Diamondbacks right-hander Brandon Webb played catch on Sunday, but the team isn't sure when he'll throw again. Webb was scheduled to throw to hitters on Sunday or Monday, but the session has been pushed back. "He's not feeling bad, but he's not feeling strong," manager A.J. Hinch said. "It's not necessarily that unexpected. He is seven months post-surgery and these things get a little testy from time to time."