Serena Williams vs. Danka Kovinić, live stream, TV channel, time, how to watch US Open

Serena Williams will meet Danka Kovinic in the first round of the U.S. Open on Monday night from the Arthur Ashe Court in Flushing, Queens. This will be the last U.S. Open that Serena Williams will be participating in as she plans to retire at the end of the tournament. She will begin her final farewell tour tonight in Round…