Masyn Winn Autographed Official MLB Baseball St. Louis Cardinals Full Name Beckett BAS Witness Stock #209527

This is an Official MLB Baseball that has been hand signed by Masyn Winn. Winn signed his full name on this item. This item has been witnessed and certified authentic by Beckett Authentication (BAS) and comes with their tamper-proof witness sticker. Beckett Authentication has recently changed their physical certificate card policy where they no longer match their tamper-proof sticker with a physical certificate. A certificate can be printed on Beckett's website for the matching authentication number.