The Pittsburgh Steelers and Los Angeles Chargers are two of the nine remaining undefeated teams in the NFL and they square off this week in the Steelers home opener this week.

This week's game is a showdown between the two best defenses in the NFL and two teams who play smash-mouth football on offense. It's going to be a game old-school fans will love.

This is also a game of two teams who match up very well with each other making this one a tough call despite the game being in Pittsburgh. The experts shared this sentiment as well. We looked to our friends at NFL Pick Watch to see which way they are leaning. NFL Pick Watch aggregates picks from all over the internet and puts them all in one spot.

According to NFL Pick Watch, 46 percent of the experts are taking the Steelers with 54 percent leaning toward the Chargers. It doesn't get much closer than that.

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This article originally appeared on Steelers Wire: Experts remain split on Steelers vs Chargers