TapToChallenge
2026Regular Season
Marcelo Mayer

Marcelo Mayer

Bats LThrows RHt/Wt 6'3", 188 lbAge 23Born Dec 12, 2002 in Chula Vista, CADebut 2025

Career Splits

Challenge StatsBatter Decision QualityCall Context
YearTMWonAttWin%CDQNet RENet WPAxChallCOEbCDQbCDQ/PCSCCBCMOCall LIcBE%acBE%xChall%
2026BOS1333.3%-1.20+0.215+0.0094.98-1.98-1.20-0.011310612153.4529.1%5.1%28.2%
Career1333.3%-1.20+0.215+0.0094.98-1.98-1.20-0.011310612153.4529.1%5.1%28.2%

2026 Challenges

Result
Role
Window

3 of 3 challenges

DateOppRoleInnCountOutsRunnersCh. Rem.LINet RENet WPA
OTJun 19SEAbatter 71-1121.09+0.293+1.7%
UHJun 13TEXbatter 73-2116.95-0.048-0.5%
UHMar 29CINbatter 43-2222.32-0.029-0.3%

Strike Zone (Catcher's View)

Batter

3 pitches

3.8% larger than league avg by area

17.019.8″

By Count

cell = win% · won/att · ΔRE

strikes →balls ↓
0
1
2
0
0-0
0-1
0-2
1
1-0
1-1100%
1/1+0.29
1-2
2
2-0
2-1
2-2
3
3-0
3-1
3-20%
0/2-0.08

By Leverage

Low (<1)
(0/0)win
0% (0/18)chall
Med (1–2)
100% (1/1)win
33% (1/3)chall
High (2+)
0% (0/2)win
0% (0/2)chall

Vertical tick = league avg win%. Bar = Marcelo Mayer's win%. Challenge% = correct challenges / winnable opportunities.