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

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

The extra innings rule is good, actually - Royals Review

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.

Video: Nationals' Bryce Harper hits walk-off home run vs. Braves - Sports Illustrated

Replying to @🦅😈 Bryce Harper Walk Off Grand Slam 😏😏😏 #mlb #mlbwh, Bryce Harper Walk Off Grand Slam

Harper hits a walk-off grand slam, Bryce Harper WITH THE WALK-OFF GRAND SLAM SPRINT 🔥, By SportsCenter

Bryce Harper career home run No. 100 is a grand slam in Nationals Park - Federal Baseball

Bryce Harper hits walk-off grand slam

Bryce Harper tells heckler, 'Shut the f— up,' before walk-off grand slam

Harper hits grand slam in 9th, Phillies rally past Cubs 7-5

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

MLB scores: Bryce Harper stuns Cubs with walk-off grand slam; Cody Bellinger, Mike Trout first to 40 home runs

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