MLB Prop Bets: Boston Red Sox vs Philadelphia Phillies (May 13, 2026)
The Philadelphia Phillies (20-22) face the Boston Red Sox (17-24) at Fenway Park on Wednesday at 6:45pm (ET). Let's take a look at the MLB Prop Bets for the matchup. Andrew Painter is the probable pitcher for the Phillies, while Sonny Gray is the probable pitcher for the Red Sox. The Red Sox are favored to win at -131, while the Phillies are at +109. The total runs line is set at 9.0, with OVER at -105 and UNDER at -115.
- The Phillies (-181) have a 12-30 Run Line record this season, while the Red Sox (+149) hold a record of 15-26.
- The Phillies have a 22-18-2 O/U record this season (meaning 22 games have gone over the total runs line, 18 have gone under and two have resulted in a push). The Red Sox have a 19-21-1 O/U record.
Scoring Insights
- The Phillies are averaging 4.1 runs per game this season (25th in the league). Comparatively, the Red Sox are averaging 3.8 (27th).
- In the field, the Phillies are allowing 4.8 runs per game this season (23rd in the league), while the Red Sox are allowing an average of 4.1 runs (10th).
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 Phillies are at .235 (ranking 19th in the Major leagues), while the Red Sox are batting .235 (20th).
Home Runs
- In terms of total home runs this season, the Red Sox have hit 29 (29th in the Major Leagues). Meanwhile, the Phillies have managed 50 (T9th).
Runs Batted In
- Finally, looking at their runs batted in, the Phillies have recorded 169 RBIs to rank 18th in the MLB this season. Comparatively, the Red Sox have recorded 150 RBIs to rank 27th.
Pitching Insights:
Earned Run Average
- The Red Sox have an earned run average of 3.95 this season (12th in the Majors), while The Phillies have an ERA of 4.46 (23rd).
Strikeouts
- Turning our attention to total strikeouts, the Phillies have recorded 401 this season, ranking 2nd in the MLB. Meanwhile, the Red Sox rank T22nd for total strikeouts, recording 327.
Opponent Batting Average
- Opponents are batting an average of .243 against the Red Sox this season (17th in the Major Leagues). Comparatively, the Phillies' opponents are at .269 (29th).
First Innings Moneyline
- Here are their first innings moneyline records in 2026.
| Total | Home | Road | Favorite | Underdog | Neutral | Last 10 | |
|---|---|---|---|---|---|---|---|
| Phillies | 13-12-17 | 8-7-9 | 5-5-8 | 11-9-12 | 2-3-5 | 0-0-0 | 3-2-5 |
| Red Sox | 4-13-24 | 1-5-14 | 3-8-10 | 1-8-18 | 3-5-6 | 0-0-0 | 1-3-6 |
Lead After Three Innings
The Phillies are +105 to lead after three innings, while the Red Sox are -135.
- Here are their records after the first three innings in 2026.
| Total | Home | Road | Favorite | Underdog | Neutral | Last 10 | |
|---|---|---|---|---|---|---|---|
| Phillies | 16-20-6 | 11-11-2 | 5-9-4 | 13-15-4 | 3-5-2 | 0-0-0 | 6-4-0 |
| Red Sox | 13-16-12 | 8-7-5 | 5-9-7 | 8-9-10 | 5-7-2 | 0-0-0 | 4-3-3 |
NRFI/YRFI
The NRFI market is paying -115 and the YRFI is paying -115.
- The NRFI is 17-25 in Phillies games this season. The Red Sox have a 23-18 NRFI record.
Last Time They Met
The Phillies recorded a 2-1 victory over the Red Sox at Fenway Park yesterday. Kyle Schwarber went yard en route to that victory, hitting a home run to go with an RBI.
