The International Tennis Hall of Fame is giving fans around the world the opportunity to celebrate Roger Federer and Mary Carillo through Letters to Greatness. Now, fans everywhere can join the celebration by leaving a written or recorded message honoring Roger and Mary ahead of their induction this August. Submit your Letter to Greatness for a chance to have your message featured during the 2026 Induction Ceremony in Newport or on the ITHF’s social media channels.

Fans of all ages are invited to share what Roger Federer and Mary Carillo have meant to them and celebrate the impact both have had on the sport of tennis. Leave your message below and be part of this global tribute to two unforgettable careers.