2019 U.S. Open Odds: Novak Djokovic, Serena Williams Favorites Entering Tournament Tennis by el-admin - August 21, 2019 052 2019 U.S. Open odds: Novak Djokovic, Serena Williams enter as favorites | SI.com 2019 U.S. Open Odds: Novak Djokovic, Serena Williams Favorites Entering Tournament Modal message Share on Facebook Share Share on TwitterTweet Share on Pinterest Share Send email Mail