BASE KEEP
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Player File · 3B BOS
Marcelo Mayer
3B · Boston Red Sox · age 23 · B/T LR · 6' 3" / 188 lbs · MLB debut 2025 · Chula Vista, USA
Keep avg313.0
# Boards3
BK Value307
Spread136-433
Hitting
| Year | G | AB | R | H | 2B | HR | RBI | SB | BB | SO | AVG | OBP | SLG | OPS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 70 | 205 | 19 | 45 | 10 | 3 | 22 | 3 | 16 | 44 | .220 | .282 | .312 | .594 |
| 2025 | 44 | 127 | 20 | 29 | 8 | 4 | 10 | 0 | 8 | 41 | .228 | .272 | .402 | .674 |
The 2026 line
Keep #343 · avg 313.0 · 3 boards · .220 / 3 HR / 3 SB / .594 OPS
Baseball Savant
Starcast · spray · pitch
Percentile ranks (Starcast) plus the official Savant spray chart for bats and pitch chart for arms. Open the full Baseball Savant page.
Batter · 2026
Max EV
50
Speed
50
Arm
14
OAA
42
Hits spray chart
Minus
- Board spread 136-433 (297 ranks).
Board graph
Spread 136-433 · 3 sources
Every Board
Spread 136-433 · 3 sources
| Source | Rank |
|---|---|
| FantasyPros Dynasty ECR | 136 |
| TDG Points | 370 |
| RotoGraphs Model | 433 |
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