2018 Topps Opening Day - Mascot Relics
7 card mascot relics subset from 2018 Topps Opening Day (Baseball).
| # | Player | Team | Notes |
|---|---|---|---|
| MR-BB | Bernie Brewer | Milwaukee Brewers | |
| MR-BTM | Billy the Marlin | Miami Marlins | |
| MR-C | Clark | Chicago Cubs | |
| MR-F | Fredbird | St. Louis Cardinals | |
| MR-S | Sluggerrr | Kansas City Royals | |
| MR-TCB | TC Bear | Minnesota Twins | |
| MR-WGM | Wally the Green Monster | Boston Red Sox |