Official MLB Auctions: Authenticated Memorabilia

Clayton Kershaw Signed OMLB MLB Authentication Autograph Baseball

Game-Used Baseball: Luis Arraez Minnesota Twins Single (MLB

MLB 8/29/19 Pittsburgh Pirates vs Colorado Rockies Game Used MLB

Game-Used Baseball: Vladimir Guerrero Jr Toronto Blue Jays Single

Game-Used Baseball: Julio Rodriguez Seattle Mariners Walk (MLB

Aaron Judge's Record-Setting 62nd Home Run Ball Will be Auctioned

Game-Used Baseball: Mike Trout LA Angels Walk (MLB AUTHENTICATED

This baseball has been personally hand-signed by David Ortiz. It also comes with an individually numbered, tamper evident hologram from Fanatics Authentic. To ensure authenticity, the hologram can be reviewed online.

Fanatics Authentic David Ortiz Boston Red Sox Autographed Retirement Logo Baseball

2023 Phillies Game-Used Baseball - Weston Wilson single (2nd

Greene Exclusive! Game-Used Baseball: Riley Greene Detroit Tigers

The Official Online Auction Site of the Kansas City Royals

Justin Verlander Autographed Official Major League Baseball (MLB

Sandy Koufax Signed Official Mlb Baseball COA Steiner Autograph LA

The official auction site of Tigers Auctions