Inside Edge
Boston Red Sox57.9% TB O 0.557.5% H O 0.544.7% 1B O 0.5
Season
All Marcelo Mayer propsProps — 202644 games with closing lines
RBIs
43g20%Over: 8-32-3
0vs O 0.5+245
@
Royals5/20
Royals5/20✗P✗✗✗✓✗✗✗✗
H: 15.8%(19)A: 20.8%(24)
Seasonality
Inside Edge
Star RatingsAvg Rating
2★★★★★
5-Star Games
0(0%)
Total Matchups
50Distribution
5
4
3
2
1
Prop Performance by Star Rating
How Mayer's prop overs perform at the primary line based on InsideEdge hitter star rating
| Stars | HitsO 0.5 | RBIsO 0.5 | Home RunsO 0.5 |
|---|---|---|---|
| ★★★★★ | 50%(1-1) | 0%(0-2) | 0%(0-2) |
| ★★★★★ | 28.6%(2-5) | 42.9%(3-4) | 0%(0-7) |
| ★★★★★ | 58.3%(14-10) | 20.8%(5-19) | 8.7%(2-21) |
| ★★★★★ | 55.6%(5-4) | 0%(0-9) | 0%(0-9) |
Recent Scouting Notes
★★★★★vs Connor Prielipp
5/22Mayer batted just .198 (22-for-111) when hitting at home the last 2 years.
★★★★★vs Michael Wacha
5/20Mayer is batting just .133 over the last 5 days.
★★★★★vs Bailey Falter
5/19Mayer batted just .243 (35-for-144) when hitting on the road the last 2 years.
Game Log
Bet
$
9-150-15 Over43g · 174 props
| Date ↓ | Opp | Line | Actual | Result | Odds |
|---|---|---|---|---|---|
| 5/20 | @Royals | O 0.5 | 0 | L | +245 |
| 5/20 | @Royals | O 1.5 | 0 | L | +850 |
| 5/20 | @Royals | O 4.5 | 0 | L | +5500 |
| 5/20 | @Royals | O 3.5 | 0 | L | +8000 |
| 5/20 | @Royals | O 2.5 | 0 | L | +2500 |
| 5/19 | @Royals | O 0.5 | 0 | P | +220 |
| 5/19 | @Royals | O 1.5 | 0 | P | +750 |
| 5/19 | @Royals | O 3.5 | 0 | P | +3000 |
| 5/19 | @Royals | O 2.5 | 0 | P | +1550 |
| 5/19 | @Royals | O 4.5 | 0 | P | +5000 |
| 5/18 | @Royals | O 1.5 | 0 | L | +561 |
| 5/18 | @Royals | O 0.5 | 0 | L | +183 |
| 5/18 | @Royals | O 4.5 | 0 | L | +4500 |
| 5/18 | @Royals | O 3.5 | 0 | L | +4500 |
| 5/18 | @Royals | O 2.5 | 0 | L | +1600 |
| 5/17 | @ Braves | O 1.5 | 0 | L | +650 |
| 5/17 | @Braves | O 0.5 | 0 | L | +213 |
| 5/17 | @Braves | O 4.5 | 0 | L | +5500 |
| 5/17 | @Braves | O 2.5 | 0 | L | +1800 |
| 5/17 | @Braves | O 3.5 | 0 | L | +4500 |
| 5/16 | @Braves | O 0.5 | 0 | L | +249 |
| 5/16 | @Braves | O 1.5 | 0 | L | +780 |
| 5/16 | @Braves | O 3.5 | 0 | L | +5500 |
| 5/16 | @Braves | O 2.5 | 0 | L | +2000 |
| 5/16 | @Braves | O 4.5 | 0 | L | +5500 |
| 5/15 | @Braves | O 0.5 | 1 | W | +272 |
| 5/15 | @Braves | O 1.5 | 1 | L | +900 |
| 5/15 | @Braves | O 4.5 | 1 | L | +5500 |
| 5/15 | @Braves | O 2.5 | 1 | L | +2700 |
| 5/15 | @Braves | O 3.5 | 1 | L | +8000 |
| 5/14 | vs Phillies | O 1.5 | 0 | L | +850 |
| 5/14 | vsPhillies | O 0.5 | 0 | L | +230 |
| 5/13 | vsPhillies | O 0.5 | 0 | L | +190 |
| 5/13 | vsPhillies | O 1.5 | 0 | L | +600 |
| 5/13 | vsPhillies | O 4.5 | 0 | L | +4500 |
| 5/13 | vsPhillies | O 3.5 | 0 | L | +5500 |
| 5/13 | vsPhillies | O 2.5 | 0 | L | +1800 |
| 5/12 | vsPhillies | O 0.5 | 0 | L | +269 |
| 5/12 | vsPhillies | O 1.5 | 0 | L | +950 |
| 5/12 | vsPhillies | O 3.5 | 0 | L | +8000 |
| 5/12 | vsPhillies | O 2.5 | 0 | L | +2700 |
| 5/12 | vsPhillies | O 4.5 | 0 | L | +6000 |
| 5/10 | vs Rays | O 1.5 | 0 | L | +700 |
| 5/10 | vsRays | O 0.5 | 0 | L | +201 |
| 5/10 | vsRays | O 3.5 | 0 | L | +6000 |
| 5/10 | vsRays | O 4.5 | 0 | L | +5000 |
| 5/10 | vsRays | O 2.5 | 0 | L | +2200 |
| 5/9 | vsRays | O 1.5 | 0 | P | +750 |
| 5/9 | vsRays | O 0.5 | 0 | P | +211 |
| 5/9 | vsRays | O 2.5 | 0 | P | +2200 |
Boston Red Sox Teammates
View allFrequently Asked Questions
How often does Marcelo Mayer hit the over on rbis 0.5?
Marcelo Mayer hits the over on rbis 0.5 20% of the time in 2026, going 8-32-3 with an average actual of 0.2.
Is Marcelo Mayer over 0.5 rbis a good bet?
Based on 43 games in 2026, betting $100 on Marcelo Mayer over 0.5 rbis at best closing odds has returned -$1,221 (-28.4% ROI). The hit rate is 20% with an average actual of 0.2.
What is Marcelo Mayer's rbis average this season?
Marcelo Mayer averages 0.2 rbis per game in 2026 across 43 games. The primary line is set at 0.5.