Sat 6/8/13 2:33 PM

Kings coach Darryl Sutter thinks there's a "50-50" chance Mike Richards (upper body) will play on Saturday. Richards participated in Saturday's practice as he recovers from what's believed to be a concussion. Richards hasn't been able to play since Game 1 of the Western Conference finals. The Kings are down 3-1 in their series against the Chicago Blackhawks going into Saturday's contest.