Montee Ball could be "out for a while" with an injured groin.
Ball will undergo an MRI on Monday.
Ball has struggled to establish himself for the Denver Broncos and rushed for just seven yards on six carries.
Montee Ball could be "out for a while" with an injured groin.
Ball will undergo an MRI on Monday.
Ball has struggled to establish himself for the Denver Broncos and rushed for just seven yards on six carries.