Jack Mulligan was teamed up with Jack Lanza as the Blackjacks, Blackjack Mulligan and Blackjack Lanza.
1972 – AWA Soldiers Field: The Crusher and Dick the Bruiser defeated The Blackjacks inside of a Steel Cage.
World Wide Wrestling Federation:
January 18, 1971 – WWWF: Blackjack Mulligan defeated Jose Luis Rivera.
February 8, 1971 – WWWF: Blackjack Mulligan defeated Tony Marino.
March 15, 1971 – WWWF: Pedro Morales defeated Blackjack Mulligan.
April 3, 1971 – WWWF: Pedro Morales defeated Blackjack Mulligan.
April 24, 1971 – WWWF: Blackjack Mulligan defeated Tony Marino.
July 24, 1971 – WWWF: Bruno Sammartino defeated Blackjack Mulligan.
WWA and AWA and NWA:
January 8, 1972 – WWA (Indianapolis): The Blackjacks defeated Art Thomas and Dick the Bruiser.
February 11, 1972 – Geeto Mongol and Johnny DeFazio defeated Blackjack Mulligan and Waldo Von Erich in Pittsburgh.
September 1, 1972 – AWA: Dick the Bruiser and Crusher defeated The Blackjacks in a Steel Cage Match.
February 23, 1973 – Blackjack Mulligan and Blackjack Lanza defeated Frank Holtz and Larry Zbyszko in Pittsburgh, Pennsylvania.
January 28, 1975 – NWA: Mad Dog Vachon defeated Blackjack Mulligan.
February 24, 1975 – NWA: Mad Dog Vachon defeated Blackjack Mulligan.
World Wide Wrestling Federation:
July 12, 1975 – WWWF: Blackjack Mulligan and Blackjack Lanza defeated Dean Ho and Tony Garea.
August 9, 1975 – WWWF: Dominic DeNucci and Pat Barrett defeated The Blackjacks.
August 13, 1975 – WWWF: The Blackjacks defeated Jay Strongbow and Dean Ho.
August 26, 1975: The Blackjacks defeated Dominic Denucci and Pat Barrett to win the WWWF world tag team titles.
September 15, 1975 – WWWF: Blackjack Mulligan defeated Pat Barrett.
October 27, 1975 – WWWF: The Blackjacks defeated Dominic DeNucci and Pat Barrett.
November 19, 1975: Tony Parisi and Louis Cerdan (aka Gino Brito) defeated The Blackjacks to capture the WWF tag team titles.
November 22, 1975 – WWWF: Blackjack Mulligan won a Battle Royal.
November 26, 1975 – WWWF: Bruno Sammartino defeated Blackjack Mulligan.
Georgia Championship Wrestling:
November 11, 1976 – GCW: Mr. Wrestling I and Wahoo McDaniel defeated Blackjack Mulligan and Angelo Mosca.
April 17, 1977 – GCW: Blackjack Mulligan defeated Dino Bravo to retain the NWA United States heavyweight title.
June 24, 1977 – GCW: Blackjack Mulligan defeated Rocky Johnson.
August 7, 1977 – GCW: Bobo Brazil defeated Blackjack Mulligan.
January 8, 1978 – GCW: Blackjack Mulligan defeated Mighty Igor to retain the NWA United States heavyweight title.
February 12, 1978 – GCW: Blackjack Mulligan defeated Ricky Steamboat to retain the NWA United States heavyweight title.
March 12, 1978 – GCW: Blackjack Mulligan defeated Mr. Wrestling I to retain the NWA United States heavyweight title.
April 3, 1978 – GCW: Mr. Wrestling I defeated Blackjack Mulligan.
April 23, 1978 – GCW: Ricky Steamboat and Paul Jones defeated Blackjack Mulligan and Ken Patera to retain the NWA (Mid Atlantic) world tag team titles.
November 26, 1978 – GCW: Blackjack Mulligan defeated Baron Von Raschke.
Mid-Atlantic Championship Wrestling:
Late 1970s: Blackjack Mulligan found himself in the Mid-Atlantic territory headlining events.
March 30, 1987 – WWF: Blackjack Mulligan and Dan Spivey defeated Salvatore Bellomo and Tiger Chung Lee.
April 23, 1987 – WWF: Blackjack Mulligan and Billy Jack Haynes and Tito Santana defeated Mike Sharpe and The Shadows.
Other Wrestling Federations:
October 15, 1988 – WCCW Cotton Bowl: Blackjack Mulligan and Bill Irwin defeated Black Bart and Jimmy Jack Funk.
Retirement:
April 1, 2006: The Blackjacks were inducted as a team inducted into the WWE Hall of Fame by their manager Bobby Heenan.
November 2007: Blackjack Mulligan (66) suffered a stroke and lost sight and control of the left side of his face.
August 1, 2009: The Windham family sent word out over the weekend that Blackjack Mulligan had suffered a mild stroke.
April 7, 2016 – Blackjack Mulligan died from heart complications.
Jay Ambler wrote: In 1982 or 83 Kareem Muhammed (Ray Candy) and Blackjack Mulligan engaged in a vicious brass knucks match that was televised. Mulligan was the Florida brass knucks champion. The match ended up going outside where both competitors used an old parked pick up truck, complete with rope and barbed wire in the back, as a battering ram against each other. Holiday was at the match displaying his hyperactivity that was part of his angle.
In 1990 Kendall Windham and his father Blackjack Mulligan were arrested by the US Secret Service in a joint investigation with the Florida Department of Law Enforcement (FDLE) for counterfeiting. The authorities found close to $500,000 in phony $20 bills. As a result of a plea agreement both father and son spent 24 months in a federal prison and were released in 1992.