The Pincers (Claw and Fang) win the vacant title against England's Finest in a tournament final, at the Night of Terror PPV, on October 31, 1998 in New York, New York. They retire and vacate the titles on November 21, 1998.

Hell's Angels (Hellbender and Fire) win the vacant title against The Serial Thrillaz, England's Finest, and Maximum Carnage in a Fatal-Fourway tag match, at the Holiday Blast PPV, on December 27, 1999 in Houston, Texas.

The Rebels (Rick Evans and Buck Smith) win the title from Hell's Angels, on the February 27, 1999 edition of Weekend Rumble, in Winnipeg, Manitoba. They vacate the titles as the win the NeWA World titles, on April 3, 1999.

The Crazy Ones (Maniac Mike and the Missing Link) win the vacant title against The Overlords, in a tournament final, at the Spring Massacre PPV, on April 24, 1999 in Halifax, Nova Scotia.

The Def Squad (Rob Bastard, Element and Timmy Infection) win the title from The Crazy Ones, on the May 1, 1999 edition of Weekend Rumble, in Timmins, Ontario.

The Overlords (Claymore and Surge) win the title from The Def Squad, on the June 28, 1999 edition of Rush, in Saint John, New Brunswick.

The Crazy Ones win the title for a second time against The Overlords, at the Summer Sizzler '99 PPV, on July 31, 1999, in Toronto, Ontario.

Fabul and Shinzei win the title from The Crazy Ones, on the August 9, 1999 edition of Rush, in Hamilton, Ontario.

Judgement Force (Shawn and RJ Harris) win the title from Fabul and Shinzei, on the October 18, 1999 edition of Rush, in Quebec, Quebec.

The Crazy Ones win the title for a third time against Judgement Force, on the December 2, 1999 edition of Rush, in St. Catharines, Ontario.

Bad Attitude (Mathew Jude and Cyric Oscelot) win the title from The Crazy Ones in a No DQ match, at Winter Meltdown, on February 19, 2000 in Ottawa, Ontario.

The Knight Brothers (Chris and Rich) win the title from Bad Attitude in a three-way tag match with the Crazy Ones, on the March 27, 2000 edition of Rush, in Moncton, New Brunswick.

The Clash (Stash and Jason Allison) win the title from The Knight Brothers on the June 5, 2000 edition of Rush, in Quebec, Quebec. The title is retired on June 30, 2000 as the IWA closes its doors.

The Hardcore Contingent (Steve Riggs and Mike Barcode) win the vacant title against Adam Burke and Evan Hurley on the January 7, 2002 edition of Rush, in Regina, Saskatchewan.

Adam Burke and Evan Hurley win the title from THC on the April 25, 2002 edition of Rush, in Hamilton, Ontario. The title is retired on August 10, 2002, as the IWA officially closes its doors.