In the main event, Nathan Coy defeated Ryan McGillivray to win the vacant MFC Welterweight Championship MFC 33: Collision Course took place on May 4, 2012, at the Mayfield Inn Trade and Conference Centre in Edmonton, Alberta, Canada. After three rounds of fighting, McKee defeated Cobb by unanimous decision. He still went on to fight Brian Cobb who was originally schedule to fight for the championship. In the hours prior to the event Antonio McKee was stripped of his MFC Lightweight Championship after he failed to make weight. Following about a round and a half of kicks to Lewis' legs, Gouveia took Lewis down to the mat and earned a technical knockout victory at 3:19 of the second round. The main event consisted of bout between UFC veteran Wilson Gouveia and Dwayne Lewis that was scheduled to be for five five-minute rounds. Maximum Fighting Championship started off the year with MFC 32: Bitter Rivals on January 27, 2012, at the Mayfield Inn Trade and Conference Centre in Edmonton, Alberta, Canada. Main article: 2012 in Maximum Fighting Championship events KSW 20 was held on September 15, with Mariusz Pudzianowski defeating Christos Piliafas and Jan Błachowicz successfully defending the Light Heavyweight Championship against Houston Alexander. The vacant KSW Middleweight Championship was given to the winner of a match between Michał Materla and Jay Silva. Also on the card was the first ever woman's match in KSW when Marta Chojnoska faced Paulina Suska in a 55 kilograms (121 lb) catchweight bout.
The main event featured former World's Strongest Man Mariusz Pudzianowski facing Bob Sapp who was coming off a quick loss at SFL 1. KSW 19 was held on May 12, 2012, at the Atlas Arena in Łódź, Poland. Blachowicz defeated Miranda by unanimous decision after three rounds of combat. The original main event of Jan Blachowicz fighting Dave Branch changed when Branch had passport issues in the days leading up to the event. Overeem defeated Różalski by submission with a heel hook at 2:25 of the first round. With the Strikeforce veteran Overeem on the card, the fight was promoted to the main event. A knee injury forced Le Banner off the card and with only two days notice Valentijn Overeem stepped in as a replacement. Initially, Marcin Różalski was to face Jerome Le Banner in a non-main event fight. On February 25, 2012, Konfrontacja Sztuk Walki (KSW) held its first event, KSW 18: Unfinished Sympathy, at the Orlen Arena in Płock, Poland. Main article: 2012 in Konfrontacja Sztuk Walki events
WOMAN MIXED MARTIAL ARTS FIGHTING RU FULL
The full fight card for the event has yet to be announced, but it has been revealed that the undefeated Jewels Lightweight Queens Champion Ayaka Hamasaki will face MMA veteran and former Smackgirl champion Yuka Tsuji. Jewels next event, Jewels: 19th Ring, is expected to be held on May 26, 2012, at the Azalea Taisho Hall in Osaka, Japan. Hashi defeated Modafferi by unanimous decision after the two rounds were completed. The fight was contested under Jewels special rules as a 58 kilograms (128 lb) fight of two five-minute rounds. Both ladies in the past had fought for the Strikeforce Women's Bantamweight Championship and were also past training partners. Takayo Hashi and Roxanne Modafferi fought each other in the co-main event. The fight went the full two rounds with Fujino earning a unanimous decision victory. The main event saw Mika Nagano face Emi Fujino in a lightweight (52 kilograms (115 lb)) fight consisting of two five-minute rounds using Jewels official rules. Jewels, the female mixed martial arts promotion, held its first event of the year, Jewels: 18th Ring, on March 3, 2012, at the Shin-Kiba 1st Ring in Tokyo, Japan. In this bout, Watson defended his title by defeating Jack Marshman at 4:50 of the second round by technical knockout. Marshman is the reigning, and first, BAMMA British Middleweight Champion winning it at BAMMA 7 in September, 2011, after defeating Carl Noon. Watson won his title from Matt Horwich at BAMMA 3 in May, 2010, and has since defended it three twice against Alex Reid and Murilo Rua. In the main event BAMMA World Middleweight Champion Tom Watson faced Jack Marshman. It was held at the National Indoor Arena in Birmingham, England. The British Association of Mixed Martial Arts ( BAMMA) held its first 2012 event, BAMMA 9, on March 24, 2012. Main articles: Bellator Fighting Championships: Season Six, Bellator Fighting Championships: 2012 Summer Series, and Bellator Fighting Championships: Season Seven British Association of Mixed Martial Arts