San Francisco Giants vs Miami Marlins Picks and Predictions for Friday, June 19, 2026

By: Cameron Ross Published 06/19/2026, 12:10 AM ET

Giants vs Marlins Game Information

The San Francisco Giants will continue their East Coast road trip Friday night with the 7:10 PM matchup in Miami, FL, against the Miami Marlins. San Francisco is 12 games below .500 this season on a 3-game winning streak after a 2-run road victory against the Atlanta Braves. The Miami Marlins return home Friday, 1 game below .500, following an 8-run road victory over the Philadelphia Phillies in their last game, ending a 2-game losing streak. Stay in the action with our MLB Picks.

Giants Preview

The San Francisco offense has carried the team this season, with a .258 batting average. They have scored 310 runs and 661 hits. San Francisco has a .309 OBP and a .421 team slugging percentage. The San Francisco pitching staff has been the team's biggest issue this season, with a 4.49 team ERA, but the Giants have allowed just 8 total runs across their last 3 losses. Luis Arraez leads the San Francisco offense this season with a .326 batting average. Casey Schmitt has a .283 batting average and leads the team with 15 home runs. Matt Chapman has a .252 batting average and leads San Francisco this year with 41 RBI's.

Marlins Preview

The Miami Marlins offense has a .245 batting average, scoring 324 runs on 609 hits. Miami has a .322 OBP and a .386 team slugging percentage. The Miami pitching has been up and down this season, with a 4.14 team ERA, and they have allowed 18 runs over their last 3 losses. Otto Lopez leads Miami this season with a .336 batting average. Liam Hicks has a .280 batting average, leads the team with 13 home runs, and 52 RBIs.

Giants vs Marlins Pitching Matchup

Landen Roupp will be on the mound for the Giants on Friday. Roupp is 5-7 this season, with a 4.24 ERA over 74.1 innings. Miami has yet to announce the starter for Friday's game and may rely on the entire bullpen for game 1 of this set.

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Giants vs Marlins Sox Pick

Despite the record, San Francisco is playing the better baseball coming into this matchup and has the better offense. Look for the Giants to ride their hot hand into a win Friday night against a below-average Miami team. Take the Giants to extend their winning streak to 4 games on Friday, as they win game 1 against the Marlins.

  • Pick: San Francisco Giants
  • Secondary: Β Over
  • Lean: Luis Arraez Over 1.5 Bases

Final Score Prediction:Β  San Francisco Giants win 6-3.

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