Alcaraz vs. Sinner Questions, WTA's 1 Slam Winners, TopSpin 2K25, Serena vs. Steffi | Mailbag

Gill Gross answers your comments, including: rating the WTA's one-slam winners of the last decade, my favorite matchups on tour, what could separate Carlos Alcaraz from Jannik Sinner long-term, why is Serena Williams considered the GOAT when Steffi Graf has statistical advantages...