Dad Alejandro was seen pacing and cheering as Juan Manuel and Francisco Cerundolo competed at the same time and on adjacent courts.

Last March, the top-ranked men’s player, Jannik Sinner, tested positive for clostebol, a banned anabolic agent, twice. The substance was quickly traced to a product that was used to treat a cut ...

Australian Open, the first Grand Slam of the tennis season, concluded on Jan. 26 in Melbourne, capping two weeks of fantastic ...