The men's world No. 1 could face a two-year ban. Here's what to know about the doping proceedings against him so far

When Carlos Alcaraz is on court for a training session, perhaps working on his newly revamped service motion, he’s doing so to buttress a game already good enough to claim four Grand Slam titles

Four-times Grand Slam champion Carlos Alcaraz said having a rival like world number one Jannik Sinner was good for his game as it pushes him to be at his best every time he walks on court. Alcaraz won the French Open and Wimbledon titles last year while Sinner claimed the Australian Open and U.