(Reuters) - Order of play on the main show courts on the third day of the U.S. Open on Wednesday (play starts at 1500 GMT/11 AM ET unless stated, prefix number denotes seeding):
Arthur Ashe Stadium (1600 GMT/12 PM ET)
Mariam Bolkvadze (Georgia) v 3-Karolina Pliskova (Czech Republic)
3-Roger Federer (Switzerland) v Damir Dzumhur (Bosnia)
1-Novak Djokovic (Serbia) v Juan Ignacio Londero (Argentina)
8-Serena Williams (U.S.) v Catherine McNally (U.S.)
Louis Armstrong Stadium
Bradley Klahn (U.S.) v 7-Kei Nishikori (Japan)
5-Elina Svitolina (Ukraine) v Venus Williams (U.S.)
Zhu Lin (China) v 10-Madison Keys (U.S.)
Lauren Davis (U.S.) v 2-Ash Barty (Australia)
12-Borna Coric (Croatia) v Grigor Dimitrov (Bulgaria)
Grandstand
16-Johanna Konta (UK) v Margarita Gasparyan (Russia)
Hugo Dellien (Bolivia) v 5-Daniil Medvedev (Russia)
23-Stan Wawrinka (Switzerland) v Jeremy Chardy (France)
20-Sofia Kenin (U.S.) v Laura Siegemund (Germany)
(Reporting by Simon Jennings in Bengaluru)
