Dan Evans says his surprise decision to split with coach David Felgate was because the pair started to see "a few things differently".
Britain's Andy Murray says he is hoping "to get through a few matches" as he plays his second singles tournament since recovering from hip surgery.
Britain's Naiktha Bains loses in the first round of qualifying for the US Open to Slovakia's Jana Cepelova.
Daniil Medvedev and Madison Keys claim final wins at the Cincinnati Masters in Ohio.
Audio & Video
British number one Kyle Edmund beats Australian Nick Kyrgios in straight sets to reach the second round of the Rogers Cup in Montreal.
In his regular BBC Sport column, Andy Murray talks about hitting the gym as he tries to move closer to a singles return and what he enjoyed most about Wimbledon.
Analysis and opinion from the BBC's tennis correspondent.
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