Seahawks Vs Cardinals Live Stream: Watch Online Free 4:05 ET Sunday - Fitzgerald Will Play In Must-Win Game For Arizona

Seahawks vs Cardinals live stream: Watch online free 4:05 ET Sunday as a must-win game for Arizona to stay in this tight playoff race of the NFC.

The 9-5 Arizona Cardinals go into Seattle vs the 12-2 Seahawks who are once again unbeaten at home. Last time these two teams met, Russell Wilson passed for three touchdowns in the victory in Arizona.

Seattle is in the driver's seat for home field advantage, meaning every game they're in will be inside their own stadium, plus a bye.

Watch the game in progress right now

"Here we come this week and there's nothing new, which is a good thing. We're going to make the most of what we got," said coach Pete Carroll, who can clinch his second division title with Seattle and the third of his career. "I would've wanted it as soon as we could've won it and dealt with that challenge, but right now I think we understand clearly what we're trying to get done here."

Patrick Sherman has six interceptions are tied for the NFL lead, has four picks and two fumble recoveries over his last four games vs Arizona.

"All the guys contributed, the linebacker and everyone contributed," Carroll said. "The fact that we stayed on top of the deep ball really well again and when they threw it, we were there to challenge the ball as well as played tight coverage underneath. So there was some really cool stuff."

Larry Fitzgerald will play despite suffering a concussion late in the Cardinals' 37-34 overtime win at Tennessee last week. Fitzgerald said he practiced fully on Thursday but has one more concussion test to pass with an independent neurologist before he is cleared to play.