It happened with under four minutes left in the third period with the Lightning holding a 4-1 lead. Kucherov took the pass across the Canadiens blue line, delivered a pass to a teammate and was attempting to position himself in the corner of the ice. With Kucherov not looking, Weber took his stick and whacked him in the back of his left knee.
Kucherov got the last laugh, however, as two minutes later he delivered an assist to Steven Stamkos on a power play goal to close out a 5-1 victory and give the Lightning a 1-0 lead. Kucherov had already contributed two goals, both in the third period.