The pair met last year in the Aegon Championships and the first pair players meet again this afternoon, the Scots but wary of an opponent who beat him in two of their last five games - or three out of six if you include doubles match yesterday, where fish and Mark Knowles defeated Murray and his brother Jamie.
Fish and his partner Mark Knowles beat Andy and Jamie Murray in doubles with a 6-3 6-3 victory in the second round yesterday. And now, trying to send fish packing Murray in the third round men's singles.
The two met five times, Murray lead in head-to-head 3-2, but the fish was triumphant in their last meeting in Miami in April.