Andre Agassi was forced to pull out of the Kooyong Classic during a match against Andy Roddick. He was serving 5-6 down in the first set when he called an early end to the match because of his hip.
"My hip was cramping and I just could not continue," Agassi said. "The good news is that it didn't just tear, it was tightening up and that can be your body protecting itself, which is hopefully more of the issue."
Agassi will now undergo a MRI scan to see exactly what the problem is. "It's very disappointing and I'll have to do my best to deal with it. Time will shortly tell if it (the Australian Open) is a possibility or not," Agassi said.