2026 Topps Tier One - TIER ONE OPERATORS
20 card tier one operators subset from 2026 Topps Tier One (Baseball). Includes 5 rookie cards.
| # | Player | Team | Notes |
|---|---|---|---|
| T1OA-AP | Andy Pettitte | Houston Astros | |
| T1OA-BD | Brendan Donovan | St. Louis Cardinals | |
| T1OA-BH | Brady HouseRC | Washington Nationals | |
| T1OA-BL | Barry Larkin | Cincinnati Reds | |
| T1OA-BW | Bernie Williams | New York Yankees | |
| T1OA-CK | C.J. KayfusRC | Cleveland Guardians | |
| T1OA-CM | Christian MooreRC | Angels | |
| T1OA-DB | Dylan BeaversRC | Baltimore Orioles | |
| T1OA-DM | Don Mattingly | New York Yankees | |
| T1OA-FM | Fred McGriff | Atlanta Braves | |
| T1OA-JB | Jeff Bagwell | Houston Astros | |
| T1OA-JD | Jasson Domínguez | New York Yankees | |
| T1OA-JG | Jason Giambi | Oakland Athletics | |
| T1OA-MO | Matt Olson | Atlanta Braves | |
| T1OA-NMA | Noelvi Marte | Cincinnati Reds | |
| T1OA-OC | Owen CaissieRC | Chicago Cubs | |
| T1OA-RG | Riley Greene | Detroit Tigers | |
| T1OA-RY | Robin Yount | Milwaukee Brewers | |
| T1OA-TT | Trea Turner | Philadelphia Phillies | |
| T1OA-WC | Will Clark | San Francisco Giants |