The Revival of Tennis's Mixed Doubles: A Complicated Comeback Story The US Open mixed doubles tournament is a fascinating spectacle where top singles players team up in a unique format that has been revamped over the past year.
This season's lineup features several high profile pairings, including Serena Williams and Carlos Alcaraz, who will make their debut together.
Williams, a 23 time Grand Slam champion, returned to tennis in June after a four year hiatus with three doubles matches under her belt since her return.