2023 Topps Luminaries - MASTERS OF THE MOUND ULTRA BOOK
10 card masters of the mound ultra book subset from 2023 Topps Luminaries (Baseball).
| # | Player | Team | Notes |
|---|---|---|---|
| MOM-UB | John Smoltz | Atlanta Braves | |
| MOM-UB | Greg Maddux | Chicago Cubs | |
| MOM-UB | Steve Carlton | Philadelphia Phillies | |
| MOM-UB | Whitey Ford | New York Yankees | |
| MOM-UB | Pedro Martinez | Boston Red Sox | |
| MOM-UB | Mariano Rivera | New York Yankees | |
| MOM-UB | Bob Gibson | St. Louis Cardinals | |
| MOM-UB | Rollie Fingers | Oakland Athletics | |
| MOM-UB | Dennis Eckersley | Oakland Athletics | |
| MOM-UB | Randy Johnson | Arizona Diamondbacks |