You must have been comparing last year’s Friend at Court to the 2014 edition ... Except where noted, answers are based on the ITF Rules of Tennis and USTA's The Code.

As you wrote last week, in a time of social distance, tennis is a viable form of exercise. It’s great to see that the courts are crowded—and that all this is happening without any need for ...

The riddle of the court surface at Indian Wells has a deceptively simple answer: Players get out what they, and the weather, put in.

Welcome back to the Monday Tennis Briefing, where The Athletic will explain the stories behind the stories from the past week on court. This week, illness decimated the Mexican Open in Acapulco.