The Story
Collector Grade, Authenticated autographed, signed memorabilia: Marcelo Mayer signed Rawlings black bat with Fanatics COA. Mayer, a premier shortstop prospect, was selected 4th overall by the Boston Red Sox in the 2021 MLB Draft. He has been ranked among baseball’s top prospects by MLB Pipeline and Baseball America, pointing to future star potential in Boston.
Collector's Highlights:
- Profession - Athlete: Marcelo Mayer
- Item: Black Rawlings baseball bat — autographed
- Authentication: Fanatics Authentic hologram and certificate of authenticity (COA)
Authenticated by Fanatics, this verified authentic Mayer signature offers dependable long-term collectability for Red Sox fans and serious memorabilia buyers. A clean, display-ready bat that captures an early signature from Boston’s blue-chip shortstop, backed by industry-trusted COA for lasting confidence.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Collector Grade, Authenticated autographed, signed memorabilia: Marcelo Mayer signed Rawlings black bat with Fanatics COA. Mayer, a premier shortstop prospect, was selected 4th overall by the Boston Red Sox in the 2021 MLB Draft. He has been ranked among baseball’s top prospects by MLB Pipeline and Baseball America, pointing to future star potential in Boston.
Collector's Highlights:
- Profession - Athlete: Marcelo Mayer
- Item: Black Rawlings baseball bat — autographed
- Authentication: Fanatics Authentic hologram and certificate of authenticity (COA)
Authenticated by Fanatics, this verified authentic Mayer signature offers dependable long-term collectability for Red Sox fans and serious memorabilia buyers. A clean, display-ready bat that captures an early signature from Boston’s blue-chip shortstop, backed by industry-trusted COA for lasting confidence.