SAN DIEGO – Giancarlo Stanton's second homer Tuesday night left his bat at 118 mph with a ferocious crack. Players on both teams gaped in awe from the dugouts while the three-run shot rocketed a projected 458 feet to the empty patio atop the highest level of outfield seats at Petco Park.For the first time in his three seasons with New York, the Yankees' big-money slugger is putting on a fantastic power display in the postseason.