The Raiders are likely to be without two starting offensive linemen on Sunday when they take on the Seattle Seahawks. Starting right tackle Donald Penn is already on the injured reserve list and now starting left guard Kelechi Osemele is going to be listed as doubtful, according to head coach Jon Gruden.

Jon Gruden says LG Kelechi Osemele will be doubtful for Sunday’s game. — Matt Schneidman (@mattschneidman) October 12, 2018

Osemele will likely miss his second straight game after suffering a knee injury in Week 4 against the Browns. If Osemele can’t go, expect veteran Jon Feliciano to replace him at left guard.