Marcelo
Mayer
2BAge : 23Bats : L
#7
Marcelo Mayer
Height : 6' 3" · Weight : 85 kg · Bats : L · Throws : R · MLB debut : 2025-05-24
Born in : Chula Vista, CA, USA
MLB record
| Year | Team | PJ | AB | H | HR | PP | MOY | OPS |
|---|---|---|---|---|---|---|---|---|
| 2026 | 76 | 220 | 46 | 3 | 22 | .209 | .570 | |
| 2026 | San Francisco Giants | 6 | 15 | 1 | 0 | 0 | .067 | .243 |
| 2026 | Boston Red Sox | 70 | 205 | 45 | 3 | 22 | .220 | .594 |
| 2025 | Boston Red Sox | 44 | 127 | 29 | 4 | 10 | .228 | .674 |
| Career totals | 120 | 347 | 75 | 7 | 32 | .216 | .608 | |
ContractSan Francisco Giants payroll →
- Type
- Pre-Arbitration
- Length
- 1 yr · 2026–2026
- Total value
- 0.8 M$
- AAV
- 0.78 M$
2026
0.78 M$
Pre-arb
2027
—
Pre-arb
2028
—
Pre-arb
2029
—
Arb 1
2030
—
Arb 2
2031
—
Arb 3
Advanced stats, 2026HitterMLB stats →
wRC+
59
wOBA
.258
xwOBA
.257
OPS
.570
AVG
.209
OBP
.275
HR
3
RBI
22
SB
3
PA
245
Stats: MLB (statsapi) and Baseball Savant.
2027 projectionMLB trends →
Projected WAR
-0.2
Home runs
2
2026 WAR
-0.2
This season's pace, over the average of the last two workloads, adjusted for next year's age.
Trend
→ Stable (0)
- 20250.5 WAR
- 2026-0.2 WAR · -0.5 per full season
Outlook, age included
+25 · 23 y.o. · usually still improving
It is only a projection. It knows nothing about injuries, trades or role changes.
Player ratings, 2026All ratings →
Ratings from 0 to 100, computed from Statcast and MLB stats over four seasons, never by hand. 75 = established regular, 87 = 90th percentile, 95+ = elite.
OV · Overall
48
Replacement or prospect
- CON
- Contact
- 62
- POW
- Power
- 65
- EYE
- Eye
- 68
- SPD
- Speed
- 74
- FLD
- Fielding
- 75
- DUR
- Durability
- 35
- EX
- Experience
- 37
Why these ratings?Hide details
- CON — Contact : Strikeouts avoided, xBA, squared-up contact
- POW — Power : Barrels, exit velocity, home runs, xSLG
- EYE — Eye : Walks and strikeouts
- SPD — Speed : Sprint speed (Statcast), baserunning
- FLD — Fielding : Outs above average, WAR fielding runs
- DUR — Durability : Games played over several seasons
- EX — Experience : Seasons in the majors
WAR and PAL Rating, 2026How we rate →
WAR is fWAR (FanGraphs' version, distributed through MLB's API): wins added above a replacement player. PAL Rating scores performance from 0 to 100 against regulars in the same role (50 = median).
PAL: dimensions
WAR, in runs
StatcastStatcast leaderboards →
MLB's tracking of every ball, 2026 season. The percentile ranks the player among regulars in the role: 90th means better than 90% of them.
Avg exit velocity
86.1 mi/h
9th percentile
Max exit velocity
109.1 mi/h
24th percentile
Barrels
6.4 %
37th percentile
Hard-hit
35.5 %
27th percentile
xBA
.196
2th percentile
Bat speed
74.6 mi/h
82th percentile
Sprint speed
27.3 pi/s
48th percentile
Outs above average
0
51th percentile
| Season | Team | WAR | PAL | OV | Avg exit velocity | Max exit velocity | Barrels | Hard-hit | xBA |
|---|---|---|---|---|---|---|---|---|---|
| 2026 | SF | -0.2 | 3 | 48 | 86.1 | 109.1 | 6.4 | 35.5 | .196 |
| 2025 | BOS | 0.5 | 38 | 66 | 90.0 | 108.7 | 9.2 | 51.7 | .210 |
Game log, 2026
| Date | Opponent | AB | H | HR | RBI | BB | SO | AVG |
|---|---|---|---|---|---|---|---|---|
| Sep 27 | vs LAD | 4 | 1 | 0 | 0 | 0 | 1 | .209 |
| Sep 26 | vs LAD | 2 | 0 | 0 | 0 | 0 | 0 | .208 |
| Sep 25 | vs LAD | 3 | 0 | 0 | 0 | 0 | 1 | .210 |
| Sep 23 | vs MIN | 2 | 0 | 0 | 0 | 2 | 1 | .213 |
| Sep 22 | vs MIN | 0 | 0 | 0 | 0 | 0 | 0 | .215 |
| Sep 21 | vs MIN | 4 | 0 | 0 | 0 | 0 | 4 | .215 |
| Jun 25 | vs NYY | 4 | 0 | 0 | 0 | 0 | 2 | .220 |
| Jun 24 | @ COL | 2 | 1 | 0 | 0 | 0 | 0 | .224 |
| Jun 22 | @ COL | 4 | 1 | 0 | 0 | 0 | 0 | .221 |
| Jun 21 | @ SEA | 2 | 0 | 0 | 0 | 0 | 2 | .221 |