Bryce Harper hits walk-off grand slam to complete sweep of Cubs - NBC Sports
Cubs Call of Bryce Harper's Slam - Crossing Broad
Phillies' Bryce Harper's insane walk-off HR against the Cubs!
Watch: Phillies' Bryce Harper rips walk-off grand slam vs. Cubs
Phillies' Bryce Harper's insane walk-off HR against the Cubs!
Video: Watch Phillies' Bryce Harper Crush Walk-off Grand Slam to Stun Cubs, News, Scores, Highlights, Stats, and Rumors
Bryce Harper's walk-off grand slam (Full at-bat and post game interview)
Bryce Harper's grand slam ends Phillies' walk-off win over Cubs
Bryce Harper hits walk-off grand slam
Bryce Harper hits WALK OFF GRAND SLAM againts the Cubs!