| Date
 | 
Promotion(s)
 | 
Event
 | 
Location
 | 
Main Event
 | 
| Jan 3
 | 
WWF
 | 
Saturday Night's Main Event
 | 
Chattanooga, Tennessee
 | 
Hulk Hogan and The Ultimate Warrior vs. Mr. Perfect and The Genius in a tag team match
 | 
| Jan 7
 | 
FMW
 | 
Battle Resistance – 1st Open Tournament
 | 
Tokyo, Japan
 | 
 Masanobu Kurisi defeated Tarzan Goto by referee's decision in an Open Tournament final match
 | 
| Jan 21
 | 
WWF
 | 
Royal Rumble
 | 
Orlando, Florida, U.S.
 | 
 Hulk Hogan won by last eliminating Mr. Perfect in the 30-man Royal Rumble match
 | 
| Feb 6
 | 
NWA WCW
 | 
Clash of the Champions X
 | 
Corpus Christi, Texas, U.S.
 | 
 The Four Horsemen (Ric Flair, Ole Anderson, and Arn Anderson) defeated Gary Hart International (The Dragonmaster, Buzz Sawyer, and The Great Muta) in a Steel Cage match
 | 
| Feb 10
 | 
NJPW
 | 
Super Fight in Tokyo Dome
 | 
Tokyo, Japan
 | 
Antonio Inoki and Seiji Sakaguchi defeated Masahiro Chono and Shinya Hashimoto in a tag team match with Lou Thesz as special guest referee[1]
 | 
| Feb 12
 | 
FMW
 | 
Battle Brave in Korakuen
 | 
Tokyo, Japan
 | 
 Atsushi Onita defeated Masanobu Kurisu in a Barbed Wire Barricades Death Match
 | 
| Feb 25
 | 
WCW
 | 
WrestleWar
 | 
Greensboro, North Carolina, U.S.
 | 
Ric Flair (c) defeated Lex Luger by countout in a Singles match for the NWA World Heavyweight Championship
 | 
| Apr 1
 | 
FMW
 | 
Texas Street Fight
 | 
Tokyo, Japan
 | 
 Atsushi Onita and Tarzan Goto defeated Dragon Master and Masanobu Kurisu in a Tag Team Texas Street Fight
 | 
| Apr 1
 | 
WWF
 | 
WrestleMania VI
 | 
Toronto, Ontario, Canada
 | 
 The Ultimate Warrior (IC Champion) defeated Hulk Hogan (WWF Champion) in a Singles match for the WWF Intercontinental and WWF Championships
 | 
| Apr 8
 | 
AWA
 | 
SuperClash IV
 | 
St. Paul, Minnesota, U.S.
 | 
 The Trooper and Paul Diamond defeated The Destruction Crew (Mike Enos and Wayne Bloom) in a Steel Cage match
 | 
| Apr 13
 | 
WWF AJPW NJPW
 | 
Wrestling Summit
 | 
Tokyo, Japan
 | 
 Hulk Hogan defeated Stan Hansen in a Singles match
 | 
| Apr 23
 | 
WWF
 | 
Saturday Night's Main Event
 | 
Austin, Texas
 | 
The Ultimate Warrior (c) defeated Haku in a singles match for the WWF World Heavyweight Championship
 | 
| Apr 29
 | 
 AJW
 | 
W.W.W.A. Champions Legend
 | 
Tokyo, Japan
 | 
Bull Nakano defeats Monster Ripper in a  WWWA World Title match
 | 
| May 19
 | 
NWA WCW
 | 
Capital Combat
 | 
Washington D.C., U.S.
 | 
 Lex Luger defeated Ric Flair (c) by disqualification in a Steel Cage match for the NWA World Heavyweight Championship
 | 
| Jun 13
 | 
Clash of the Champions XI
 | 
Charleston, South Carolina, U.S.
 | 
 Junkyard Dog defeated Ric Flair (c) by disqualification in a Singles match for the NWA World Heavyweight Championship
 | 
| Jul 7
 | 
WWC
 | 
WWC 17th Aniversario
 | 
Bayamón, Puerto Rico
 | 
 Carlos Colón (WWC Universal Heavyweight Champion) and TNT went to a draw in a Singles match
 | 
| NWA
 | 
The Great American Bash
 | 
Baltimore, Maryland, U.S.
 | 
 Sting defeated Ric Flair (c) in a Singles match for the NWA World Heavyweight Championship
 | 
| Jul 16
 | 
WWF
 | 
Saturday Night's Main Event
 | 
Omaha, Nebraska
 | 
The Ultimate Warrior (c) defeated Rick Rude in a singles match for the WWF World Heavyweight Championship
 | 
| Aug 4
 | 
FMW
 | 
Summer Spectacular in Shiodome
 | 
Tokyo, Japan
 | 
 Atsushi Onita (c) defeated Tarzan Goto via knockout in a No Ropes Exploding Barbed Wire Deathmatch for the WWA Brass Knuckles Heavyweight Championship
 | 
| Sep 5
 | 
NWA WCW
 | 
Clash of the Champions XII
 | 
Asheville, North Carolina, U.S.
 | 
 Sting (c) defeated The Black Scorpion in a Singles match for the NWA World Heavyweight Championship
 | 
| Sep 18
 | 
WWF
 | 
Saturday Night's Main Event
 | 
Toledo, Ohio
 | 
The Ultimate Warrior and The Legion of Doom (Hawk and Animal) defeated Demolition (Ax, Smash, and Crush) in a six man tag team match
 | 
| Sep 30
 | 
NJPW
 | 
Inoki's 30th Wrestling Anniversary
 | 
Yokohama, Japan
 | 
 Antonio Inoki and Tiger Jeet Singh defeated Animal Hamaguchi and Big Van Vader in a tag team match with Nick Bockwinkel as special guest referee
 | 
| Oct 21
 | 
EMLL
 | 
EMLL 57th Anniversary Show
 | 
Mexico City, Mexico
 | 
Rayo de Jalisco Jr. defeated Cien Caras in a Best two-out-of-three falls Lucha de Apuestas mask vs. mask match[2]
 | 
| Oct 27
 | 
NWA
 | 
Halloween Havoc
 | 
Chicago, Illinois, U.S.
 | 
 Sting (c) defeated Sid Vicious in a Singles match for the NWA World Heavyweight Championship
 | 
| Nov 1
 | 
NJPW
 | 
AJPW Budokan Hall Show
 | 
Tokyo, Japan
 | 
 Atsushi Onita (c) defeated Mr. Pogo via knockout in a Texas Deathmatch for the WWA Brass Knuckles Heavyweight Championship
 | 
| Nov 5
 | 
FMW
 | 
FMW 1st Anniversary Show
 | 
Tokyo, Japan
 | 
 Atsushi Onita (c) defeated Mr. Pogo via knockout in a Texas Deathmatch for the WWA Brass Knuckles Heavyweight Championship
 | 
| Nov 14
 | 
 AJW
 | 
Wrestlemarinepiad '90
 | 
Yokohama, Japan
 | 
 Bull Nakano defeats Aja Kong in a steel cage match for the  WWWA World Title
 | 
| Nov 20
 | 
NWA WCW
 | 
Clash of the Champions XIII
 | 
Jacksonville, Florida, U.S.
 | 
 Ric Flair defeated Butch Reed in a Singles match
 | 
| Nov 22
 | 
WWF
 | 
Survivor Series
 | 
Hartford, Connecticut, U.S.
 | 
 Hulk Hogan, Tito Santana, and The Ultimate Warrior defeated Hercules, Paul Roma, Rick Martel, Ted DiBiase, and The Warlord in a 3-on-5 Survivor Series elimination match
 | 
| Dec 14
 | 
EMLL
 | 
Juicio Final
 | 
Mexico City, Mexico
 | 
Octagón defeated Huracán Ramírez II in a Best two-out-of-three falls Lucha de Apuesta, mask vs. mask match[3]
 | 
| Dec 16
 | 
WCW
 | 
Starrcade
 | 
St. Louis, Missouri, U.S.
 | 
 Sting (c) defeated The Black Scorpion in a Steel Cage match for the NWA World Heavyweight Championship with Dick the Bruiser as special guest referee
 | 
| Dec 26
 | 
NJPW
 | 
NJPW Legends Show
 | 
Hamamatsu, Japan
 | 
Tony Halme	defeated Shinya Hashimoto by knockout in a Boxer vs. Wrestler match[4]
 | 
| (c) – denotes defending champion(s)
 |