San Francisco Giants vs Miami Marlins Picks and Predictions for Saturday, June 20, 2026

By: Cameron Ross Published 06/20/2026, 12:15 AM ET

Giants vs Marlins Game Information

The San Francisco Giants will be on the road again Saturday for game 2 of 3 in Miami against the Miami Marlins at 4:10 PM. San Francisco has 31 wins and 44 losses this season after losing Game 1 of this set. The Miami Marlins remain on their home field Saturday afternoon with a 38 -38 record this year, having won 3 of the last 5, including 2 in a row. Stay in the news with our MLB Picks.

Giants Preview

The San Francisco offense has been solid this season, with a .258 batting average and 310 runs on 661 hits. San Francisco has a .309 OBP and a .421 team slugging percentage. The San Francisco pitching has been shaky, however, with a 4.49 team ERA, and they have allowed 10 total runs across their last 2 losses. Jung Hoo Lee leads the San Francisco offense this season with a .328 batting average. Casey Schmitt has a .286 batting average and leads the team with 15 home runs. Matt Chapman has a .249 batting average and leads San Francisco this season with 41 RBI's.

Marlins Preview

The Miami Marlins offense has a .245 batting average after 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 with a 4.14 team ERA, but they have allowed 9 runs across their last 3 victories. Otto Lopez is leading Miami this season with a .334 batting average. Liam Hicks has a .278 batting average and leads the Marlins with 13 home runs and 53 RBI's.

Giants vs Marlins Pitching Matchup

Trevor McDonald will be on the mound for San Francisco on Saturday, looking to turn his year around. McDonald has 2 wins and 4 losses this season, with a 4.64 ERA over 42.2 innings. Max Meyer, will be on the bump for Miami, looking to stay perfect. Meyer is 7-0 this year with a 2.75 ERA over 85 innings.

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Giants vs Marlins Sox Pick

Miami is the better team in this matchup, playing the better baseball coming into Saturday, and will have an elite arm on the mound. Look for the Marlins to use their edge against a mediocre San Francisco team. Take the Marlins to do the work as they continue their winning ways and push their record above .500 following Saturday afternoon's home win.

Pick: Miami Marlins -143
Secondary: Under 8
Lean: Otto Lopez Over 1.5 Bases

Final Score Prediction: Miami Marlins win 5-1.