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INJURY ALERT Out | Forearm | Since Jun 26, 2026
Marcelo Mayer

Marcelo Mayer

2B/SS • Boston Red Sox Proj Rank N/A Actual 31 N/A • Trade Value
AB AVG HR RBI R OBP SLG SB FSP
205.22032219.286.31234.16
Compare to same point last season
114.23741019281.4300

Marcelo Mayer | Fantasy Outlook

Marcelo Mayer remains sidelined with forearm injury as Red Sox continue hot streak

Mayer remains sidelined on the injured list as he recovers from a bone stress reaction in his left forearm, an injury that has kept him out since late June. The Red Sox have surged in his absence, riding a nine-game win streak to reach a 46-48 record, which currently places them third in the AL East. With the infielder still in a week-to-week shutdown period, he has yet to resume baseball activities.

Before the injury, the young infielder was hitting just .220 with three home runs across 70 games, falling short of our projected .243 average and 10-homer season pace. It appears the forearm issue likely sapped his power for several weeks before the team finally shut him down. Once he is fully healthy, our models expect his production to trend back toward his career baselines and his higher projected slugging percentage.

Boston finishes the week with four games at home against the Rays, including a doubleheader on Friday. While the Red Sox lineup prepares to face Griffin Jax and his solid 3.46 ERA, Mayer will not be part of the equation as he continues his rehabilitation process. Fantasy managers should keep him stashed in an IL spot where possible, but he is an obvious sit for this week's slate. Sit.

Updated 1 day ago

Marcelo Mayer Fantasy

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DATE OPP H HR R RBI SB BB AVG PTS
06/25 NYY 0 0 0 0 0 0 220 -1
06/24 @COL 1 0 1 0 0 0 224 4
06/22 @COL 1 0 0 0 0 0 221 3
06/21 @SEA 0 0 0 0 0 0 221 -1
06/20 @SEA 1 0 0 1 0 0 223 1
06/19 @SEA 2 0 0 3 0 0 222 6
06/17 TOR 0 0 0 0 0 1 216 2
06/16 TOR 0 0 0 0 0 2 220 2
06/14 TEX 1 0 0 1 0 0 222 2
06/13 TEX 1 0 1 0 0 0 220 1
06/12 TEX 0 0 0 0 0 1 220 2
06/09 @TB 1 0 0 2 0 0 224 5
06/08 @TB 1 1 1 1 0 0 222 7
06/07 @NYY 0 0 0 0 0 0 218 1
06/05 @NYY 0 0 0 0 0 0 221 0
06/03 BAL 1 0 0 0 0 0 222 2
06/02 BAL 0 0 0 1 0 0 222 2
05/31 @CLE 1 0 1 0 0 0 224 3
05/30 @CLE 0 0 2 0 0 1 224 4
05/29 @CLE 2 0 1 1 0 0 225 4
05/28 ATL 0 0 0 0 0 0 218 1
05/27 ATL 2 0 1 1 0 0 219 5
05/26 ATL 0 0 0 0 0 0 211 0
05/24 MIN 1 0 0 1 0 0 214 2
05/23 MIN 0 0 0 0 0 0 213 1
05/22 MIN 0 0 0 1 0 0 216 1
05/20 @KC 1 0 0 0 0 1 221 3
05/19 @KC 0 0 1 0 1 0 219 4
05/18 @KC 1 0 0 0 0 0 219 1
05/17 @ATL 0 0 0 0 0 0 218 0
05/16 @ATL 0 0 0 0 0 0 225 0
05/15 @ATL 1 1 1 1 0 1 233 7
05/14 PHI 0 0 0 0 0 0 230 -1
05/13 PHI 1 0 0 0 0 0 234 2
05/12 PHI 1 0 0 0 0 0 231 2
05/10 TB 0 0 0 0 0 1 231 1
05/08 TB 0 0 0 0 0 0 238 0
05/07 TB 0 0 1 0 0 0 247 2
05/06 @DET 1 0 1 0 0 1 258 2
05/04 @DET 2 0 0 1 0 0 256 3
05/03 HOU 1 0 0 0 0 0 244 0
05/02 HOU 0 0 0 0 0 0 244 0
05/01 HOU 1 0 0 0 0 0 253 1
04/29 @TOR 1 0 0 0 0 0 253 2
04/28 @TOR 1 0 0 0 0 0 247 2
04/27 @TOR 2 0 1 1 0 1 243 6
04/26 @BAL 1 0 0 1 1 0 224 5
04/25 @BAL 0 0 0 0 0 0 222 1
04/24 @BAL 2 0 0 1 0 0 222 5
04/23 NYY 1 0 0 1 0 0 203 4
04/21 NYY 1 0 0 0 0 0 196 3
04/20 DET 1 0 1 0 0 0 182 3
04/19 DET 0 0 0 0 0 0 173 1
04/17 DET 0 0 0 0 0 1 176 1
04/15 @MIN 1 0 0 0 0 0 188 2
04/13 @MIN 0 0 0 0 0 1 186 2
04/12 @STL 1 0 0 0 0 0 200 2
04/11 @STL 1 0 0 0 0 2 200 4
04/10 @STL 1 0 0 0 1 0 182 3
04/07 MIL 0 0 0 0 0 0 172 0
04/06 MIL 0 0 0 0 0 0 185 1
04/05 SD 0 0 0 0 0 0 208 -1
04/04 SD 0 0 0 1 0 0 250 0
04/03 SD 2 1 2 2 0 0 294 11
04/01 @HOU 0 0 0 0 0 0 200 0
03/31 @HOU 0 0 1 0 0 1 214 2
03/30 @HOU 0 0 0 0 0 1 273 2
03/29 @CIN 0 0 0 0 0 0 333 0
03/28 @CIN 1 0 0 0 0 0 429 0
03/26 @CIN 2 0 2 0 0 0 000 6
Totals: 4531922316
Fantasy Chart Loading...
YEAR TM GP H HR R RBI SB BB AVG OBP SLG PTS
2025 BOS 42 30 4 20 10 0 8 .240 .286 .416 92
2026 BOS 68 45 3 18 22 2 16 .220 .286 .312 148
ON PACE 114 75 5 30 37 3 27 .220 .286 .312 249
3-YEAR AVG 14 10 1 7 3 0 3 .240 .286 .416 31
Career 110 75 7 38 32 2 24 .227 .286 .352

Mayer Projection

View All
AVG HR RBI R SB OBP SLG OPS 1B 2B 3B H AB BB SBN TB FPTS
.238 .1 .9 .6 0 .275 .357 .632 0.8 0.5 0.0 1.4 6.2 0.3 0 2.2 0.0
AVG HR RBI R SB OBP SLG OPS 1B 2B 3B H AB BB SBN TB FPTS
.245 .0 .5 .3 0 .272 .387 .658 0.4 0.3 0.0 0.8 3.2 0.1 0 1.2 0.0
Not available due to injury or suspension.
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OWN START TRENDS

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Depth Chart

Boston Red Sox

Roster Breakdown
NAME OWN START
Carlos Narvaez 2% 1%
NAME OWN START
Willson Contreras 85% 45%
Caleb Durbin 52% 47%
Romy Gonzalez 2% 1%
Triston Casas 2% 0%
NAME OWN START
Trevor Story 23% 4%
Anthony Seigler 5% 5%
Marcelo Mayer 4% 0%
Franklin Arias 4% 0%
Kristian Campbell 3% 0%
NAME OWN START
Wilyer Abreu 83% 74%
Ceddanne Rafaela 82% 76%
Jarren Duran 80% 67%
Roman Anthony 67% 9%
Masataka Yoshida 2% 2%
NAME OWN START
Sonny Gray 100% 70%
Garrett Crochet 94% 12%
Ranger Suarez 92% 19%
Jake Bennett 79% 64%
Payton Tolle 75% 49%
Connelly Early 57% 4%
Patrick Sandoval 6% 3%
Brayan Bello 4% 3%
Anthony Eyanson 3% 0%
NAME OWN START
Aroldis Chapman 98% 96%
Garrett Whitlock 38% 36%
Tyron Guerrero 10% 10%

Team Rankings

AVG
.245
12th
R
400
26th
HR
90
30th
RBI
383
26th
SB
73
11th
OBP
.314
19th
SLG
.392
22nd
OPS
.706
21st
W
48
19th
SV
24
16th
ERA
3.54
4th
WHIP
1.21
7th
QS
43
3rd
TeamW-LWin %GBRSRA
RaysRays56-40.583-428408
YankeesYankees54-43.5572.5463373
Red SoxRed Sox48-48.5008400361
OriolesOrioles47-51.48010450468
Blue JaysBlue Jays45-52.46411.5396439

Team Stats

PlayerGPABRHHRRBISBAVGO/S
Carlos Narváez541581732391.203  
Connor Wong4211314321153.283  
Mickey Gasper341071126070.243  
PlayerGPABRHHRRBISBAVGO/S
Willson Contreras89316479021622.285  
Romy Gonzalez124259150.214  
PlayerGPABRHHRRBISBAVGO/S
Marcelo Mayer7020519453223.220  
Isiah Kiner-Falefa4711919332137.277  
Anthony Seigler24821322272.268  
PlayerGPABRHHRRBISBAVGO/S
Caleb Durbin89293407094010.239  
Nate Eaton143234152.125  
Nick Sogard123539020.257  
Brett Harris6600000.000  
PlayerGPABRHHRRBISBAVGO/S
Andruw Monasterio5815718365162.229  
Trevor Story4116516343194.206  
Tsung-Che Cheng1233610050.303  
PlayerGPABRHHRRBISBAVGO/S
Jarren Duran893474267134814.193  
Wilyer Abreu94361479513466.263  
Ceddanne Rafaela92351439884013.279  
Masataka Yoshida6318625504172.269  
Roman Anthony301091225152.229  
PlayerGPABRHHRRBISBAVGO/S
Jahmai Jones5896713270.135  
PlayerGPWLSVIPSOERAWHIPO/S
Ranger Suárez1743091.1973.151.16  
Connelly Early1775091.2933.441.26  
Payton Tolle1556084.0873.111.07  
Sonny Gray17111095.2852.541.10  
Brayan Bello1326065.1496.061.59  
Jake Bennett953053.2382.350.88  
Garrett Crochet633030.0376.301.47  
Eduardo Rivera30009.192.890.96  
Patrick Sandoval10004.152.081.39  
Johan Oviedo10003.239.821.91  
Tyler Uberstine10102.223.381.50  
PlayerGPWLSVIPSOERAWHIPO/S
Aroldis Chapman31132029.2382.121.18  
Garrett Whitlock3541234.0382.120.94  
Ryan Watson3000148.2384.621.32  
Alec Gamboa50018.052.251.13  
Tommy Kahnle80009.058.002.00  
Danny Coulombe2902022.0104.501.50  
Tyron Guerrero2011020.1242.211.03  
Jack Anderson10003.043.000.67  
Zack Kelly1702016.1143.311.29  
Greg Weissert4022038.1353.761.23  
Justin Slaten2714023.1325.401.50  
Tyler Samaniego2003020.1172.661.48  
Jovani Morán2622040.1462.680.94  
Joe La Sorsa10000.1127.003.00  
Jack Anderson30008.063.381.25  

Owned Breakdown

Add/Drop Advice

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Schedule

DATE OPP SCORE MATCHUP
07-17 TBW 10-0Jake Bennett
Griffin Jax
07-17 TBW 5-3Eduardo Rivera
Mason Englert
07-18 TB04:10 EDTPatrick Sandoval
Ian Seymour
07-19 TB01:35 EDTSonny Gray
Shane McClanahan

Player Timeline

Jun 26th

Red Sox Place Marcelo Mayer on 10-Day IL, Recall Tsung-Che Cheng

May 24th

Marcelo Mayer Makes MLB Shortstop Debut for Red Sox

Apr 3rd

Marcelo Mayer Launches 2-Run Homer Into the Bullpen

Mar 26th

Red Sox Sit Marcelo Mayer and Masataka Yoshida vs. Lefty on Opening ...

Mar 3rd

Marcelo Mayer Shows Off Defensive Skills at Second Base in New MLB Highlight ...

Player News

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    PFF Ranks All 32 Starting NFL Quarterbacks Ahead of 2026 Season

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    @ProFootballTalk

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    @AroundTheNFL

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  • Lucas Spence CF • HOU

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  • Adley Rutschman C • BAL

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    @NBA

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JJ Bleday CIN LF +2.2
Anthony Kay CHW SP +2.0
Cade Cavalli WAS SP +1.9
Michael McGreevy STL SP +1.8
Spencer Arrighetti HOU SP +1.8
tommy white ATH 3B +1.8
Joey Cantillo CLE SP +1.7
Sam Antonacci CHW LF +1.7
A.J. Ewing NYM CF -4.0
Aaron Nola PHI SP -3.6
Bryson Stott PHI 2B -3.5
Blaze Alexander BAL 3B -2.9
Cole Carrigg COL CF -2.7
Reynaldo Lopez ATL SP -2.2
Jung Hoo Lee SF RF -2.1
Alec Bohm PHI 3B -2.1
Brent Rooker ATH RF -2.1
Brandon Woodruff MIL SP -2.0
Robert Gasser MIL SP -2.0
Griffin Jax TB SP -1.8
Carter Jensen KC C -1.8
Juan Morillo ARI RP -1.6
Jorge Soler LAA DH -1.5