| J. J. Hartenstein |
| Born: October 9, 1953 | City: Kokomo, Indiana | Height: 5' 10" | Weight: 200 lbs | University: Arizona State | ||
| Team | League | Year | Num | Pos | Gms | Carries | Yards | Avg. | TD | Rec | Yards | Avg. | TD | |
| Portland Thunder | WFL | 1975 | 42 | RB | 2 | 3 | 1.5 | 0 | ||||||
| Portland Thunder 1975 Home (WFL) |
| Portland Thunder 1975 Road (WFL) |