Pittsburgh Steelers wide receiver Antonio Brown is upset with offensive coordinator Todd Haley, and vice versa.
Brown confronted Haley on the sideline and griped about not getting enough passes thrown his way Monday night against the Cincinati Bengals, according to the Pittsburgh Post-Gazette.
And Haley was mad enough about it that both men remained angry about the incident Tuesday.
Per the report, it wasn't caught on cameras, but was heated enough that a lot of people caught notice of it on the sideline.
Brown was targeted three times in the first half for two receptions for 35 yards in the loss.
In the second half, Brown was targeted six more times and finished with six receptions to lead the team for 57 yards.
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Aaron Wilson covers the Ravens for The Baltimore Sun.