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

Odds updated as of 3:13 p.m.

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

We've got you covered, in terms of the vital information regarding this game before you take a look at the MLB odds and spreads on FanDuel Sportsbook.

Rays vs Giants Game Info

• Tampa Bay Rays (61-63) vs. San Francisco Giants (59-64)
• Date: Sunday, August 17, 2025
• Time: 4:05 p.m. ET
• Venue: Oracle Park -- San Francisco, California
• Coverage: MLB Network, NBCS-BA, and FDSSUN

Rays vs Giants Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: TB: (-112) | SF: (-104)
• Spread: TB: -1.5 (+146) | SF: +1.5 (-178)
• Total: 8 -- Over: (-102) | Under: (-120)

Rays vs Giants Probable Starting Pitchers

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

The probable starters are Ryan Pepiot (8-9) for the Rays and Logan Webb (10-9) for the Giants. Pepiot and his team have a record of 8-17-0 against the spread when he starts. Pepiot's team has won 58.3% of his starts when they are favored on the moneyline (7-5). The Giants have gone 9-16-0 ATS in Webb's 25 starts with a set spread. The Giants were named the moneyline underdog for two Webb starts this season -- they won both.

Rays vs Giants Prediction & Pick

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

Rays vs Giants Moneyline

• San Francisco is the underdog, -104 on the moneyline, while Tampa Bay is a -112 favorite despite being on the road.

Rays vs Giants Spread

• The Rays are 1.5-run road favorites on the runline against the Giants. The Rays are +146 to cover, and the Giants are -178.

Rays vs Giants Over/Under

• The Rays-Giants contest on Aug. 17 has been given an over/under of 8 runs. The over is set at -102 and the under at -120.

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

Rays vs Giants Betting Trends

• The Rays have been victorious in 33, or 58.9%, of the 56 contests they have been chosen as favorites in this season.
• Tampa Bay has not played a game this season with better moneyline odds than -112.
• The Rays and their opponents have gone over in 48 of their 120 games with a total set by sportsbooks this season.
• The Rays have an against the spread record of 52-68-0 in 120 games with a line this season.
• The Giants have gone 21-24 in games they were listed as the moneyline underdog (winning 46.7% of those games).
• San Francisco has not yet played as a moneyline underdog of -104 or longer.
• The Giants have played in 123 games with a set over/under, and have combined with their opponents to go over the total 55 times (55-62-6).
• The Giants have covered 42.3% of their games this season, going 52-71-0 ATS.

Rays Player Leaders

• Junior Caminero has 120 hits, which ranks first among Tampa Bay hitters this season, while batting .260 with 56 extra-base hits. He has an on-base percentage of .301 and a slugging percentage of .532.
• Among qualified hitters in baseball, his batting average ranks 74th, his on-base percentage ranks 132nd, and he is 11th in slugging.
• Yandy Diaz leads Tampa Bay in slugging percentage (.464) thanks to 43 extra-base hits. He's batting .283 with an on-base percentage of .344.
• Among qualified hitters, he is 25th in batting average, 53rd in on-base percentage and 47th in slugging percentage.
• Diaz has picked up a hit in six straight games. During his last 10 games he is hitting .300 with three doubles, four walks and five RBIs.
• Brandon Lowe has 105 hits this season and has a slash line of .275/.321/.497.
• Chandler Simpson is batting .306 with a .340 OBP and 18 RBI for Tampa Bay this season.
• Simpson brings a seven-game hitting streak into this game. In his last 10 games he is batting .357 with two doubles, a triple, two walks and three RBIs.

Giants Player Leaders

• Rafael Devers has 118 hits with a .376 on-base percentage, leading the Giants in both statistics. He's batting .255 and slugging .464.
• Including all the qualified hitters in the majors, he is 88th in batting average, 11th in on-base percentage and 47th in slugging percentage.
• Devers hopes to build on a five-game hitting streak in this matchup. During his last five outings he is hitting .227 with a double, a home run and an RBI.
• Jung Hoo Lee is hitting .260 with 27 doubles, 10 triples, six home runs and 39 walks. He's slugging .408 with an on-base percentage of .324.
• He ranks 74th in batting average, 87th in on-base percentage and 97th in slugging percentage in the majors.
• Willy Adames is hitting .224 with 18 doubles, two triples, 19 home runs and 56 walks.
• Heliot Ramos leads his team with a .403 slugging percentage.

Rays vs Giants Head to Head

• 8/16/2025: 2-1 TB (Favorite: Rays, Spread: -1.5, Total: 8, Favorite Moneyline: -112, Underdog Moneyline: -104)
• 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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