episode

Mike and Jesse start the pod by talking about the Celtics&#039; win over the Sixers and what it means for the card market (2:44). Then they talk about new product releases (19:55) before Jonathan Mayo from MLB Pipeline joins to discuss some prospects and his upcoming book, ‘Smart, Wrong, and Lucky: The Origin Stories of Baseball’s Unexpected Stars’ (26:37). They finish up by answering your mailbag questions (47:08)!

Hosts: Mike Gioseffi and Jesse Gibson
Guest: Jonathan Mayo
Associate Producer: Carlos Chiriboga

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Rejoining the hobby after decades away, Jesse left the corporate finance world after seeing how his former card-collecting pastime had become a booming marketplace that married nostalgia and art with the thrill of a treasure hunt! Sports Boi’s biggest supporters—Sam and Charlie!

Jesse Gibson

After years of collecting sports cards, Mike turned his passion into a hugely successful business. He gained a following in the breaking world and decided to parlay that into what has become the largest sports card podcast in the world! But his biggest fans are his wife and son.

Mike Gioseffi

Hobby Impact of the Celtics’ Win Over the Sixers and Baseball Prospects With Jonathan Mayo

Hosts

About the episode