2018 Topps Opening Day - Mascot Auto Relics
5 card mascot auto relics subset from 2018 Topps Opening Day (Baseball).
| # | Player | Team | Notes |
|---|---|---|---|
| MAR-BB | Bernie Brewer | Milwaukee Brewers | |
| MAR-BTM | Billy the Marlin | Miami Marlins | |
| MAR-S | Sluggerrr | Kansas City Royals | |
| MAR-TCB | TC Bear | Minnesota Twins | |
| MAR-WGM | Wally the Green Monster | Boston Red Sox |