Boswell made 1-of-2 field goals (40) in Pittsburgh's 34-3 loss to Philadelphia on Sunday.
The day got off to a bad start when Markus Wheaton dropped a touchdown pass in the back of the end zone on Pittsburgh's opening drive, and Boswell had his ensuing 36-yard field goal attempt blocked. After averaging 31 points the first two weeks, the Steelers struggled offensively all game, limiting Boswell's scoring opportunities.