Andy Murray makes 55 unforced errors in straight-sets loss at Madrid Open

World number one Andy Murray's struggle to rediscover his form continued today with another straight-sets defeat to Borna Coric at the Mutua Madrid Open.

The Croatian claimed his scalp in February at the Dubai Championships, winning 6-1 6-3 as Murray made 55 unforced errors and failed to even earn a single break point.