2019 US Open - Day 1

In This Photo: Borna Coric
Borna Coric of Croatia reacts during his men's singles first round match against Evgeny Donskoy of Russia during day one of the 2019 US Open at the USTA Billie Jean King National Tennis Center on August 26, 2019 in the Flushing neighborhood of the Queens borough of New York City.
(Aug. 25, 2019 - Source: Getty Images North America)