Giants vs. Marlins Dunkel MLB Picks, Predictions and Prop Bets - June 21

Jung Hoo Lee leads the San Francisco Giants into a matchup with Otto Lopez and the Miami Marlins at loanDepot park, Sunday at 1:40 p.m. ET. Lee is hitting .331, second-best in the league, and Lopez is first at .332. Logan Webb (4-4, 3.46 ERA) will start for the Giants, who are 31-45 this season and fourth in the NL West. Ryan Gusto (0-2, 7.24 ERA) is starting for the Marlins, who are 39-38 and fourth in the NL East.

Despite playing away from their home ballpark, the Giants are favored to win (-148) over the Marlins (+121). The game has an over/under of 8 runs.

Giants vs. Marlins Odds, Game Time

• Game day: Sunday, June 21, 2026
• Game time: 1:40 p.m. ET
• Location: Miami, Florida
• Stadium: loanDepot park
• Favorite: Giants (-148)
• Underdog: Marlins (+121)
• Over/under: 8

How to Watch Giants vs. Marlins

• TV Channel: MIAM and NBCS-BA
• Live Stream: Fubo (Watch for free)

Bet now on FanDuel Sportsbook!

Giants vs. Marlins: Betting the Moneyline

• The Giants have put together a 12-14 record in games they were listed as the moneyline favorite (winning 46.2% of those games).
• Miami has come away with 13 wins in the 40 contests it has been listed as the underdogs in this season.
• San Francisco is 1-2 this season when entering a game favored by -148 or more on the moneyline.
• This year, the Marlins have won six of 18 games when listed as at least +121 or worse on the moneyline.
• The Giants have an implied moneyline win probability of 59.7% in this matchup.
• The moneyline set for this matchup implies the Marlins have a 45.2% chance of coming away with a victory in the contest.

Giants vs. Marlins: Betting the Spread & Total

• The Giants have combined with opponents to go over the total 37 times this season for a 37-34-4 record against the over/under.
• Miami and its opponents have hit the over in 43 of its 77 games with a total this season.
• The Giants have covered 42.7% of their games this season, going 32-43-0 against the spread.
• The Marlins have an against the spread record of 39-38-0 in 77 games with a line this season.