Del Potro played with no forehand for the first set and still took it to a tiebreak. Discovered it in the 2nd,and then decided not to challenge a clearly incorrect call and then gifted away all his challenges at the start of the 3rd but still rolled to victory.
Murray with a ridiculous number of UEs, helped gift the match to Delpo. Those Dfs.
Unfortunately Djoker will roast Delpo tomorrow.