David Ortiz's line drive sailed just beyond Torii Hunter's reach and into the Boston bullpen, sending the Tigers right fielder flopping headfirst over the wall after it. With one swing, the Red Sox slugger turned everything upside-down. Ortiz's grand slam erased an eighth-inning deficit and ended Detroit's unprecedented run of pitching dominance, and Jonny Gomes scampered around the bases with the game-winning run in the ninth Sunday night to give Boston a 6-5 victory over Detroit and knot the AL Championship Series at one game apiece.