ATLANTA — Chipper Jones rounded third base, took one look at his grinning teammates surrounding home plate and flung his batting helmet into the air before jumping into the welcoming party. The moment Jones said he'll savor in retirement came after a dramatic homer that can help his chances of one more postseason. Jones hit a three-run homer off Jonathan Papelbon with two outs in the ninth inning, capping a five-run rally that sent the Atlanta Braves over the Philadelphia Phillies 8-7 on Sunday.