U.S. Open 2020: Expert who called last three women's champs releases coveted picks
International tennis expert Gavin Mair, who called the winners of the last three U.S. Open women's titles, just released his coveted picks for the 2020 crown.

The 2020 U.S. Open begins on Monday from Flushing Meadows, N.Y. Naomi Osaka, the 2018 champ, is the 5-1 favorite, followed by Serena Williams (11-2), Karolina Pliskova (11-1), Sofia Kenin (16-1) and Garbine Muguruza (16-1).
