Luke Kerr-Dineen

USA TODAY Sports

It's not quite fair to call Ravens wide receiver Steve Smith Sr. underrated, but there's certainly an element of under-appreciation when it comes to the NFL's iron man receiver.

His team tumbled out of playoff contention on Sunday night after a heartbreaking loss to the Steelers, but nevertheless, we wanted to take a moment to give some props to the 37-year-old receiver for this Hall of Fame receiver.