Congratulations to the 2020 U.S. Open champions — Naomi Osaka; and Dominic Thiem!  We share our takeaways from this atypical U.S. Open, along with thoughts on the champions, Djokovic and others. Share with us your thoughts below in the comments section.     Tags: tennis, rock and rally, podcast, instruction, career, 2020, French, U.S., Open, Osaka, Azarenka, Serena, Sabalenka, Mertens, Thiem, Zverev, Carreno Busta, Federer, Nadal, analyst, commentator, serve, fault, champion, slam, major, defense, offense, default, umpire, judge, clay