Seattle Seahawks running back suffered a fractured fibula in to the New Orleans Saints, NFL Network Insider Kevin Durant Jersey Ian Rapoport reported, per sources.Penny will undergo tests Monday to determine a sociated damage and to see if surgery is nece sary, Rapoport added.Seahawks head coach Pete Stephen Curry Jersey Carroll told reporters after Sunday's game that the starting ball-carrier had suffered a "serious" ankle injury.Penny exited the game on a cart midway through the third quarter after being gang-tackled on a 6-yard run. He had 54 yards on eight carries on the afternoon.The fifth-year back was replaced in action by rookie , who enjoyed a breakout second half. The second-round back rushed for 88 yards on eight carries Draymond Green Jersey , including a 69-yard scamper late in the fourth quarter to briefly give Seattle the lead.Walker led all Seahawks backs with 26 snaps to Penny's 15 and ' 10.On a one-year, prove-it deal Shaun Livingston Jersey in Seattle, Penny was enjoying a solid season and coming off his best performance of the year to date -- a 17-carry, 151-yard, two-TD afternoon in Detroit. Now his future this campaign and going Golden State Warriors Hats forward with the Seahawks is up in the air.