Happ's three-run home run
Cubs @ MarinersMarch 10, 2017 | 00:00:24
Ian Happ launches a three-run home run to right field in the top of the 7th inning, extending the Cubs' lead to 10-2
Ian Happ launches a three-run home run to right field in the top of the 7th inning, extending the Cubs' lead to 10-2