Bruce Cassidy watched from afar as Lightning goaltender Andrei Vasilevskiy stoned Travis Zajac on a breakaway and knew that was the kind of save teams need in the playoffs.
One night later, the Boston coach saw up close how Tuukka Rask got his blocker on Mitch Marner's breakaway attempt on the way to another Bruins victory.
"Every team needs goaltending," Cassidy said. "On the road, you're going to need a little extra at some point. We got it."
The Bruins aren't the only team getting great goaltending at crucial moments as the first round wraps up. While Rask has them up 3-1 on Toronto, Vasilevskiy is the biggest reason Tampa Bay has the New...