It's not a special diet regimen or training protocol that's shaped John Isner to become America's leading tennis star (currently ranked 10th in the world). It's his recovery. Read about the ...

On the court or in the gym, offseason training allows players to step away from the grind of the tour and focus on both their bodies and their skills. Even if only for a few weeks. At Saddlebrook ...

These are heady days for a soon to be 33-year-old American tennis player who has long been admired for the depth of his devotion to the game he plays for a living, and the scope of his ambitions. He ...

Get breaking news and SI’s biggest stories instantly. Download the new Sports Illustrated app (iOS or Android) and personalize your experience by following your favorite teams and SI writers. John ...

Jack Sock says he has found a training structure that works for him, with more practice and fitness leading to better performances on tour. The 22-year-old American, who is ranked No. 60 and got his ...

North Carolina native John Isner once rose to the No. 8 spot in the tennis world rankings. Thursday marked his final match as a professional tennis player. Isner suffered a loss against fellow ...