Giants vs Marlins Prediction, Odds, Moneyline, Spread & Over/Under for April 26

Odds updated as of 3:11 p.m.

The MLB's Sunday slate includes the San Francisco Giants facing the Miami Marlins.

All the info you need to make smart bets on this game at FanDuel Sportsbook can be found below. Check out all of the latest MLB betting lines here.

Giants vs Marlins Game Info

• San Francisco Giants (12-15) vs. Miami Marlins (13-14)
• Date: Sunday, April 26, 2026
• Time: 4:05 p.m. ET
• Venue: Oracle Park -- San Francisco, California
• Coverage: NBCS-BA and Marlins.TV

Giants vs Marlins Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: SF: (-130) | MIA: (+110)
• Spread: SF: -1.5 (+168) | MIA: +1.5 (-205)
• Total: 7.5 -- Over: (-110) | Under: (-110)

Giants vs Marlins Probable Starting Pitchers

Probable Pitchers: Landen Roupp (Giants) - 4-1, 2.28 ERA vs Max Meyer (Marlins) - 1-0, 3.96 ERA

The Giants will call on Landen Roupp (4-1) against the Marlins and Max Meyer (1-0). Roupp's team is 3-2-0 against the spread in his starts this season. Roupp's team lost his only start as a favorite this season. When Meyer starts, the Marlins have gone 3-2-0 against the spread. The Marlins were the underdog on the moneyline for two Meyer starts this season -- they lost both.

Giants vs Marlins Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Giants win (55.1%)

Giants vs Marlins Moneyline

• Miami is a +110 underdog on the moneyline, while San Francisco is a -130 favorite at home.

Giants vs Marlins Spread

• The Giants are hosting the Marlins and are favored by 1.5 runs on the spread. The Giants are +168 to cover the runline, with the Marlins being -205.

Giants vs Marlins Over/Under

• Giants versus Marlins on April 26 has an over/under of 7.5 runs, with the odds on the over -110 and the under set at -110.

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Giants vs Marlins Betting Trends

• The Giants have been victorious in four of the nine contests they have been chosen as favorites in this season.
• This season San Francisco has come away with a win two times in three chances when named as a favorite of at least -130 on the moneyline.
• Contests with the Giants have gone over the total set by sportsbooks in 12 of 27 chances this season.
• In 27 games with a line this season, the Giants have a mark of 10-17-0 against the spread.
• The Marlins are 1-8 in games they were listed as the moneyline underdog (winning 11.1% of those games).
• Miami is 1-7 (winning only 12.5% of its games) when it has played as a moneyline underdog of +110 or longer.
• The Marlins have played in 26 games with a set over/under, and have combined with their opponents to go over the total 15 times (15-10-1).
• The Marlins are 10-16-0 against the spread this season.

Giants Player Leaders

• Luis Arraez leads San Francisco with an OBP of .355, plus a team-best slugging percentage of .382. He's batting .324 on the season.
• Among qualifying batters, he ranks 10th in batting average, his on-base percentage ranks 54th, and he is 111th in slugging.
• Arraez hopes to build on a five-game hitting streak in this matchup. In his last five games he is hitting .400 with a double, a walk and two RBIs.
• Jung Hoo Lee is hitting .287 with eight doubles, two home runs and eight walks, while slugging .436 with an on-base percentage of .337.
• He is 34th in batting average, 86th in on-base percentage and 61st in slugging in MLB.
• Lee heads into this game looking to extend his two-game hit streak. In his last five games he is batting .500 with two doubles, a home run, a walk and two RBIs.
• Matt Chapman has 30 hits this season and has a slash line of .286/.342/.381.
• Chapman takes a two-game hitting streak into this game. In his last five games he is batting .188 with a double and four walks.
• Casey Schmitt has 23 hits, which is best among San Francisco hitters this season, while batting .295 with 11 extra-base hits.
• Schmitt enters this matchup on a two-game hitting streak. During his last five outings he is hitting .222 with two doubles, a home run, a walk and three RBIs.

Marlins Player Leaders

• Liam Hicks paces the Marlins with 26 hits. He's batting .313 and slugging .530 with an on-base percentage of .355.
• Including all qualified hitters in the majors, he is 16th in batting average, 54th in on-base percentage and 20th in slugging percentage.
• Xavier Edwards leads his team with a .431 OBP, and has a club-best .480 slugging percentage. He has a batting average of .353.
• Including all qualifying hitters, he ranks first in batting average, third in on-base percentage and 38th in slugging percentage.
• Otto Lopez is batting .327 with five doubles, two triples, three home runs and six walks.
• Jakob Marsee has two doubles, two triples, a home run and 16 walks while hitting .184.

Giants vs Marlins Head to Head

• 4/25/2026: 6-2 SF (Favorite: Giants, Spread: -1.5, Total: 7.5, Favorite Moneyline: -110, Underdog Moneyline: -106)
• 4/24/2026: 9-4 MIA (Favorite: Marlins, Spread: -1.5, Total: 7.5, Favorite Moneyline: -112, Underdog Moneyline: -104)
• 6/26/2025: 12-5 MIA (Favorite: Giants, Spread: -1.5, Total: 7.5, Favorite Moneyline: -180, Underdog Moneyline: +152)
• 6/25/2025: 8-5 MIA (Favorite: Giants, Spread: -1.5, Total: 6.5, Favorite Moneyline: -225, Underdog Moneyline: +188)
• 6/24/2025: 4-2 MIA (Favorite: Giants, Spread: -1.5, Total: 8, Favorite Moneyline: -184, Underdog Moneyline: +154)
• 6/1/2025: 4-2 SF (Favorite: Giants, Spread: -1.5, Total: 8, Favorite Moneyline: -118, Underdog Moneyline: -100)
• 5/31/2025: 1-0 MIA (Favorite: Giants, Spread: -1.5, Total: 7.5, Favorite Moneyline: -146, Underdog Moneyline: +124)
• 5/30/2025: 2-0 SF (Favorite: Giants, Spread: -1.5, Total: 8.5, Favorite Moneyline: -164, Underdog Moneyline: +138)
• 9/1/2024: 7-5 MIA (Favorite: Giants, Spread: -1.5, Total: 7, Favorite Moneyline: -275, Underdog Moneyline: +225)
• 8/31/2024: 4-3 MIA (Favorite: Giants, Spread: -1.5, Total: 7.5, Favorite Moneyline: -142, Underdog Moneyline: +120)

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