Harper hits grand slam in 9th, Phillies rally past Cubs 7-5
John Mayberry hits walk-off grand slam
Bryce Harper crushed a walk-off grand slam to beat Cubs
More 'Bryce Harper moments' would be great for baseball - ESPN
Bryce Harper hits 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
Harper's walk-off grand slam, 08/15/2019
Bryce Harper shines as Phillies aim for second straight World Series, World
The best part of Bryce Harper's walk-off Grand Slam was John Kruk's (immediate) reaction, This is the Loop
Bryce Harper's Top 5 Home Runs As a Phillie – NBC10 Philadelphia
Atta Boy Harper!
Bryce Harper hits walk-off grand slam to complete sweep of Cubs - NBC Sports
Harper hits grand slam in 9th, Phillies rally past Cubs 7-5
Harper leads way as Phillies hand Cubs 11th straight loss