Autograph #271 – Gunner Mayer – Philadelphia Phillies – MLB

Autograph #271 – Acquired via trade on the Trading Card Database for our personal collection – 2020 Bowman Chrome Prospect Autographs #CPA-GMA Gunner Mayer FBC, AU

Mayer was drafted by the Philadelphia Phillies in the 5th round of the 2019 MLB June Amateur Draft from San Joaquin Delta College. He has been playing in the Phillies minors since 2019 getting as high as AA in 2024 & 2025.

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