MELBOURNE, Australia (AP) — Andy Murray is still hoping to make it to one more Wimbledon tournament before his problematic hip forces him into retirement. For now, he’s only committing to the Australian Open.In an emotional news conference Friday, when a tearful Murray had to leave the room shortly after his first attempt to get it started, and needed to pause several times to compose himself once it had resumed, he confirmed he’d play his first-round match at the Australian Open next week but wasn’t sure how much longer he could continue beyond that.The 31-year-old Murray said he practiced in the off-season with the main goal of making one last run at Wimbledon, where he ended the 77-year drought for British men with his title in 2013, but now wasn’t sure he’d make it that far.”I can still play to a level — not a level I’m happy playing at,” he said. “But also, it’s not just that. The pain is too much really.”I don’t want to continue playing that way. I tried pretty much everything that I could to get it right — that hasn’t worked.”The three-time Grand Slam champion is scheduled to open against No. 22-ranked Roberto Bautista…