2025 Topps Baseball Cards Series 1. The base set for 2025 topps series 1 consists of 350 cards, 20 cards more than the last few years. Celebrate the unofficial beginning of the baseball season with 2025 topps baseball series 1!

They’ll be among the chase cards inside the new year’s first baseball card product, set for release on feb. 2025 topps series 1 baseball has some rookie cards that are worth chasing.