Bryce Harper has his first signature moment with the Philadelphia Phillies.
Down two runs to the Chicago Cubs in the ninth inning, the superstar launched a walk-off grand slam that still might not have landed:
NBC Sports PhiladelphiaBRYCE-GRAND-FREAKIN'-SLAMMIN-HARPER. https://t.co/qFFcqtoYV3
It was the first walk-off grand slam for the Phillies while trailing since Ozzie Virgil in 1983, per Sarah Langs of MLB.com.
Philadelphia trailed by five runs going into the eighth and was down 5-1 in the ninth, but the squad came through with a six-run inning off Rowan Wick, Pedro Strop and Derek Holland to seal the 7-5 victory and a three-game sweep of the Cubs.