Marlins vs Giants Prediction, Picks & Odds for Today's MLB Game

Quinn Allen - Betting Analyst at Covers.com
Quinn Allen • Betting Analyst 7+ years betting experience
Updated: Apr 24, 2026 , 10:05 AM ET • 4 min read

Allen's Prediction: Back the Marlins to win behind Sandy Alcantara.

MLB

Match starts: 9 hrs
MIA
0 %
SF
0 %
EXPERT PICK - TOTAL
u7.5 (-110)
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Photo By - Reuters Connect.

The Miami Marlins and San Francisco Giants begin a three-game set tonight at Oracle Park, with the hosts looking to keep their winning ways alive.

However, my Marlins vs. Giants predictions have Miami coming away with the series opener, with Sandy Alcantara on the hill.

Read more for my MLB picks for Friday, April 24.

Who will win Marlins vs Giants today: Marlins moneyline (-108)

The Miami Marlins head into this one having won three of their last four contests, and when Sandy Alcantara is on the hill, they always have a chance to win. The righty has compiled a 2-2 record and 3.06 ERA this season, holding opponents to a .197 average.

While the San Francisco Giants did just take two out of three against the Los Angeles Dodgers, they scored only six runs in total, and the Giants were shut out in the rubber match. Alcantara allowed just two earned runs last time out.

Also, Adrian Houser has struggled immensely this season for San Fran. He owns a 5.40 ERA and a 0-2 record through four starts, with opponents batting .292. Miami has scored 18 runs across its last three road contests as well.

Covers COVERS INTEL: The Marlins are 4-1 in their last five meetings with the Giants, and they swept San Francisco last summer at Oracle Park.

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Marlins vs Giants Over/Under pick: Under 7.5 runs (-110)


Three of the last four meetings have cashed the Under, and San Fran just hit the Under in all three contests against the Dodgers at home. They’re 30th in runs scored and 29th in home runs. This offense isn’t thriving, and when Alcantara is on, he’s hard to hit.

While Houser’s 5.40 ERA is concerning, his FIP is sitting at 4.44. He has definitely struggled, but it’s not like getting lit up for six or seven runs each start.

That being said, he has allowed four earned runs in three straight, and the Marlins' offense is averaging 4.5 runs per game.

They will be the ones doing most of the scoring, but it won’t be a high-scoring affair. Miami’s bullpen, which has a 3.13 ERA, will also keep the Giants at bay after Alcantara departs.

Quinn Allen's 2026 Transparency Record
  • ML/RL bets: 7-5, -1.94 units
  • Over/Under bets: 7-5, +1.19 units

Marlins vs Giants odds

  • Moneyline: Marlins -112 | Giants -104
  • Run line: Marlins -1.5 (+158) | Giants +1.5 (-192)
  • Over/Under: Over 7.5  | Under 7.5 

Marlins vs Giants trend

The Miami Marlins have hit the Moneyline in 26 of their last 45 games (+9.05 Units / 16% ROI). Find more MLB betting trends for Marlins vs. Giants.

How to watch Marlins vs Giants and game info

Location Oracle Park, San Francisco, CA
Date Friday, April 24, 2026
First pitch 10:15 p.m. ET
TV Apple TV+
Marlins starting pitcher Sandy Alcantara
(2-2, 3.06 ERA)
Giants starting pitcher Adrian Houser
(0-2, 5.40 ERA)

Marlins vs Giants latest injuries

Marlins vs Giants weather

Odds are correct at the time of publishing and are subject to change.
Not intended for use in MA.
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Quinn Allen - Covers
Betting Analyst

Quinn Allen is an experienced sports journalist from Vancouver, Canada who fell in love with sports by the time he could walk. He proceeded to play high-level baseball and soccer growing up and eventually played college baseball in the United States.

After his career ended, Quinn received his broadcast journalism degree from BCIT and has since written for many sports publications including ClutchPoints, Gino Hard, and RG, where he plies his trade as a writer and editor.

Quinn's favorite team is Chelsea FC and he'd like to watch a match at Stamford Bridge one day. He loves to bet on NBA player props and encourages others to bet responsibly and not chase losses.

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