Giants vs Rays Prediction, Odds, Moneyline, Spread & Over/Under for Aug. 16

Odds updated as of 5:13 p.m.

The Saturday schedule in MLB includes a matchup between the San Francisco Giants and the Tampa Bay Rays.

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

Giants vs Rays Game Info

• San Francisco Giants (59-63) vs. Tampa Bay Rays (60-63)
• Date: Saturday, August 16, 2025
• Time: 9:05 p.m. ET
• Venue: Oracle Park -- San Francisco, California
• Coverage: NBCS-BA and FDSSUN

Giants vs Rays Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: SF: (-120) | TB: (+102)
• Spread: SF: +1.5 (-215) | TB: -1.5 (+176)
• Total: 8 -- Over: (-102) | Under: (-120)

Giants vs Rays Probable Starting Pitchers

Probable Pitchers: Justin Verlander (Giants) - 1-9, 4.62 ERA vs Adrian Houser (Rays) - 6-4, 2.84 ERA

The Giants will give the nod to Justin Verlander (1-9, 4.62 ERA), who is eyeing win No. 2 on the season, and the Rays will counter with Adrian Houser (6-4, 2.84 ERA). Verlander and his team are 4-16-0 ATS this season when he starts. When Verlander starts a game and his team is the favorite on the moneyline, they have a record of 3-9. The Rays have an 8-4-0 ATS record in Houser's 12 starts that had a set spread. The Rays are 6-5 in Houser's 11 starts this season that they were the underdog on the moneyline.

Giants vs Rays Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Rays win (56.8%)

Giants vs Rays Moneyline

• The moneyline numbers for Giants vs. Rays reveal San Francisco as the favorite (-120) and Tampa Bay as the underdog (+102) on the road.

Giants vs Rays Spread

• The Rays are 1.5-run favorites against the spread for this matchup with the Giants. The Rays are +176 to cover, while the Giants are -215 to cover as a 1.5-run underdog on the runline.

Giants vs Rays Over/Under

• A combined run total of 8 has been set for Giants-Rays on Aug. 16, with the over at -102 and the under at -120.

Bet on San Francisco Giants vs. Tampa Bay Rays on FanDuel today!

Giants vs Rays Betting Trends

• The Giants have been chosen as favorites in 77 games this year and have walked away with the win 38 times (49.4%) in those games.
• Oddsmakers have given San Francisco the best odds of winning it has seen this season, with a -120 moneyline listed for this contest.
• The Giants' games have gone over the total in 55 of their 122 opportunities.
• The Giants have posted a record of 51-71-0 against the spread this season.
• The Rays are 24-35 in games they were listed as the moneyline underdog (winning 40.7% of those games).
• Tampa Bay has not played a game this season with moneyline odds of +102 or longer.
• In the 119 games oddsmakers have set an over/under for the Rays, they have combined with opponents to go over the total 48 times (48-65-6).
• The Rays have gone 52-67-0 ATS this season.

Giants Player Leaders

• Rafael Devers has 117 hits and an OBP of .377, both of which lead San Francisco hitters this season. He has a .255 batting average and a slugging percentage of .466.
• Among qualified hitters in the majors, his batting average ranks 87th, his on-base percentage ranks 10th, and he is 42nd in slugging.
• Devers will look for his fifth straight game with a hit in this contest. In his last five games he is batting .182 with a double, a home run and an RBI.
• Jung Hoo Lee is batting .257 with 27 doubles, 10 triples, six home runs and 39 walks, while slugging .407 with an on-base percentage of .323.
• His batting average is 85th among qualified players, his on-base percentage 89th, and his slugging percentage 96th.
• Lee heads into this game looking to extend his four-game hit streak. During his last five outings he is hitting .250 with a triple and a walk.
• Willy Adames is batting .223 with a .398 slugging percentage and 62 RBI this year.
• Heliot Ramos leads San Francisco in slugging percentage (.406) thanks to 36 extra-base hits.
• Ramos takes a two-game hitting streak into this game. In his last five games he is hitting .136 with a double and an RBI.

Rays Player Leaders

• Junior Caminero has put up 120 hits, a team-best for the Rays. He's batting .261 and slugging .536 with an on-base percentage of .301.
• Including all qualified players in MLB, he ranks 71st in batting average, 130th in on-base percentage and ninth in slugging percentage.
• Yandy Diaz is slugging .463 to pace his team. He has a batting average of .281 with an on-base percentage of .343.
• Including all qualified hitters, he ranks 26th in batting average, 54th in on-base percentage and 46th in slugging percentage.
• Brandon Lowe has 13 doubles, 24 home runs and 27 walks while batting .272.
• Chandler Simpson is hitting .307 with 10 doubles, two triples and 15 walks.

Giants vs Rays Head to Head

• 8/15/2025: 7-6 TB (Favorite: Giants, Spread: -1.5, Total: 8, Favorite Moneyline: -112, Underdog Moneyline: -104)
• 4/14/2024: 9-4 TB (Favorite: Giants, Spread: -1.5, Total: 8, Favorite Moneyline: -110, Underdog Moneyline: -106)
• 4/13/2024: 11-2 SF (Favorite: Rays, Spread: -1.5, Total: 7.5, Favorite Moneyline: -110, Underdog Moneyline: -106)
• 4/12/2024: 2-1 TB (Favorite: Rays, Spread: -1.5, Total: 8.5, Favorite Moneyline: -108, Underdog Moneyline: -108)
• 8/16/2023: 6-1 TB (Favorite: Giants, Spread: -1.5, Total: 8.5, Favorite Moneyline: -118, Underdog Moneyline: -100)
• 8/15/2023: 7-0 SF (Favorite: Giants, Spread: -1.5, Total: 8.5, Favorite Moneyline: -112, Underdog Moneyline: -104)
• 8/14/2023: 10-2 TB (Favorite: Rays, Spread: -1.5, Total: 7.5, Favorite Moneyline: -134, Underdog Moneyline: +114)

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