Trent Frederic made it 2-0 at 7:12, taking a loose puck behind Hellebuyck and tucking it inside the right post.
"We had talked about getting to the interior against Winnipeg," Cassidy said. "They have some smaller 'D,' a couple big ones, but some smaller ones, and statistically they don't defend the slot that well for whatever reason. So get inside there, and Charlie [Coyle] started that. He got inside, even though he lost the puck he was heavy in there and [Frederic] kind of cleaned it up. That kind of got us going for those types of goals."
The Jets scored two goals in 85 seconds in the third period to tie it. Lowry cut it to 2-1 at 2:29, tipping Evgeny Svechnikov's shot.
Ehlers tied it 2-2 at 3:54, scoring five-hole on Ullmark on a 3-on-2 rush.
"We did have our chances," Ehlers said. "But getting a goal like that, where it's 2-2, in an important game, that's what you want."