Walt Kowalczyk - All-Time Roster - History | Raiders.com

Walt Kowalczyk

Walt Kowalczyk

Number: 35

Position: RB

Years: 1961

School: Michigan State

Kowalczyk joined the Raiders after two years with Philadelphia and one with Dallas. He played in 4 games and gained 28 yards on 10 carries and caught 3 passes for 8 yards. He returned 1 kickoff for 19 yards.