Houston Astros (58-56)
• Date: Tuesday, August 4, 2026
• Time: 8:10 p.m. ET
• Venue: Daikin Park -- Houston, Texas
• Coverage: SCHN and SNET

Blue Jays vs Astros Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: TOR: (-112) | HOU: (-104)
• Spread: TOR: -1.5 (+150) | HOU: +1.5 (-178)
• Total: 7.5 -- Over: (-104) | Under: (-118)

Blue Jays vs Astros Probable Starting Pitchers

Probable Pitchers: Trey Yesavage (Blue Jays) - 5-5, 3.73 ERA vs Hayden Wesneski (Astros) - 1-0, 4.76 ERA

The Blue Jays will give the nod to Trey Yesavage (5-5, 3.73 ERA), who is eyeing win No. 6 on the season, and the Astros will turn to Hayden Wesneski (1-0, 4.76 ERA). Yesavage's team is 5-11-0 against the spread this season in his starts. Yesavage's team has been victorious in 50% of the games he's started as the moneyline favorite with a record of 5-5. Wesneski has started just one game with a set spread, which the Astros covered. The Astros have not been the underdog on the moneyline when Wesneski starts this season.

Blue Jays vs Astros Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Astros win (58.1%)

Blue Jays vs Astros Moneyline

• Looking at the moneyline for Blue Jays-Astros, Toronto is the favorite at -112, and Houston is -104 playing at home.

Blue Jays vs Astros Spread

• The Astros are hosting the Blue Jays, and are +1.5 on the runline. The Astros are +150 to cover the spread, and the Blue Jays are -178.

Blue Jays vs Astros Over/Under

• An over/under of 7.5 has been set for Blue Jays-Astros on Aug. 4, with the over being -104 and the under -118.

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Blue Jays vs Astros Betting Trends

• The Blue Jays have won in 33, or 55%, of the 60 contests they have been named as odds-on favorites in this year.
• This season Toronto has been victorious 32 times in 57 chances when named as a favorite of at least -112 on the moneyline.
• The Blue Jays and their opponents have hit the over in 55 of their 111 games with a total set by oddsmakers this season.
• The Blue Jays are 52-59-0 against the spread in their 111 games that had a posted line this season.
• The Astros have been the moneyline underdog 65 total times this season. They've finished 34-31 in those games.
• Houston has a 31-26 record (winning 54.4% of its games) when playing as a moneyline underdog of -104 or longer.
• The Astros have had an over/under set by bookmakers 114 times, and have combined with opponents to go over the total in 61 of those games (61-49-4).
• The Astros are 57-57-0 ATS this season.

Blue Jays Player Leaders

• Ernie Clement has an OPS of .725, fueled by an OBP of .312 and a team-best slugging percentage of .413 this season. He has a .288 batting average.
• Among qualifying hitters in baseball, his batting average ranks 15th, his on-base percentage ranks 113th, and he is 87th in slugging.
• Vladimir Guerrero Jr. has 104 hits this season and a team-best OBP of .338. He's batting .261 and slugging .352.
• His batting average ranks 67th among qualified players, his on-base percentage 65th, and his slugging percentage 137th.
• Kazuma Okamoto leads Toronto with 93 hits. He is batting .231 this season and 39 of his hits have gone for extra bases.
• Okamoto has recorded a hit in two games in a row. During his last five outings he is batting .333 with two doubles and three RBIs.
• George Springer has 12 home runs, 36 RBI and a batting average of .239 this season.
• Springer has safely hit in nine games in a row. In his last 10 games he is batting .308 with a double, a triple, two home runs, four walks and nine RBIs.

Astros Player Leaders

• Yordan Alvarez has put up a team-best OBP (.443) and slugging percentage (.648), while pacing the Astros in hits (134, while batting .330).
• Including all the qualified hitters in MLB, his batting average puts him first, his on-base percentage is first, and he is first in slugging.
• Alvarez hopes to build on a four-game hitting streak in this matchup. In his last five games he is hitting .444 with four doubles, seven walks and four RBIs.
• Isaac Paredes is batting .252 with 18 doubles, a triple, 15 home runs and 45 walks. He's slugging .417 with an on-base percentage of .349.
• Including all qualified players, he ranks 82nd in batting average, 47th in on-base percentage and 85th in slugging percentage.
• Christian Walker is batting .237 with 22 doubles, a triple, 22 home runs and 38 walks.
• Jeremy Pena is batting .320 with 12 doubles, a triple, 13 home runs and 18 walks.

Blue Jays vs Astros Head to Head

• 8/3/2026: 3-1 TOR (Favorite: Astros, Spread: -1.5, Total: 9, Favorite Moneyline: -144, Underdog Moneyline: +134)
• 6/24/2026: 3-1 HOU (Favorite: Blue Jays, Spread: -1.5, Total: 8.5, Favorite Moneyline: -142, Underdog Moneyline: +120)
• 6/23/2026: 9-7 HOU (Favorite: Blue Jays, Spread: -1.5, Total: 8.5, Favorite Moneyline: -126, Underdog Moneyline: +108)
• 6/22/2026: 4-2 TOR (Favorite: Blue Jays, Spread: -1.5, Total: 7, Favorite Moneyline: -132, Underdog Moneyline: +112)
• 9/11/2025: 6-0 TOR (Favorite: Blue Jays, Spread: -1.5, Total: 8.5, Favorite Moneyline: -166, Underdog Moneyline: +140)
• 9/10/2025: 3-2 HOU (Favorite: Blue Jays, Spread: -1.5, Total: 8.5, Favorite Moneyline: -156, Underdog Moneyline: +132)
• 9/9/2025: 4-3 TOR (Favorite: Blue Jays, Spread: -1.5, Total: 8, Favorite Moneyline: -152, Underdog Moneyline: +128)
• 4/23/2025: 3-1 HOU (Favorite: Astros, Spread: -1.5, Total: 8.5, Favorite Moneyline: -116, Underdog Moneyline: -102)
• 4/22/2025: 5-1 HOU (Favorite: Blue Jays, Spread: -1.5, Total: 8, Favorite Moneyline: -116, Underdog Moneyline: -102)
• 4/21/2025: 7-0 HOU (Favorite: Astros, Spread: -1.5, Total: 7.5, Favorite Moneyline: -136, Underdog Moneyline: +116)

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