MLB Prop Bets: Miami Marlins vs San Francisco Giants (June 21, 2026)
The San Francisco Giants (31-45) face the Miami Marlins (39-38) at LoanDepot Park on Sunday at 1:40pm (ET). Let's take a look at the MLB Prop Bets for the matchup. Logan Webb is the probable pitcher for the Giants, while Ryan Gusto is the probable pitcher for the Marlins. The Giants are favored to win at -143, while the Marlins are at +119. The total runs line is set at 8.0, with OVER at -104 and UNDER at -116.
- The Giants (+124) have a 35-41 Run Line record this season, while the Marlins (-149) hold a record of 37-40.
- The Giants have a 36-35-5 O/U record this season (meaning 36 games have gone over the total runs line, 35 have gone under and five have resulted in a push). The Marlins have a 43-32-2 O/U record.
Scoring Insights
- The Giants are averaging 4.2 runs per game this season (22nd in the league). Comparatively, the Marlins are averaging 4.3 (17th).
- In the field, the Giants are allowing 4.9 runs per game this season (22nd in the league), while the Marlins are allowing an average of 4.4 runs (12th).
Let's take a look at how these teams perform in some other key statistical areas.
Batting Insights:
Batting Average
- Looking at their batting averages this season, the Giants are at .259 (ranking 2nd in the Major leagues), while the Marlins are batting .246 (15th).
Home Runs
- In terms of total home runs this season, the Marlins have hit 68 (T26th in the Major Leagues). Meanwhile, the Giants have managed 81 (T19th).
Runs Batted In
- Finally, looking at their runs batted in, the Giants have recorded 308 RBIs to rank T20th in the MLB this season. Comparatively, the Marlins have recorded 320 RBIs to rank 16th.
Pitching Insights:
Earned Run Average
- The Marlins have an earned run average of 4.11 this season (14th in the Majors), while The Giants have an ERA of 4.49 (22nd).
Strikeouts
- Turning our attention to total strikeouts, the Giants have recorded 603 this season, ranking 22nd in the MLB. Meanwhile, the Marlins rank 11th for total strikeouts, recording 664.
Opponent Batting Average
- Opponents are batting an average of .229 against the Marlins this season (5th in the Major Leagues). Comparatively, the Giants' opponents are at .253 (23rd).
First Innings Moneyline
- Here are their first innings moneyline records in 2026.
| Total | Home | Road | Favorite | Underdog | Neutral | Last 10 | |
|---|---|---|---|---|---|---|---|
| Giants | 16-19-41 | 7-5-22 | 9-14-19 | 5-4-16 | 11-15-25 | 0-0-0 | 1-5-4 |
| Marlins | 17-19-41 | 10-8-23 | 7-11-18 | 9-5-25 | 8-14-16 | 0-0-0 | 3-2-5 |
Lead After Three Innings
- Here are their records after the first three innings in 2026.
| Total | Home | Road | Favorite | Underdog | Neutral | Last 10 | |
|---|---|---|---|---|---|---|---|
| Giants | 23-33-20 | 8-15-11 | 15-18-9 | 5-11-9 | 18-22-11 | 0-0-0 | 2-4-4 |
| Marlins | 30-31-16 | 18-13-10 | 12-18-6 | 18-10-11 | 12-21-5 | 0-0-0 | 5-4-1 |
NRFI/YRFI
The NRFI market is paying -130 and the YRFI is paying +100.
- The NRFI is 40-36 in Giants games this season. The Marlins have a 36-41 NRFI record.
Last Time They Met
The Marlins recorded a 6-3 victory over the Giants at LoanDepot Park yesterday. Despite being on the wrong side of that result, Casey Schmitt went yard in that matchup, hitting a home run to go with 2 RBIs.
