Postseason Performance Relics is an insert set in 2016 Topps. This 30-card set features players from the 2015 MLB postseason. Only the Cubs, Blue Jays, and Mets were included in this set while the Cardinals, Dodgers, Astros, and Rangers were all left out. It should be noted that the Certificate of Authenticity states that the relic is not from any particular game or event including "NOR is it from the 2015 Postseason".