2020 Topps Triple Threads - BAT KNOB BOOK CARDS
12 card bat knob book cards subset from 2020 Topps Triple Threads (Baseball).
| # | Player | Team | Notes |
|---|---|---|---|
| TTBK-AB | Alex Bregman | Houston Astros | |
| TTBK-FL | Francisco Lindor | Cleveland Indians | |
| TTBK-FT | Fernando Tatis Jr. | San Diego Padres | |
| TTBK-FTH | Frank Thomas | Chicago White Sox | |
| TTBK-JB | Javier Baez | Chicago Cubs | |
| TTBK-KB | Kris Bryant | Chicago Cubs | |
| TTBK-KG | Ken Griffey Jr. | Seattle Mariners | |
| TTBK-MP | Mike Piazza | New York Mets | |
| TTBK-MT | Mike Trout | Angels | |
| TTBK-RAJ | Ronald Acuña Jr. | Atlanta Braves | |
| TTBK-VG | Vladimir Guerrero Jr. | Toronto Blue Jays | |
| TTBK-XB | Xander Bogaerts | Boston Red Sox |