Postpublished at 17:33
Isner 6-7 (9-11) 4-6 Murray
Mike Dickson
Daily Mail tennis correspondent on BBC Radio 5 live sports extra
"It's not been easy but since the restart Murray is getting a little bit more time to look at Isner's serve because of the slightly slower conditions.
"Also. Isner has not been quite as solid on the ground since the break.
"Murray will be desperate to finish this tonight and get off court and enjoy a day off tomorrow."