Courtesy of Athletes Unlimited/Topps 

Since 1949, the Topps Company has printed collectible trading cards. Most feature male athletes from baseball, football, hockey, and more. But last year, for the first time, a Topps card set featured women’s professional softball players! 

The new professional league Athletes Unlimited partnered with Topps to create an exclusive trading card set to celebrate the league’s start. The cards feature the 56 softball players who played in a six-week-long competition last fall. The limited-edition cards were only available to buy during September 2020.