WILDEST US Open Day 1 EVER?! | Medvedev's UGLY Meltdown, Eala's INSANE comeback

We witnessed one of the wildest opening days in US Open history that concluded with Daniil Medvedev choking a near incredible comeback victory after berating umpire Greg Allensworth. Alex Eala did complete a comeback win when she upset Clara Tauson, making history for the Philippines. Janice Tjen also made history for her country of Indonesia.