William Chapoton

1974

Mr America - AAU, 28th
Mr Michigan - AAU, Overall Winner

1975

Mr America - AAU, Medium, 8th
Junior Mr America - AAU, 8th
Mr USA - AAU, 14th

1977

Mr America - AAU, Medium, 14th

1990

Masters Mr America - AAU, Medium, 1st

1991

Masters Nationals - NPC, HeavyWeight, 4th

2000

Masters Nationals - NPC, Masters 50+ HeavyWeight, 5th