2025 Topps Tier 1 - BASE TIER 1
20 card base tier 1 subset from 2025 Topps Tier 1 (Baseball).
| # | Player | Team | Notes |
|---|---|---|---|
| 1 | Ty Cobb | Detroit Tigers | |
| 2 | Sandy Koufax | Los Angeles Dodgers | |
| 3 | Harmon Killebrew | Minnesota Twins | |
| 4 | Pedro Martinez | Boston Red Sox | |
| 5 | Randy Johnson | Seattle Mariners | |
| 6 | Dizzy Dean | St. Louis Cardinals | |
| 7 | Cal Ripken Jr. | Baltimore Orioles | |
| 8 | Alex Rodriguez | New York Yankees | |
| 9 | Christy Mathewson | New York Giants | |
| 10 | Eddie Murray | Baltimore Orioles | |
| 11 | David Ortiz | Boston Red Sox | |
| 12 | Reggie Jackson | New York Yankees | |
| 13 | Ernie Banks | Chicago Cubs | |
| 14 | Tom Seaver | New York Mets | |
| 15 | Bob Gibson | St. Louis Cardinals | |
| 16 | Mel Ott | New York Giants | |
| 17 | Johnny Bench | Cincinnati Reds | |
| 18 | Phil Rizzuto | New York Yankees | |
| 19 | Josh Gibson | Homestead Grays | |
| 20 | Bo Jackson | Kansas City Royals |