Steelers TE Pat Freiermuth reportedly agrees to four-year, $48.4M extension

Pittsburgh Steelers tight end Pat Freiermuth has

to a four-year, $48.4 million extension.

Freiermuth, 25, was entering the final season of his rookie deal. The $12.1 million average annual salary puts him ninth in the NFL among tight ends.

Last season, Freiermuth was limited to 12 regular-season games due to a hamstring injury. In the games that he did appear in, the tight end logged 32 receptions for 308 yards and two…