Mark Antonek

2006

Masters Nationals - NPC, HeavyWeight, 2nd
North American Championships - IFBB, HeavyWeight, 10th
North American Championships - IFBB, Masters HeavyWeight, 3rd

2007

North American Championships - IFBB, Masters 40+ HeavyWeight, 8th
North American Championships - IFBB, HeavyWeight, 7th

2009

North American Championships - IFBB, Masters 40+ HeavyWeight, 1st
North American Championships - IFBB, HeavyWeight, 4th
North American Championships - IFBB, Masters 40+ Overall Winner

2010

Orlando Show of Champions - IFBB, Open, 8th
Tampa Pro Championships - IFBB, Open, Did not place

2011

Tijuana Pro - IFBB, 12th

2012

Battle of Champions - IFBB, 12th
Olympia - Masters - IFBB, Did not place