Marlins vs. Giants prediction: San Francisco favored to win Sunday's MLB matchup [4/26/2026]

MLB action continues on Sunday at 4:05 PM ET as the Miami Marlins take on the San Francisco Giants at Oracle Park.

The Giants will send Landen Roupp (4-1, 2.28 ERA) to the mound, while the Marlins are going with Max Meyer (1-0, 3.96 ERA).

Based on updated simulations, Dimers' proven MLB model predicts the Giants as the most likely winner of the Marlins vs. Giants game.

This article offers a closer look at Sunday's matchup, including best bets and picks.

Marlins vs. Giants prediction: Who will win and cover?

Using powerful machine learning and data, we have simulated the result of Sunday's MLB matchup between the Marlins and Giants, forming part of our MLB predictions coverage.

Our leading predictive model gives the Giants a 55% chance of beating the Marlins.

According to our model, the Marlins (+1.5) have a 63% chance of covering the run line, while the over/under total of 7.5 runs has a 52% chance of going over.

Marlins vs. Giants odds [4/26/2026]

We have researched the best MLB odds in America for this game, which are listed here:

All odds are correct at the time of publication and are subject to change.

Marlins vs. Giants picks and best bet

After matching our predictions against the best current odds, we can reveal our picks for each of the major markets. Plus, find our best bet for the game below: