Ristolainen minor upper body injury.
Ristolainen (upper body) is out Monday against Arizona and is not expected to play Thursday against Toronto.
Flyers' Rasmus Ristolainen: Out Monday
www.cbssports.com
Ristolainen missed Thursday's tilt against Winnipeg with an illness but returned to log 15:26 of ice time Saturday against the Kraken. Now it appears he'll miss at least two games with an upper-body issue, but the team believes he could return Saturday against the Devils. Marc Staal will get back in the lineup Monday.