Tennis-U.S. Open order of play on Monday

Sept 4 (Reuters) - Order of play on the main showcourts at the U.S. Open on Monday (prefix numbers denote seeding): Arthur Ashe Stadium (1500 GMT/11 AM ET) 8-Dominic Thiem (Austria) v Juan Martin del Potro (Argentina) (1630 GMT/12:30 PM ET) 10-Karolina Pliskova (Czech Republic) v 6-Venus Williams (U.S.) 1-Serena Williams (U.S.) v Yaroslava Shvedova (Kazakhstan) (2300 GMT/7 PM ET) 22-Grigor Dimitrov (Bulgaria) v 2-Andy Murray (Britain) 4-Agnieszka Radwanska (Poland) v Ana Konjuh (Croatia) -- Louis Armstrong Stadium (1500 GMT/11 AM ET) 11-Carla Suarez Navarro (Spain) v 5-Simona Halep (Romania) Illya Marchenko (Ukraine) v 3-Stan Wawrinka (Switzerland) (1900 GMT/3 PM ET) 6-Kei Nishikori (Japan) v 21-Ivo Karlovic (Croatia) (Compiled by Larry Fine; Editing by Ken Ferris)