1. Big Papi's Game 2 Grand Slam
Photograph By Stan Grossfeld/The Boston Globe via Getty Images
OCT. 14: David Ortiz's eighth-inning grand slam in Game 2 of the ALCS was a turning point in so many ways. Besides upending Torii Hunter, it also tied the game and paved the way for a crucial Sox victory that tied the series and flipped momentum. Meanwhile, bullpen cop Steve Horgan became a local celebrity with his unabashed expression of shock and giddiness that captured Red Sox Nation's joy.