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MLB Player Intelligence
Marcelo Mayer
Shortstop · 
Boston Red Sox · #39
Bats/ThrowsLeft/Right
Height6' 3"
Weight188 lbs
BirthplaceChula Vista, CA
Draft2021: Rd 1, Pk 4 (BOS)
🪪Bio
Age23
Bats/ThrowsLeft/Right
Height6' 3"
Weight188 lbs
BirthplaceChula Vista, CA
Draft2021: Rd 1, Pk 4 (BOS)
📊Season Stats (2026)
AVG.220
OPS.594
HR3
RBI22
SB3
H45
Full Stat Line
G70
AB205
R19
2B10
3B0
TB64
BB16
SO44
OBP.282
SLG.312
WAR-0.07
🤚Career Splits by Handedness
vs Right-Handed Pitchers
AVG.200
OBP.273
SLG.252
OPS.525
Career totals from real plate-appearance data.
⚔️This Season vs. Each Opponent
| Opponent | AB | AVG | OBP | SLG | OPS |
|---|---|---|---|---|---|
vs. ATL
|
18 | .167 | .211 | .333 | .544 |
vs. HOU
|
17 | .118 | .250 | .118 | .368 |
vs. MIN
|
17 | .118 | .158 | .118 | .276 |
vs. TB
|
16 | .125 | .176 | .375 | .551 |
vs. BAL
|
14 | .286 | .267 | .357 | .624 |
vs. DET
|
14 | .286 | .375 | .286 | .661 |
vs. TOR
|
13 | .308 | .471 | .308 | .778 |
vs. NYY
|
11 | .182 | .250 | .364 | .614 |
vs. STL
|
11 | .273 | .385 | .273 | .657 |
vs. SEA
|
10 | .300 | .300 | .400 | .700 |
vs. TEX
|
10 | .200 | .273 | .200 | .473 |
vs. CIN
|
9 | .333 | .333 | .556 | .889 |
vs. CLE
|
9 | .333 | .455 | .333 | .788 |
vs. PHI
|
9 | .222 | .222 | .222 | .444 |
vs. SD
|
9 | .222 | .200 | .667 | .867 |
vs. KC
|
7 | .286 | .375 | .286 | .661 |
vs. COL
|
6 | .333 | .333 | .667 | 1.000 |
vs. MIL
|
5 | .000 | .000 | .000 | .000 |
🏟️This Season at Each Ballpark
| Ballpark | AB | AVG | OBP | SLG | OPS |
|---|---|---|---|---|---|
| Fenway Park | 97 | .155 | .213 | .216 | .429 |
| Busch Stadium II | 11 | .273 | .385 | .273 | .657 |
| Safeco Field | 10 | .300 | .300 | .400 | .700 |
| Great American | 9 | .333 | .333 | .556 | .889 |
| Progressive Field | 9 | .333 | .455 | .333 | .788 |
| Camden Yards | 8 | .375 | .375 | .500 | .875 |
| Rogers Centre | 8 | .500 | .556 | .500 | 1.056 |
| Target Field | 8 | .125 | .222 | .125 | .347 |
| Comerica Park | 7 | .429 | .500 | .429 | .929 |
| Kauffman Stadium | 7 | .286 | .375 | .286 | .661 |
| Coors Field | 6 | .333 | .333 | .667 | 1.000 |
| Minute Maid Park | 6 | .000 | .250 | .000 | .250 |
| Tropicana Field | 5 | .400 | .400 | 1.200 | 1.600 |
| Yankee Stadium | 3 | .000 | .000 | .000 | .000 |
📅By Month & Recent Form
| Split | AB | AVG | OBP | SLG | OPS |
|---|---|---|---|---|---|
| Last 7 Days | 4 | .000 | .000 | .000 | .000 |
| Last 15 Days | 4 | .000 | .000 | .000 | .000 |
| Last 30 Days | 4 | .000 | .000 | .000 | .000 |
| March | 14 | .214 | .313 | .357 | .670 |
| April | 61 | .262 | .324 | .377 | .701 |
| May | 81 | .198 | .258 | .235 | .493 |
| June | 49 | .204 | .259 | .347 | .606 |
🎯Vs. Pitch Type (2026)
| Type | Pitches | Usage% | BA | SLG | wOBA | Whiff% | Chase% |
|---|---|---|---|---|---|---|---|
| 4-Seam Fastball | 251 | 30.0% | .283 | .383 | .203 | 21.1% | 32.9% |
| Changeup | 159 | 19.0% | .125 | .125 | .228 | 42.5% | 42.5% |
| Sinker | 102 | 12.2% | .294 | .471 | .234 | 4.0% | 20.0% |
| Slider | 88 | 10.5% | .231 | .346 | .180 | 36.8% | 36.8% |
| Curveball | 77 | 9.2% | .222 | .222 | .200 | 36.4% | 45.5% |
| Splitter | 57 | 6.8% | .125 | .188 | .000 | 35.3% | 17.6% |
| Cutter | 48 | 5.7% | .100 | .100 | .200 | 4.3% | 26.1% |
| Sweeper | 31 | 3.7% | .167 | .667 | .667 | 28.6% | 28.6% |
| Knuckle Curve | 22 | 2.6% | .000 | .000 | .000 | 37.5% | 50.0% |
📋Recent Game Log
| Date | Opp | Score | AB | H | 2B | 3B | HR | RBI | BB | K | SB | AVG | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| W | Thursday, June 25, 2026 |
NYY
|
3-6 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | .220 |
| L | Wednesday, June 24, 2026 |
COL
|
6-8 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | .224 |
| L | Monday, June 22, 2026 |
COL
|
2-3 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | .221 |
| L | Sunday, June 21, 2026 |
SEA
|
1-3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | .221 |
| W | Saturday, June 20, 2026 |
SEA
|
5-1 | 4 | 1 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | .223 |
| W | Friday, June 19, 2026 |
SEA
|
6-2 | 4 | 2 | 1 | 0 | 0 | 3 | 0 | 1 | 0 | .222 |
| L | Wednesday, June 17, 2026 |
TOR
|
3-0 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .216 |
| L | Tuesday, June 16, 2026 |
TOR
|
6-1 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | .220 |
| L | Sunday, June 14, 2026 |
TEX
|
6-4 | 3 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | .222 |
| W | Saturday, June 13, 2026 |
TEX
|
3-6 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | .220 |
👥Team — Boston Red Sox
| Player | Pos | Key Stat |
|---|---|---|
| Willson Contreras | 1B | .274 AVG |
| Isiah Kiner-Falefa | 2B | 0.00 ERA |
| Anthony Seigler | 2B | .250 AVG |
| Nick Sogard | 2B | .266 AVG |
| Caleb Durbin | 3B | .248 AVG |
| Adley Rutschman | C | .237 AVG |
| Connor Wong | C | .234 AVG |
| Ceddanne Rafaela | CF | .282 AVG |
| Eli White | CF | .246 AVG |
| Mickey Gasper | DH | .264 AVG |
| Romy Gonzalez | DH | .185 AVG |
| Jahmai Jones | DH | .218 AVG |
| Masataka Yoshida | DH | .274 AVG |
| Roman Anthony | LF | .236 AVG |
| Jarren Duran | LF | .207 AVG |
| Nate Eaton | LF | .139 AVG |
| Zack Kelly | Relief Pitcher | 3.31 ERA |
| Wilyer Abreu | RF | .256 AVG |
| Raymond Burgos | RP | 5.51 ERA |
| Aroldis Chapman | RP | 2.03 ERA |
| Danny Coulombe | RP | 4.50 ERA |
| Alec Gamboa | RP | 1.29 ERA |
| Tyron Guerrero | RP | 3.26 ERA |
| Seth Martinez | RP | 9.00 ERA |
| Erik Miller | RP | 2.15 ERA |
| Jovani Moran | RP | 3.41 ERA |
| Wyatt Olds | RP | 1.38 ERA |
| Jedixson Paez | RP | 18.90 ERA |
| Tyler Samaniego | RP | 2.66 ERA |
| Justin Slaten | RP | 4.60 ERA |
| Greg Weissert | RP | 3.64 ERA |
| Garrett Whitlock | RP | 1.88 ERA |
| Brayan Bello | SP | 4.82 ERA |
| Jake Bennett | SP | 3.69 ERA |
| Sonny Gray | SP | 2.69 ERA |
| Eduardo Rivera | SP | 6.30 ERA |
| Patrick Sandoval | SP | 4.58 ERA |
| Ranger Suarez | SP | 3.44 ERA |
| Payton Tolle | SP | 3.15 ERA |
| Tsung-Che Cheng | SS | .256 AVG |
| Andruw Monasterio | SS | 67.50 ERA |
| Trevor Story | SS | .233 AVG |
| Garrett Crochet | Starting Pitcher | 6.30 ERA |
| Connelly Early | Starting Pitcher | 3.44 ERA |
See the Full Analysis
Key Suspects, player props, DFS rankings, and matchup intelligence for Marcelo Mayer and every MLB game — available in the BlowOutAlert workspace.