Marcelo Mayer

Boston Red SoxPosition Player•2026

Reg0.220 / 3 HR / 22 RBI / 45 H / 2 SB / 68G

55.7% TB O 0.554.7% H O 0.541.9% 1B O 0.5

Season

All Marcelo Mayer props

Props — 202674 games with closing lines

RBIs

73g

avg 0.4

28.1%Over: 18-46-9

0vs O 0.5+210

Yankees6/26

P✗P✗✗✓✓P✗✗

H: 22.2%(36)A: 27%(37)

SeasonalityAll lines

30%

22%

29%

Mar
0-5

Apr
6-14

May
6-21

Jun
6-15

Inside Edge

Star Ratings

Avg Rating

1.9★★★★★

5-Star Games

1(1%)

Total Matchups

Distribution

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
★★★★★	0%(0-1)	0%(0-1)	0%(0-1)
★★★★★	50%(1-1)	0%(0-2)	0%(0-2)
★★★★★	44.4%(4-5)	55.6%(5-4)	11.1%(1-8)
★★★★★	48.6%(17-18)	22.9%(8-27)	5.9%(2-32)
★★★★★	48%(12-13)	20%(5-20)	0%(0-25)

Recent Scouting Notes

★★★★★vs Will Warren

6/26

Left-handed batters who hit the ball on the ground often like Mayer are batting just .171 (6-for-35) against Warren over the last 2 seasons.

★★★★★vs Cam Schlittler

6/25

Mayer is batting just .171 (7-for-41) against top tier right-handers like Schlittler over the last 2 seasons.

★★★★★vs Kyle Freeland

6/24

Matchup data is limited but favors Mayer.

Game Log

Bet

22-254-45 Over73g · 321 props

Date ↓	Opp	Line	Actual	Result	Odds
6/26	vsYankees	O 1.5	0	P	+650
6/26	vsYankees	O 0.5	0	P	+210
6/26	vsYankees	O 2.5	0	P	+1650
6/26	vsYankees	O 3.5	0	P	+3500
6/26	vsYankees	O 4.5	0	P	+5500
6/25	vsYankees	O 1.5	0	L	+1000
6/25	vsYankees	O 0.5	0	L	+321
6/25	vsYankees	O 2.5	0	L	+3500
6/25	vsYankees	O 3.5	0	L	+10000
6/25	vsYankees	O 4.5	0	L	+6000
6/23	@Rockies	O 1.5	0	P	—
6/23	@Rockies	O 0.5	0	P	—
6/23	@Rockies	O 2.5	0	P	—
6/23	@Rockies	O 3.5	0	P	—
6/23	@Rockies	O 4.5	0	P	+4500
6/22	@Rockies	O 2.5	0	L	+1200
6/22	@Rockies	O 1.5	0	L	+499
6/22	@Rockies	O 0.5	0	L	+167
6/22	@Rockies	O 3.5	0	L	+2700
6/22	@Rockies	O 4.5	0	L	+4000
6/21	@Mariners	O 0.5	0	L	+313
6/21	@Mariners	O 1.5	0	L	+1000
6/21	@Mariners	O 2.5	0	L	+3300
6/21	@Mariners	O 3.5	0	L	+10000
6/21	@Mariners	O 4.5	0	L	+6000
6/20	@Mariners	O 0.5	1	W	+276
6/20	@Mariners	O 1.5	1	L	+900
6/20	@Mariners	O 2.5	1	L	+2700
6/20	@Mariners	O 3.5	1	L	+8000
6/20	@Mariners	O 4.5	1	L	+6000
6/19	@Mariners	O 0.5	3	W	+297
6/19	@Mariners	O 1.5	3	W	+1020
6/19	@Mariners	O 2.5	3	W	+2700
6/19	@Mariners	O 3.5	3	L	+8000
6/19	@Mariners	O 4.5	3	L	+6000
6/18	vsBlue Jays	O 0.5	0	P	—
6/18	vsBlue Jays	O 1.5	0	P	—
6/18	vsBlue Jays	O 2.5	0	P	—
6/18	vsBlue Jays	O 3.5	0	P	+3500
6/18	vsBlue Jays	O 4.5	0	P	+5500
6/17	vsBlue Jays	O 1.5	0	L	+700
6/17	vsBlue Jays	O 0.5	0	L	+224
6/17	vsBlue Jays	O 3.5	0	L	+6000
6/17	vsBlue Jays	O 2.5	0	L	+2000
6/17	vsBlue Jays	O 4.5	0	L	+5000
6/16	vsBlue Jays	O 0.5	0	L	+302
6/16	vsBlue Jays	O 1.5	0	L	+1000
6/16	vsBlue Jays	O 2.5	0	L	+3000
6/16	vsBlue Jays	O 3.5	0	L	+10000
6/16	vsBlue Jays	O 4.5	0	L	+6000

Boston Red Sox Teammates

View all

Wilyer Abreu Willson Contreras Jarren Duran Ceddanne Rafaela Caleb Durbin Masataka Yoshida Trevor Story Andruw Monasterio Mickey Gasper Connor Wong Isiah Kiner-Falefa Roman Anthony Anthony Seigler Nick Sogard Nate Eaton

Frequently Asked Questions

How often does Marcelo Mayer hit the over on rbis 0.5?

Marcelo Mayer hits the over on rbis 0.5 28.1% of the time in 2026, going 18-46-9 with an average actual of 0.3.

Is Marcelo Mayer over 0.5 rbis a good bet?

Based on 73 games in 2026, betting $100 on Marcelo Mayer over 0.5 rbis at best closing odds has returned -$225 (-3.08% ROI). The hit rate is 28.1% with an average actual of 0.3.

What is Marcelo Mayer's rbis average this season?

Marcelo Mayer averages 0.3 rbis per game in 2026 across 73 games. The primary line is set at 0.5.