Who Challenges Sincaraz in 2026? | Mailbag

On the Mailbag, Gill Gross answers your comments to wrap up the tennis season: what are the storylines to get excited about in 2026, why can't players make more money and reduce the schedule, Novak Djokovic's comments with Piers Morgan, Jannik Sinner's serve percentage dip vs. Carlos Alcaraz and more!