Jack made his WWF debut in November 1986. His wins mainly came over jobbers such as Jose Estrada, Steve Lombardi, Barry O, Barry Horowitz and "Iron" Mike Sharpe. However, Outback Jack also defeated well-known superstars such as Nikolai Volkoff and The Iron Sheik.
He soon became a jobber himself, losing matches to high-level superstars such as "Million Dollar Man" Ted DiBiase and Rick Rude. Outback Jack feuded with Frenchy Martin, and the two had matches featured on the 4 May and 25 May 1987 episodes of WWF Prime Time Wrestling. Outback Jack won both matches.
On the August 3, 1987 episode of WWF Prime Time Wrestling, Outback Jack rescued Tito Santana from an attack by Ron Bass. This led to a match between Outback Jack and Bass later in the show. Bass won, and the pair continued to face each other into the following year.
Outback Jack made one appearance on the interview segment The Snake Pit with Jake "The Snake" Roberts, on June 6, 1987.
On the May 7, 1988 episode of WWF Superstars of Wrestling, Outback Jack competed in his final televised match, teaming with Brady Boone and Steve Blackman in a loss to The Islanders; this was the only match in which The Islanders competed as a team of three, as they were joined by new Islander Siva Afi. Outback Jack's brief career concluded on the evening of May 15, 1988. The outcome of his match with Greg Valentine, who had pinned him three days prior, remains a mystery.