Shop Marcelo Mayer Trading Cards by Model
- 2024 Panini Three and Two - Marcelo Mayer #PJA-MAM
- 2024 Panini Three and Two - Marcelo Mayer #FCS-MM
- 2024 Panini Three and Two - Marcelo Mayer #BBM-MM
- 2024 Panini Three and Two - Marcelo Mayer #53
- 2024 Panini Prospect Edition - Marcelo Mayer #21
- 2024 Panini Prizm - Marcelo Mayer #24
- 2024 Panini Prizm - Marcelo Mayer #174
- 2024 Panini Impeccable - Marcelo Mayer #36
- 2024 Panini Donruss - Marcelo Mayer #PJK-MM
- 2024 Panini Donruss - Marcelo Mayer #7
- 2024 Panini Donruss - Marcelo Mayer #137
- 2024 Panini Donruss - Marcelo Mayer #1
- 2024 Panini Crusade - Marcelo Mayer #171
- 2024 Panini Boys of Summer - Marcelo Mayer #JMS-7
- 2024 Panini Boys of Summer - Marcelo Mayer #FT-MM
- 2024 Bowman's Best - Marcelo Mayer #FGRA-MM
- 2024 Bowman's Best - Marcelo Mayer #FG-17
- 2024 Bowman Sterling - Marcelo Mayer #BSP-25
- 2024 Bowman Sapphire Edition - Marcelo Mayer #BCP-44
- 2024 Bowman Chrome - Marcelo Mayer #BGP-4
- 2024 Bowman - Marcelo Mayer #GOTD-19
- 2024 Bowman - Marcelo Mayer #GDA-MM
- 2024 Bowman - Marcelo Mayer #BTP-8
- 2024 Bowman - Marcelo Mayer #BP-44
- 2024 Bowman - Marcelo Mayer #BCP-44
- 2024 Bowman - Marcelo Mayer #BA-9
- 2023 Topps Pro Debut - Marcelo Mayer #PDC-80
- 2023 Topps Pro Debut - Marcelo Mayer #PD-80
- 2023 Topps Pro Debut - Marcelo Mayer #FC-MM
- 2023 Topps National Convention Wrapper Redemption - Marcelo Mayer #MLB-46
- 2023 Panini Three and Two - Marcelo Mayer #APT-MM
- 2023 Panini Three and Two - Marcelo Mayer #35
- 2023 Panini Select - Marcelo Mayer #SU6
- 2023 Panini Select - Marcelo Mayer #RS-MM
- 2023 Panini Select - Marcelo Mayer #PJS-MM
- 2023 Panini Select - Marcelo Mayer #DS2
- 2023 Panini Select - Marcelo Mayer #121
- 2023 Panini Prizm - Marcelo Mayer #SC7
- 2023 Panini Prizm - Marcelo Mayer #PP-MM
- 2023 Panini Prizm - Marcelo Mayer #PG4
- 2023 Panini Prizm - Marcelo Mayer #FT8
- 2023 Panini Prizm - Marcelo Mayer #FS4
- 2023 Panini Prizm - Marcelo Mayer #144
- 2023 Panini National Treasures - Marcelo Mayer #SN-MM
- 2023 Panini National Treasures - Marcelo Mayer #RM-44
- 2023 Panini National Treasures - Marcelo Mayer #ECK-10
- 2023 Panini National Treasures - Marcelo Mayer #19
- 2023 Panini National Treasures - Marcelo Mayer #14
- 2023 Panini National Treasures - Marcelo Mayer #103
- 2023 Panini Immaculate Collection - Marcelo Mayer #MP-MM
- 2023 Panini Immaculate Collection - Marcelo Mayer #3
- 2023 Panini Flawless - Marcelo Mayer #SS-MM
- 2023 Panini Flawless - Marcelo Mayer #PPA-MM
- 2023 Panini Flawless - Marcelo Mayer #FFS-11
- 2023 Panini Father's Day - Marcelo Mayer #BB8
- 2023 Panini Donruss - Marcelo Mayer #U12
- 2023 Panini Donruss - Marcelo Mayer #SS-MM
- 2023 Panini Donruss - Marcelo Mayer #RPS-MM
- 2023 Panini Donruss - Marcelo Mayer #94
- 2023 Panini Donruss - Marcelo Mayer #90M-MA
- 2023 Panini Donruss - Marcelo Mayer #67
- 2023 Panini Donruss - Marcelo Mayer #248
- 2023 Panini Chronicles - Marcelo Mayer #PMA-MM
- 2023 Panini Chronicles - Marcelo Mayer #OPS-MM
- 2023 Panini Chronicles - Marcelo Mayer #GSS-MM
- 2023 Panini Chronicles - Marcelo Mayer #FKS-MM
- 2023 Panini Chronicles - Marcelo Mayer #7
- 2023 Panini Chronicles - Marcelo Mayer #43
- 2023 Panini Chronicles - Marcelo Mayer #20
- 2023 Panini Chronicles - Marcelo Mayer #133
- 2023 Onyx Vintage - Marcelo Mayer #OVMM
- 2023 Choice South Atlantic League Top Prospects - Marcelo Mayer #11
- 2023 Bowman's Best - Marcelo Mayer #TP-19
- 2023 Bowman Sterling - Marcelo Mayer #BSP-58
- 2023 Bowman Sapphire Edition - Marcelo Mayer #BCP-107
- 2023 Bowman Platinum - Marcelo Mayer #TV-4
- 2023 Bowman Platinum - Marcelo Mayer #NM-17
- 2023 Bowman Inception - Marcelo Mayer #13
- 2023 Bowman Draft - Marcelo Mayer #TT-6
- 2023 Bowman Draft - Marcelo Mayer #BDC-20
- 2023 Bowman Draft - Marcelo Mayer #BD-20
- 2023 Bowman Chrome Sapphire Edition - Marcelo Mayer #BCP-210
- 2023 Bowman Chrome Draft Sapphire Edition - Marcelo Mayer #BDC-20
- 2023 Bowman Chrome - Marcelo Mayer #BCP-210
- 2023 Bowman 1st Edition - Marcelo Mayer #BPPF-107
- 2023 Bowman - Marcelo Mayer #MP-19
- 2023 Bowman - Marcelo Mayer #BTP-4
- 2023 Bowman - Marcelo Mayer #BP-107
- 2023 Bowman - Marcelo Mayer #BCP-107
- 2022 Upper Deck UD Superstars - Marcelo Mayer #24
- 2022 Upper Deck Goodwin Champions - Marcelo Mayer #RA-MA
- 2022 Upper Deck Goodwin Champions - Marcelo Mayer #P25
- 2022 Upper Deck Goodwin Champions - Marcelo Mayer #P-59
- 2022 Upper Deck Goodwin Champions - Marcelo Mayer #P-38
- 2022 Upper Deck Goodwin Champions - Marcelo Mayer #P-14
- 2022 Upper Deck Goodwin Champions - Marcelo Mayer #LS-MM
- 2022 Upper Deck Goodwin Champions - Marcelo Mayer #KING-SPADES
- 2022 Upper Deck Goodwin Champions - Marcelo Mayer #GP25
- 2022 Upper Deck Goodwin Champions - Marcelo Mayer #GA-MA
- 2022 Upper Deck Goodwin Champions - Marcelo Mayer #G45
- 2022 Upper Deck Goodwin Champions - Marcelo Mayer #A-MA
- 2022 Upper Deck Goodwin Champions - Marcelo Mayer #97
- 2022 Upper Deck Goodwin Champions - Marcelo Mayer #5
- 2022 Upper Deck Goodwin Champions - Marcelo Mayer #145
- 2022 Topps Pro Debut - Marcelo Mayer #PDC-92
- 2022 Topps Pro Debut - Marcelo Mayer #PD-92
- 2022 Topps Pro Debut - Marcelo Mayer #FC-MM
- 2022 Topps Pro Debut - Marcelo Mayer #DB-3
- 2022 Topps NSCC National Convention - Marcelo Mayer #NSCCP-MM
- 2022 Topps Heritage Minor League Edition - Marcelo Mayer #ROA-MMR
- 2022 Topps Heritage Minor League Edition - Marcelo Mayer #202
- 2022 Topps Heritage Minor League Edition - Marcelo Mayer #12
- 2022 Skybox Metal Universe Champions - Marcelo Mayer #Z-17
- 2022 Skybox Metal Universe Champions - Marcelo Mayer #S-34
- 2022 Skybox Metal Universe Champions - Marcelo Mayer #RMUC-34
- 2022 Skybox Metal Universe Champions - Marcelo Mayer #IN-4
- 2022 Skybox Metal Universe Champions - Marcelo Mayer #FF30
- 2022 Skybox Metal Universe Champions - Marcelo Mayer #D-7
- 2022 Skybox Metal Universe Champions - Marcelo Mayer #134
- 2022 Skybox Metal Universe Champions - Marcelo Mayer #060
- 2022 Panini Three and Two - Marcelo Mayer #P-3
- 2022 Panini National Treasures - Marcelo Mayer #AI-MA
- 2022 Panini Donruss Optic - Marcelo Mayer #RP-22
- 2022 Onyx Vintage - Marcelo Mayer #OVMM
- 2022 Leaf Vivid - Marcelo Mayer #BA-MM7
- 2022 Leaf Trinity - Marcelo Mayer #CA-CS1
- 2022 Leaf Trinity - Marcelo Mayer #BA-MM7
- 2022 Leaf Pro Set Sports - Marcelo Mayer #PSA-MM2
- 2022 Leaf Metal - Marcelo Mayer #TH-MM7
- 2022 Leaf Metal - Marcelo Mayer #T-MM7
- 2022 Leaf Metal - Marcelo Mayer #BA-MM7
- 2022 Bowman's Best - Marcelo Mayer #TP-8
- 2022 Bowman's Best - Marcelo Mayer #PR-MMR
- 2022 Bowman's Best - Marcelo Mayer #PR-2
- 2022 Bowman's Best - Marcelo Mayer #GI-5
- 2022 Bowman's Best - Marcelo Mayer #B22-MM
- 2022 Bowman Transcendent Collection - Marcelo Mayer #BIP-4
- 2022 Bowman Sterling - Marcelo Mayer #ST-MM
- 2022 Bowman Sterling - Marcelo Mayer #PA-MM
- 2022 Bowman Sterling - Marcelo Mayer #BSP-66
- 2022 Bowman Sapphire Edition - Marcelo Mayer #BCP-126
- 2022 Bowman Platinum - Marcelo Mayer #TOP-43
- 2022 Bowman Platinum - Marcelo Mayer #PPF-3
- 2022 Bowman Platinum - Marcelo Mayer #PE-9
- 2022 Bowman Inception - Marcelo Mayer #PPA-MM
- 2022 Bowman Inception - Marcelo Mayer #PA-MMR
- 2022 Bowman Inception - Marcelo Mayer #ISS-MM
- 2022 Bowman Inception - Marcelo Mayer #IADR-MMR
- 2022 Bowman Inception - Marcelo Mayer #19
- 2022 Bowman Heritage - Marcelo Mayer #CPA-MMR
- 2022 Bowman Heritage - Marcelo Mayer #BHP-133
- 2022 Bowman Draft - Marcelo Mayer #BDC-123
- 2022 Bowman Draft - Marcelo Mayer #BD-123
- 2022 Bowman Chrome X - Marcelo Mayer #BCP-237
- 2022 Bowman Chrome Sapphire Edition - Marcelo Mayer #BCP-237
- 2022 Bowman Chrome Draft Sapphire Edition - Marcelo Mayer #BDC-123
- 2022 Bowman Chrome - Marcelo Mayer #SGA-MM
- 2022 Bowman Chrome - Marcelo Mayer #SG-5
- 2022 Bowman Chrome - Marcelo Mayer #ICFL-3
- 2022 Bowman Chrome - Marcelo Mayer #CFL-MM
- 2022 Bowman Chrome - Marcelo Mayer #BCP-237
- 2022 Bowman Chrome - Marcelo Mayer #BCMA-MM
- 2022 Bowman Chrome - Marcelo Mayer #BA-3
- 2022 Bowman 1st Edition - Marcelo Mayer #BPPF-126
- 2022 Bowman - Marcelo Mayer #VV-1
- 2022 Bowman - Marcelo Mayer #HIFI-1
- 2022 Bowman - Marcelo Mayer #CPA-MMY
- 2022 Bowman - Marcelo Mayer #BTP-23
- 2022 Bowman - Marcelo Mayer #BP-126
- 2022 Bowman - Marcelo Mayer #BMA-MMR
- 2022 Bowman - Marcelo Mayer #BDB-MM
- 2022 Bowman - Marcelo Mayer #BCP-126
- 2022 Bowman - Marcelo Mayer #B3D-4
- 2021 Panini Prizm Draft Picks - Marcelo Mayer #PDP4
- 2021 Panini Prizm Draft Picks - Marcelo Mayer #DS-MM
- 2021 Panini Elite Extra Edition - Marcelo Mayer #FRM-MM
- 2021 Panini Elite Extra Edition - Marcelo Mayer #4
- 2021 Onyx Vintage Extended - Marcelo Mayer #VEMAY
- 2021 Onyx Vintage Extended - Marcelo Mayer #EAMAY
- 2021 Leaf Young Stars - Marcelo Mayer #YS-32
- 2021 Leaf Valiant - Marcelo Mayer #FP-MM7
- 2021 Leaf Valiant - Marcelo Mayer #BA-MM7
- 2021 Leaf Trinity - Marcelo Mayer #PA-MM7
- 2021 Leaf Trinity - Marcelo Mayer #CA-MM7
- 2021 Leaf Trinity - Marcelo Mayer #BA-MM7
- 2021 Leaf Pro Set Metal - Marcelo Mayer #PS0-MM7
- 2021 Leaf Pro Set Metal - Marcelo Mayer #PA-MM7
- 2021 Leaf Pro Set Baseball Blaster - Marcelo Mayer #PS41
- 2021 Leaf Metal Draft - Marcelo Mayer #TP-MM1
- 2021 Leaf Metal Draft - Marcelo Mayer #SP-MM1
- 2021 Leaf Metal Draft - Marcelo Mayer #BA-MM1
- 2021 Leaf Flash Rookies - Marcelo Mayer #09
- 2021 Leaf Flash - Marcelo Mayer #FB-MM7
- 2021 Leaf Flash - Marcelo Mayer #BA-MM7
- 2021 Leaf Draft - Marcelo Mayer #BA-MM7
- 2021 Leaf Draft - Marcelo Mayer #41
- 2021 Bowman's Best - Marcelo Mayer #HW-6
- 2021 Bowman's Best - Marcelo Mayer #BFVA-MM
- 2021 Bowman's Best - Marcelo Mayer #93
- 2021 Bowman Draft 1st Edition - Marcelo Mayer #BD-174
- 2021 Bowman Draft - Marcelo Mayer #GNS-4
- 2021 Bowman Draft - Marcelo Mayer #CDA-MM
- 2021 Bowman Draft - Marcelo Mayer #C21-MM
- 2021 Bowman Draft - Marcelo Mayer #BI-4
- 2021 Bowman Draft - Marcelo Mayer #BDN-6
- 2021 Bowman Draft - Marcelo Mayer #BDC-174
- 2021 Bowman Draft - Marcelo Mayer #BD-174
- 2021 Bowman Chrome Draft Sapphire Edition - Marcelo Mayer #BDC-174
- 2020 Panini USA Baseball Stars & Stripes - Marcelo Mayer #USJ-MMR
- 2020 Panini USA Baseball Stars & Stripes - Marcelo Mayer #17U-MM
- 2020 Leaf Perfect Game All-American Classic - Marcelo Mayer #BA-MM1
- 2019 Panini USA Baseball Stars & Stripes - Marcelo Mayer #USA-FD
- 2019 Panini USA Baseball Stars & Stripes - Marcelo Mayer #16U-MM