Michihiro Omigawa upset Hatsu Hioki on Saturday at Sengoku 11 in Tokyo, Japan, receiving a controversial split decision win in the evening’s main event. Also on the card, Mamed Khalidov extended his unbeaten streak to 18-straight by making quick work of Jorge Santiago, while notables Jorge Masvidal, Akihiro Gono, and Dave Herman also picked up wins.

All 22 fighters set to participate at Saturday’s Sengoku 11th Battle event in Tokyo, Japan successfully made weight earlier today for their bouts. The official weigh-in results for the HDNet-televised event, which is headlined by Hatsu Hioki vs. Michihiro Omigawa, are after the jump.

Kevin Randleman will face Stanislav Nedkov and Jorge Masvidal will fight Satoru Kitaoka at Sengoku 11.

Hong Man Choi has accepted Shaquille O’Neal’s challenge to fight in an MMA bout.

These stories and a few more in MMAFrenzy’s Rising Sun Round Up.

The remaining Bellator tournament finalists, lightweights Eddie Alvarez and Toby Imada and welterweights Hector Lombard and Jared Hess, successfully weighed in on Thursday for Bellator XII, which takes place on Friday at the Seminole Hard Rock Hotel and Casino in Hollywood, Florida.

Twelve other fighters scheduled to compete in non-tourmament bouts at the event also made weight.

Lightweights Eddie Alvarez and Toby Imada advanced to the Bellator lightweight tournament finals on Friday with victories at Bellator 5 in Dayton, Ohio. Continue reading after the jump for complete results, including a "Submission of the Year" candidate, and a recap of the card.

A women's superfight between Gina Carano and Cris Cyborg is likely to take place in Strikeforce in August, Scott Smith suffered a shattered hand in Saturday's loss, DREAM has announced their featherweight grand prix pairings, and more...

Jorge Masvidal, Eddie Alvarez, and Tony Imada advanced to the second round of the Bellator FC lightweight tournament on Friday with victories at the promotion's debut event in Hollywood, Florida.

ESPN is making strides this week in adding additional MMA coverage to its Spanish network, ESPN Deportes.
ESPN is reportedly in the planning stages for a series that would tape in the spring and feature featherweight, lightweight, and middleweight fighters in a format similar to “The Contender”, a boxing reality series that previously aired on ESPN.
The [...]

World Victory Road today announced additional matchups for Sengoku 5, which takes place on September 28th at the Yoyogi National Gymnasium in Tokyo, Japan.
The opening round of the promotion’s middleweight grand prix is now set as UFC and PRIDE veteran Kazuhiro Nakamura will meet Paul Cahoon in the first round and Jorge Santiago will take [...]

Light heavyweight free agent Tito Ortiz confirmed on the latest edition of HDNet’s “Inside MMA” that he is currently in negotiations with Affliction, EliteXC, and the UFC.
The winner of the September 10th WEC 36 bout between former WEC lightweight champion Rob McCullough and Donald Cerrone has been guaranteed a 155-pound title shot title shot. [MMA [...]

World Victory Road yesterday announced the official fight card for Sengoku 4, which takes place on August 24th at the Saitama Super Arena in Saitama, Japan.
Sengoku 4 features a main event lightweight bout between former PRIDE champion Takanori Gomi and Bang Seung Hwan. The opening round of the promotion’s 2008 lightweight grand prix is also [...]

Hidehiko Yoshida def. Maurice Smith via submission – Round 1, 2:23
Travis Wiuff def. Kazuyuki Fujita via KO – Round 1, 1:24
Kazuo Misaki def. Logan Clark via unanimous decision
Nick Thompson def. Michael Costa via submission – Round 2, 4:13
Sanae Kikuta def. Chris Rice via submission – Round 2, 3:54
Marcio Cruz def. Mu Bae Choi via submission [...]