Giants vs Rays Prediction, Odds, Moneyline, Spread & Over/Under for Aug. 17

Odds updated as of 11:13 p.m.

In MLB action on Sunday, the San Francisco Giants face the Tampa Bay Rays.

We've got you covered, in terms of the most important information about this matchup before you take a look at the MLB odds and spreads on FanDuel Sportsbook.

Giants vs Rays Game Info

• San Francisco Giants (59-63) vs. Tampa Bay Rays (60-63)
• Date: Sunday, August 17, 2025
• Time: 4:05 p.m. ET
• Venue: Oracle Park -- San Francisco, California
• Coverage: MLB Network, NBCS-BA, and FDSSUN

Giants vs Rays Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: SF: (-162) | TB: (+136)
• Spread: SF: -1.5 (+126) | TB: +1.5 (-152)
• Total: 7.5 -- Over: (-112) | Under: (-108)

Giants vs Rays Probable Starting Pitchers

Probable Pitchers: Logan Webb (Giants) - 10-9, 3.34 ERA vs Ryan Pepiot (Rays) - 8-9, 3.86 ERA

The Giants will give the nod to Logan Webb (10-9, 3.34 ERA), who is eyeing win No. 11 on the season, and the Rays will turn to Ryan Pepiot (8-9, 3.86 ERA). Webb and his team have a record of 9-16-0 against the spread when he starts. Webb's team has been victorious in 43.5% of the games he's started as the moneyline favorite with a record of 10-13. The Rays have an 8-17-0 record against the spread in Pepiot's starts. The Rays have a 3-10 record in Pepiot's 13 starts this season when they were the moneyline underdog.

Giants vs Rays Prediction & Pick

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

Giants vs Rays Moneyline

• Looking at the moneyline for Rays-Giants, Tampa Bay is the underdog at +136, and San Francisco is -162 playing at home.

Giants vs Rays Spread

• The Rays are +1.5 on the spread (-152 to cover), and San Francisco is +126 to cover the runline.

Giants vs Rays Over/Under

• Giants versus Rays, on Aug. 17, has an over/under of 7.5, with the over being -112 and the under -108.

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

Giants vs Rays Betting Trends

• The Giants have been victorious in 38, or 49.4%, of the 77 contests they have been chosen as favorites in this season.
• These are the best odds of a victory sportsbooks have given San Francisco this season, with a -162 moneyline set for this game.
• The Giants and their opponents have gone over in 55 of their 122 games with a total set by sportsbooks this season.
• The Giants are 51-71-0 against the spread in their 122 games with a line set by sportsbooks this season.
• The Rays have won 24 of the 59 games they were the underdog on the moneyline this season (40.7%).
• Tampa Bay has not yet played as a moneyline underdog of +136 or longer.
• The Rays have combined with opponents to hit the over on the total 48 times this season for a 48-65-6 record against the over/under.
• The Rays have a 52-67-0 record ATS this season.

Giants Player Leaders

• Rafael Devers leads San Francisco with 117 hits and an OBP of .377 this season. He has a .255 batting average and a slugging percentage of .466.
• He ranks 87th in batting average, 10th in on-base percentage, and 42nd in slugging among qualified batters in the majors.
• Devers hopes to build on a four-game hitting streak in this matchup. During his last five outings 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. He's slugging .407 with an on-base percentage of .323.
• Among qualifying hitters, his batting average places him 82nd, his on-base percentage 91st, and his slugging percentage 96th.
• Lee takes a four-game streak with at least one hit into this one. During his last five outings he is hitting .250 with a triple and a walk.
• Willy Adames has 101 hits this season and has a slash line of .223/.309/.398.
• Heliot Ramos leads San Francisco with a slugging percentage of .406, fueled by 36 extra-base hits.
• Ramos takes a two-game hitting streak into this matchup. In his last five games he is batting .136 with a double and an RBI.

Rays Player Leaders

• Junior Caminero has racked up 120 hits, a team-best for the Rays. He's batting .261 and slugging .536 with an on-base percentage of .301.
• He ranks 72nd in batting average, 128th in on-base percentage and 10th in slugging percentage among all qualified hitters in the majors.
• Yandy Diaz's .463 slugging percentage paces his team. He has a batting average of .281 with an on-base percentage of .343.
• He is currently 26th in batting average, 56th in on-base percentage and 46th in slugging percentage among all qualified hitters.
• Brandon Lowe is batting .272 with 13 doubles, 24 home runs and 27 walks.
• 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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