• The Giants are -150 favorites vs the Marlins
• Giants vs Marlins Over / Under today: 8.5 Runs
• Giants / Marlins TV Channel: NSBA | MATV

The San Francisco Giants (-150) visit loanDepot park to take on the Miami Marlins (+125) on June 21, 2026. First pitch is scheduled for 1:40 pm in Miami, FL.

This season, the Giants are 31-45 against the spread (ATS), while the Marlins are 39-37 ATS.

Giants vs Marlins Starting Pitchers Today:

• Giants starting pitcher: Logan Webb 4-4, 3.47 ERA
• Marlins starting pitcher: Ryan Gusto 0-2, 7.08 ERA

Giants vs. Marlins Odds, Run Line, Over/Under & Moneyline

Giants vs Marlins Prediction for Today’s Game

Based on recent trends the model predicts the Giants will win Sunday‘s MLB game with 58.3% confidence, factoring in game simulations, recent player performances, starting pitchers and injuries.

Bet now on Giants vs Marlins and all games with BetMGM

We’ve highlighted some favorite MLB player prop bets for Giants players for Sunday‘s game, looking at profitable historical betting trends:

Best Giants Player Prop Bets Today:

• Bryce Eldridge has hit the Home Runs Over in 4 of his last 9 games (+18.90 Units / 210% ROI)
• Bryce Eldridge has hit the Hits Over in 17 of his last 20 games (+11.85 Units / 33% ROI)
• Jung Hoo Lee has hit the Hits Runs and RBIs Over in 19 of his last 25 games (+11.70 Units / 38% ROI)
• Bryce Eldridge has hit the Total Bases Over in 17 of his last 25 games (+11.35 Units / 39% ROI)
• Jung Hoo Lee has hit the Runs Over in 13 of his last 20 games (+10.74 Units / 54% ROI)

And here are some favorite MLB player prop bets for Marlins players for Sunday‘s game, looking at profitable historical betting trends:

Best Marlins Player Prop Best Bets Today:

• Owen Caissie has hit the Home Runs Over in 3 of his last 8 games (+14.50 Units / 181% ROI)
• Esteury Ruiz has hit the Singles Under in 20 of his last 25 games (+11.20 Units / 26% ROI)
• Heriberto Hernandez has hit the Hits Over in 13 of his last 15 games (+10.70 Units / 42% ROI)
• Kyle Stowers has hit the Total Bases Under in 18 of his last 25 games at home (+9.85 Units / 27% ROI)
• Xavier Edwards has hit the Runs Under in 13 of his last 15 games (+9.70 Units / 36% ROI)

Giants Best Bets Today:

• The San Francisco Giants have hit the Team Total Under in 31 of their last 50 away games (+9.60 Units / 17% ROI)
• The San Francisco Giants have hit the Game Total Over in 12 of their last 19 away games (+6.45 Units / 31% ROI)
• The San Francisco Giants have hit the 1st Five Innings (F5) Team Total Over in 21 of their last 35 games (+5.25 Units / 12% ROI)
• The San Francisco Giants have hit the Moneyline in 6 of their last 9 away games (+4.85 Units / 53% ROI)
• The San Francisco Giants have covered the 1st Five Innings (F5) Run Line in 7 of their last 9 away games (+4.30 Units / 38% ROI)

Marlins Best Bets Today:

• The Miami Marlins have covered the Run Line in 13 of their last 17 games (+11.05 Units / 46% ROI)
• The Miami Marlins have hit the Moneyline in 31 of their last 50 games at home (+9.95 Units / 16% ROI)
• The Miami Marlins have hit the Game Total Under in 9 of their last 11 games at home (+6.80 Units / 57% ROI)
• The Miami Marlins have hit the Team Total Over in 12 of their last 17 games at home (+6.65 Units / 32% ROI)
• The Miami Marlins have hit the 1st Five Innings (F5) Moneyline in 8 of their last 11 games at home (+6.00 Units / 43% ROI)

Giants Against the Spread (ATS) Record

Against the spread this season, the Giants are 33-42 against the Run Line (-22.05 Units / -20.51% ROI).

• 31-45 when betting on the Moneyline for -11.8 Units / -14.23% ROI
• 36-34 when betting on the total runs Over for -1.5 Units / -1.78% ROI
• 34-36 when betting on the total runs Under for -5.4 Units / -6.49% ROI

Marlins Against the Spread (ATS) Record

Against the spread this season, the Marlins are 39-37 against the Run Line (-2.45 Units / -2.38% ROI).

• 39-38 when betting on the Moneyline for +2.85 Units / 3.16% ROI
• 43-31 when betting on the total runs Over for +8.7 Units / 10.21% ROI
• 31-43 when betting on the total runs Under for -16.05 Units / -19.05% ROI

Marlins vs Giants Home Run Prop Bets Today

Marlins vs Giants Total Hits Prop Bets Today

Marlins vs Giants Strikeout Prop Bets Today

Giants Keys to the Game vs. the Marlins

The Giants are just 1-37 (.026) when trailing entering the 8th inning this season — tied for 2nd lowest in MLB; League Avg: .104.

The Giants are just 31-45 (.408) this season — 3rd lowest in MLB; League Avg: .500.

The Giants are just 1-33 (.029) when trailing entering the 7th inning this season — lowest in MLB; League Avg: .138.

The Giants are just 7-41 (.146) when scoring 4 or fewer runs this season — lowest in MLB; League Avg: .272.

Marlins Keys to the Game vs. the Giants

The Marlins are 7-2 (.778) when tied entering the 8th inning this season — 3rd best in MLB; League Avg: .500.

The Marlins are just 5-31 (.139) when allowing 5 or more runs this season — 5th lowest in MLB; League Avg: .207.

The Marlins are 6-3 (.667) when tied entering the 7th inning this season — tied for 4th best in MLB; League Avg: .500.

The Marlins are just 4-15 (.211) when allowing 2 or more home runs this season — tied for 4th lowest in MLB; League Avg: .297.

Giants Hitting Stats & Trends

The Giants are batting .268 on the road this season — 2nd best in MLB.

Giants hitters are slugging .312 with two-strikes this season — best in MLB.

Giants hitters have drawn walks in 6% of their PA’s against RHP this season — lowest in MLB.

Giants hitters have drawn walks in 7% of their PA’s against LHP this season — 2nd lowest in MLB.

Marlins Hitting Stats & Trends

Marlins hitters have put 40% of their swings in play on the first pitch of at-bats this season — highest in MLB.

Marlins hitters are slugging .483 on breaking pitches against LHP this season — 2nd best in MLB.

Marlins hitters have a Hard-Hit Rate of just 33% on the first pitch of at-bats this season — lowest in MLB.

Marlins hitters have put 39% of their swings in play in non-two strike counts this season — 2nd highest in MLB.

Giants Pitching Stats & Trends

Giants pitchers have thrown at least two strikes in their first three pitches to 58% of opposing batters this season — lowest in MLB.

Giants pitchers have walked 10% of batters this season — 4th highest in MLB.

Opponents have a miss rate of just 23% against Giants pitchers this season — 5th lowest in MLB.

Opponents have a groundball rate of 45% against Giants pitchers this season — 5th highest in MLB.

Marlins Pitching Stats & Trends

Marlins pitchers have an ERA of 3.39 (371.2 IP) at home this season — 4th best in MLB.

The Marlins have allowed 1.03 runs per game (79/77) in late innings this season — 3rd best in MLB.

Opponents have a groundball batting average of just .230 against Marlins pitchers this season — 5th best in MLB.

Opponents are hitting just .229 against Marlins pitchers this season — 5th best in MLB.

More MLB Reading:

• Home Run Predictions Today
• Best NRFI Bets Today
• Strikeout Props Today
• MLB Starting Pitchers Today

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