Peter Moylan will throw off a mound Sunday for the first time since undergoing back surgery. "When we get back he may be ready to throw some batting practice and we'll go from there," Braves manager Fredi Gonzalez said. ". He said his back feels great. Now it's just a matter of getting his arm in shape. We have to take our time with him. It's almost like the first day of spring training." The Braves hope to have Moylan back by the end of August.