Bryce Harper crushed a walk-off grand slam to beat Cubs

Bryce Harper hitting grand slams compilation

Ranking Bryce Harper's most impactful swings in a Phillies uniform, walk off home runs, big hits against Dodgers, Rockies, Angels and Braves - The Good Phight

Bryce Harper shines as Phillies aim for second straight World Series

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

Bryce Harper hits walk-off grand slam to complete sweep of Cubs - NBC Sports

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

Bryce Harper's Walkoff Grand Slam and Clutch Play

Bryce Harper crushed a walk-off grand slam to beat Cubs

Harper hits walk-off slam to beat Cubs

Phillies: Bryce Harper SPRINTED around bases after walk-off grand slam

Bryce Harper's walk-off grand slam hands the Cubs a crushing 7-5 loss: 'That one is going to leave a mark