On Monday, Tennis Channel Live looked back at the 10 greatest upsets in tennis history, where Roberta Vinci's Serena Williams upset in the 2015 US Open semifinal took the top honors. Serena was two wins away from a calendar-year Grand Slam.
Other highlights from the show:
—Alison Riske discusses UTR Pro Match Series
—Andy Murray and Nick Kyrgios light up Instagram Live
—Brett Haber on how Home Court Advantage brought pro tennis back to Southern California
—Jon Wertheim on White House's 2020 tennis discussion
—Andy Roddick weighs in on the upsets of all time