Bryce Harper hits towering walk-off grand slam as Phillies sweep Cubs: Watch
Phillies bring the thunder again as Schwarber and Harper each launch massive homers
Harper hits grand slam in 9th, Phillies rally past Cubs 7-5
Harper's walk-off grand slam caps comeback Cubs-Phillies Game Highlights 8/15/19
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Bryce Harper hits walk-off grand slam
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Bryce Harper hits walk-off grand slam
Bryce Harper HITS Grand Slam Walk-Off!
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Bryce Harper home run trot after walk-off grand slam vs Cubs - Sports Illustrated
Bryce Harper crushed a walk-off grand slam to beat Cubs
Phillies score on pick-off play as Harper and Moreno collide
Bryce Harper home run trot after walk-off grand slam vs Cubs - Sports Illustrated
Bryce Harper hits walk-off grand slam
Harper's walk-off grand slam, 08/15/2019
More 'Bryce Harper moments' would be great for baseball - ESPN
