Greiss allowed two goals on nine shots after replacing Smith in Monday's OT loss last to the Rangers. The injury looks like it could be serious and Greiss could be the Coyotes netminder for the remainder of their playoff push. He has been strong when called up this season, posting a 7-5-2 record with a 2.38 GAA and .924 SV%. Greiss draws a tough assignment vs. the Penguins tonight.