The Los Angeles Chargers know what they are getting into when they face Pittsburgh Steelers quarterback Justin Fields on Sunday. Fields is one of the most dynamic runners in the history of the NFL at the quarterback position.

With the Pittsburgh Steelers (2-0) and the Los Angeles Chargers (2-0) matching up on Sept. 22 at Acrisure Stadium, Justin Fields and Justin Herbert will go head to head at the quarterback position. We dissect the two signal callers below, diving into the numbers and trends that will affect this matchup.

Fields' numbers are serviceable if not spectacular. He's thrown for 273 yards and a touchdown through two weeks while taking care of the ball, a solid formula for a team built to win games on the strength of its star-laden defense, much as it has been since the tail end of Ben Roethlisberger's prime in the late 2010s.