Keys continues fine form on Centre Court debut WimbledonMadison Keys pulls off third-round upset over fellow American Amanda Anisimova Yahoo SportsMadison Keys upsets fellow American Amanda Anisimova to reach Wimbledon reach Round of 16 New York PostKeys returns to Wimbledon fourth round with Anisimova upset WTA TennisDon’t expect plenty of long rallies in Keys vs. Anisimova The New York Times
