Similar to リングス
Rumble on the Rock
Rumble on the RockSpirit MC
Unified Shoot Wrestling Federation
Art of War Fighting Championship
Art of War Fighting ChampionshipAffliction
Affliction Entertainment
一撃
International Fight League
International Fight League
VALKYRIE
Valkyrie (mixed martial arts)Elite Xtreme Combat
Elite Xtreme CombatCage Rage
Cage Rage Championships
CAGE FORCE
Cage Force
国際競技格闘連盟
新☆四角いジャングル
Strikeforce
Strikeforce (mixed martial arts)
スマックガール
Smackgirl
SENGOKU RAIDEN CHAMPIONSHIP
World Victory Roadタイタンファイト
DREAM (格闘技イベント)
Dream (mixed martial arts)HOOKnSHOOT
HOOKnSHOOTPRIDE (格闘技イベント)
Pride Fighting Championships
PRE-PRIDE
VOLTAGE
Maximum Fighting Championship
Maximum Fighting ChampionshipMARS (格闘技イベント)
RISINGON
RisingOnResurrection Fighting Alliance
Resurrection Fighting Alliance
World Extreme Cagefighting
World Extreme Cagefighting
ワールド・シリーズ・オブ・ファイティング (カナダ)
World Series of Fighting: Canada