He did not return. The Capitals won the game 5-4 in a shootout.
Hillen was down on the ice for a few minutes before being helped off the ice by right wing Alex Ovechkin and head athletic trainer Greg Smith. Hillen did not put any weight on his right leg as he went down the tunnel toward the dressing room.
You can be hyped all you want, but his game will speak for itself. He's obviously going to be a great player so we've got to make sure we keep an eye on him. Whether it's his first game or his 1,000th game, our job is to take care of business, shut him down.
— Blues defenseman Alex Pietrangelo on facing ballyhooed Oilers rookie Connor McDavid, who is making NHL debut in St. Louis
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