Topps 2025 Series 1. Hank aaron and alex rodriguez were both card #1 five times. The 2025 topps series 1 baseball set kicks off a new card year with a checklist that's sure to includes the standard base set and lots of inserts, parallels, autographs and memorabilia.

Collectors will find the league’s current stars, greats from the past,. The 2025 topps series 1 base set includes a total of 330 cards, spotlighting the league’s top veterans, key rookies, and highlights from the previous season.