"I've had some tough matches here in the first few rounds, but today I felt really good physically, and that in the end was the main difference, " Cilic told gathered reporters.

CNN: Cilic shocks fourth seed Del Potro in Melbourne

"Early on I felt really good but I think it's the understatement of the year to say he comes out flying after the interval, " said O'Shea.

BBC: Adams survives to set up BDO final against Chisnall

Next day, I felt really good.

BBC: John Phillipson

"My scoring was excellent all day and I really felt good and the closer I got to finishing the better I felt, " he said.

BBC: Harrington hits the front

"I've felt really good up to this point, " Buchholz said.

WSJ: Buchholz, Red Sox beat Yankees 3-0 in 5?? innings

"That was really good -- I think I just kind of zoned and I felt like I really wanted to do well, " Williams added.

CNN: STORY HIGHLIGHTS