MLB Prop Bets: Washington Nationals vs Miami Marlins (June 15, 2025)

The Miami Marlins (27-41) face the Washington Nationals (30-40) at Nationals Park on Sunday at 1:35pm (ET). Let's take a look at the MLB Prop Bets for the matchup. Eury Perez is the probable pitcher for the Marlins, while MacKenzie Gore is the probable pitcher for the Nationals. The Nationals are favored to win at -190, while the Marlins are at +152. The total runs line is set at 7.5, with OVER at -114 and UNDER at -108.

  • The Marlins (-145) have a 36-32 Run Line record this season, while the Nationals (+118) hold a record of 37-33.
  • The Marlins have a 36-32-0 O/U record this season (meaning 36 games have gone over the total runs line and 32 have gone under). The Nationals have a 32-36-2 O/U record.

Scoring Insights

  • The Marlins are averaging 4.1 runs per game this season (23rd in the league). Comparatively, the Nationals are averaging 4.2 (T18th).
  • In the field, the Marlins are allowing a whopping 5.4 runs per game this season (28th in the league), while the Nationals are allowing an average of 5.1 runs (25th).

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 Marlins are at .251 (ranking 12th in the Major leagues), while the Nationals are batting .240 (21st).

Home Runs

  • In terms of total home runs this season, the Nationals have hit 66 (22nd in the Major Leagues). Meanwhile, the Marlins have managed 60 (T25th).

Runs Batted In

  • Finally, looking at their runs batted in, the Marlins have recorded 268 RBIs to rank 22nd in the MLB this season. Comparatively, the Nationals have recorded 279 RBIs to rank 19th.

Pitching Insights:

Earned Run Average

  • The Nationals have an earned run average of 4.93 this season (27th in the Majors), while The Marlins have an ERA of 5.09 (28th).

Strikeouts

  • Turning our attention to total strikeouts, the Marlins have recorded 540 this season, ranking 25th in the MLB. Meanwhile, the Nationals rank 24th for total strikeouts, recording 548.

Opponent Batting Average

  • Opponents are batting an average of .260 against the Nationals this season (25th in the Major Leagues). Comparatively, the Marlins' opponents are at .263 (26th).

First Innings Moneyline

  • Here are their first innings moneyline records in 2025.
    Total Home Road Favorite Underdog Neutral Last 10
    Marlins 14-16-38 7-9-18 7-7-20 3-2-5 11-14-33 0-0-0 2-2-6
    Nationals 17-19-34 9-8-18 8-11-16 1-1-7 16-18-27 0-0-0 1-5-4

Lead After Three Innings

The Marlins are +145 to lead after three innings, while the Nationals are -190.

  • Here are their records after the first three innings in 2025.
    Total Home Road Favorite Underdog Neutral Last 10
    Marlins 17-30-21 8-12-14 9-18-7 5-3-2 12-27-19 0-0-0 4-4-2
    Nationals 27-29-14 18-11-6 9-18-8 2-1-6 25-28-8 0-0-0 2-6-2

NRFI/YRFI

The NRFI market is paying -130 and the YRFI is paying +100.

  • The NRFI is 36-32 in Marlins games this season. The Nationals have a 32-38 NRFI record.

Last Time They Met

The Marlins recorded a 4-3 victory over the Nationals at Nationals Park yesterday. Jesus Sanchez was unstoppable in that matchup, hitting a home run, a double and recording an RBI. The Marlins have now won four straight against the Nationals.