Del Potro up a break in the 5th. Hell of a match. Thought Del Po would fold after the 3rd up a break and blew it. He's playing smart. Bringing the heat on big serves and mixing it up with 105 1st serves.
Alright. Some new blood. I love RF and he's a class act, but I like seeing new stars. Del Po has been in that second-tier with Tsonga, Gonzalez, etc for about a year and a half and he breaks through.
RF 11 double faults. Brilliant change of strategy by Del Po to change up his serving patterns.