Tresrullah is an AQHA Superior HUS stallion. In 1989 he was ranked 7th in the nation in Junior HUS, as well as placing 6th at the Congress in the Millers Futurity. He has been listed on Equistat's leading sire list since 1996, and is the number one English producing stallion in Canada

He has sired babies that have become AQHA World and Reserve World Champions, AQHA Open and Amateur Superiors, and ROM earners. He has also sired multiple major futurity winners, with futurity earnings of almost $25,000 US as of December 1, 2001.