Who was that?!? Sneaky good performances that mattered in Week 9

We all know the NFL stars who generate SportsCenter highlights on a regular basis. Every week, however, some performances make us say, "Who was that?"

It could be the undrafted rookie receiver who catches a long touchdown pass, the backup quarterback who piles up stats or the journeyman linebacker who seals a win with a big play.

This is for them. Take a look at Week 9's unheralded ballers, starting with the Panthers' second-year explosive receiver who is showing why he needs the ball in his hands:

33-yard rushing TD and 19-yard receiving TD in 42-28 win over Bucs

Why it matters: The biggest highlight was the 33-yard rushing touchdown on which he covered 103.9 yards, reversing field and trying…