Eaves crumpled to the ice Wednesday and eventually made his way back to the locker room. He's had concussion problems in his career and also broke his jaw in November 2011. This injury was announced as an upper-body injury, and Eaves is questionable to return against the Maple Leafs.
Lupul was given a minor penalty on the play. He was suspended two games last season for an illegal hit to the head.
Eaves has played in 10 games this season for the Red Wings.
When we started our journey we made a commitment to our fans to be relevant and to see the Chicago Blackhawks become the best professional hockey organization. There are not two finer symbols of that than Jonathan Toews and Patrick Kane. The commitment we have made to these incredible young men is equal to the commitment they have made to our team, our fans, our entire organization and the city of Chicago.
— Chicago Blackhawks owner Rocky Wirtz on signing Jonathan Toews and Patrick Kane to contract extensions