フリッツ・フォン・エリック
In January 1974, The Blackjacks joined the Dallas, Texas-based NWA Big Time Wrestling promotion. Later that month, they were named the NWA American Tag Team Champions. Their reign lasted until July 1974, when they were defeated by Ken Patera and Tex McKenzie. In December 1974, he won the vacant NWA American Heavyweight Championship. He lost the championship to Fritz Von Erich later that month.