Sabres defenseman Zach Bogosian out with sprained kneeSource: AP ‘He’s a top-four defenseman who has no points in nine games and is averaging just under 19 minutes of ice time per outing.’ Related posts: Sabres’ Bogosian has a sprained knee Sabres’ Zach Bogosian practices, day-to-day; Mike Weber having knee surgery Sabres’ Zach Bogosian thriving playing big minutes on new team Sabres’ Zach Bogosian regaining old form Sabres’ defenseman Zach Bogosian “out for weeks” with MCL sprain