Bryce Harper: Walk-off grand slam 'is what you live for

Phillies' Harper flips out on ump, tosses helmet into the stands where it's retrieved by 10-year-old – WKRG News 5

Bryce Harper's grand slam ends Phillies' walk-off win over Cubs

Bryce Harper's walk-off grand slam game to be replayed Thursday Phillies Nation - Your source for Philadelphia Phillies news, opinion, history, rumors, events, and other fun stuff.

Bryce Harper's walk-off grand slam was a perfect baseball moment

Bryce Harper hits a walk-off grand slam, a breakdown

Philadelphia Phillies walk off on Washington Nationals 11-8 on grand slam by Brad Miller in extras - Federal Baseball

The Mystery of Bryce Harper Not Hitting Any Home Runs

Harper homers in third straight game to lead Phillies to win

Bryce Harper hits 1st slam, 100th HR in Nationals win over Braves

Harper hits 1st slam, 100th HR; Nationals drop Braves to 0-9