Giants vs Nationals Prediction, Odds, Moneyline, Spread & Over/Under for Aug. 9

Odds updated as of 6:11 a.m.

The MLB's Saturday schedule includes the San Francisco Giants taking on the Washington Nationals.

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

Giants vs Nationals Game Info

• San Francisco Giants (59-57) vs. Washington Nationals (45-70)
• Date: Saturday, August 9, 2025
• Time: 4:05 p.m. ET
• Venue: Oracle Park -- San Francisco, California
• Coverage: NBCS-BA and MASN2

Giants vs Nationals Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: SF: (-168) | WSH: (+142)
• Spread: SF: -1.5 (+125) | WSH: +1.5 (-150)
• Total: 8.5 -- Over: (-100) | Under: (-122)

Giants vs Nationals Probable Starting Pitchers

Probable Pitchers: Carson Whisenhunt (Giants) - 1-0, 4.35 ERA vs Brad Lord (Nationals) - 2-6, 3.42 ERA

The Giants will give the nod to Carson Whisenhunt (1-0) against the Nationals and Brad Lord (2-6). Whisenhunt has a record of 1-1-0 ATS in two starts with a spread this season. Whisenhunt's team lost his only start as a favorite this season. The Nationals have gone 4-4-0 ATS in Lord's eight starts with a set spread. The Nationals are 4-2 in Lord's six starts this season that they were the moneyline underdog.

Giants vs Nationals Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Giants win (57.4%)

Giants vs Nationals Moneyline

• Washington is a +142 underdog on the moneyline, while San Francisco is a -168 favorite at home.

Giants vs Nationals Spread

• The Nationals are at +1.5 on the runline against the Giants. The Nationals are -150 to cover the spread, and the Giants are +125.

Giants vs Nationals Over/Under

• Giants versus Nationals on Aug. 9 has an over/under of 8.5 runs, with the odds on the over -100 and the under set at -122.

Bet on San Francisco Giants vs. Washington Nationals on FanDuel today!

Giants vs Nationals Betting Trends

• The Giants have won in 38, or 52.8%, of the 72 contests they have been named as odds-on favorites in this year.
• This season San Francisco has come away with a win nine times in 18 chances when named as a favorite of at least -168 on the moneyline.
• The Giants' games have gone over the total in 53 of their 116 opportunities.
• The Giants are 50-66-0 against the spread in their 116 games with a line set by sportsbooks this season.
• The Nationals have gone 39-51 in games they were the underdog on the moneyline (winning 43.3% of those games).
• When playing as a moneyline underdog with odds of +142 or longer, Washington has gone 16-18 (47.1%).
• The Nationals have combined with opponents to hit the over on the total 61 times this season for a 61-46-2 record against the over/under.
• The Nationals have gone 54-55-0 against the spread this season.

Giants Player Leaders

• Rafael Devers leads San Francisco in OBP (.380) and total hits (111) this season. He's batting .255 batting average while slugging .462.
• Among all qualified hitters in the majors, he ranks 85th in batting average, 10th in on-base percentage, and 52nd in slugging.
• Jung Hoo Lee is hitting .258 with 27 doubles, nine triples, six home runs and 38 walks, while slugging .410 with an on-base percentage of .325.
• Among qualifying batters, his batting average places him 80th, his on-base percentage 83rd, and his slugging percentage 94th.
• Lee heads into this game looking to extend his seven-game hit streak. During his last 10 outings he is batting .316 with five doubles, a triple, three walks and four RBIs.
• Willy Adames has 100 hits this season and has a slash line of .233/.317/.409.
• Adames enters this game with three games in a row with at least one hit. In his last five games he is hitting .190 with a home run, two walks and two RBIs.
• Heliot Ramos leads San Francisco with a slugging percentage of .416, fueled by 35 extra-base hits.

Nationals Player Leaders

• C.J. Abrams has a .453 slugging percentage, which paces the Nationals. He's batting .267 with an on-base percentage of .333.
• Including all the qualifying players in the majors, his batting average ranks 60th, his on-base percentage ranks 67th, and he is 62nd in slugging.
• James Wood's 108 hits, .356 on-base percentage and .475 slugging percentage are all team-highs. He has a batting average of .254.
• His batting average is 88th among all qualified players, his on-base percentage is 33rd, and he is 34th in slugging.
• Luis Garcia is batting .263 with 22 doubles, nine home runs and 21 walks.
• Nathaniel Lowe is batting .216 with 16 doubles, two triples, 15 home runs and 43 walks.

Giants vs Nationals Head to Head

• 8/8/2025: 5-0 SF (Favorite: Giants, Spread: -1.5, Total: 8.5, Favorite Moneyline: -168, Underdog Moneyline: +142)
• 5/25/2025: 3-2 SF (Favorite: Giants, Spread: -1.5, Total: 8, Favorite Moneyline: -162, Underdog Moneyline: +136)
• 5/24/2025: 3-0 WSH (Favorite: Giants, Spread: -1.5, Total: 8.5, Favorite Moneyline: -158, Underdog Moneyline: +134)
• 5/23/2025: 4-0 SF (Favorite: Nationals, Spread: -1.5, Total: 8, Favorite Moneyline: -112, Underdog Moneyline: -104)
• 8/8/2024: 9-5 SF (Favorite: Giants, Spread: -1.5, Total: 8.5, Favorite Moneyline: -120, Underdog Moneyline: +102)
• 8/7/2024: 7-4 SF (Favorite: Giants, Spread: -1.5, Total: 7.5, Favorite Moneyline: -158, Underdog Moneyline: +134)
• 8/6/2024: 11-5 WSH (Favorite: Giants, Spread: -1.5, Total: 9, Favorite Moneyline: -118, Underdog Moneyline: -100)
• 8/5/2024: 4-1 SF (Favorite: Giants, Spread: -1.5, Total: 9, Favorite Moneyline: -168, Underdog Moneyline: +142)
• 4/10/2024: 7-1 SF (Favorite: Giants, Spread: -1.5, Total: 8.5, Favorite Moneyline: -200, Underdog Moneyline: +168)
• 4/9/2024: 5-3 WSH (Favorite: Giants, Spread: -1.5, Total: 8.5, Favorite Moneyline: -184, Underdog Moneyline: +154)

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