- Andy Murray beats Kei Nishikori 6-7 (9-11) 6-4 6-4
- Murray’s second group win puts him on verge of semi-final place
- Epic contest lasted over three hours and 20 mins
- Murray into last four if Cilic beats Wawrinka at 20:00 GMT
Andy Murray: “I just fought really hard. Kei was making me run and was dictating the points, but then I was starting to get a few free points on my serve and made him work hard on his return.
“I eventually got over the line. These are the sort of matches you work so hard for.
“I feel OK right now, but it is the following day when you feel it often. Hopefully there will be another three days to this season and I’ll do my best to get through them.”