Rizin World Grand Prix 2015: Part 1 - Saraba was an inaugural mixed martial arts event held by the Rizin Fighting Federation on December 29, 2015 at the Saitama Super Arena in Saitama, Japan .

Rizin World Grand Prix 2017: Opening Round - Part 2 was a mixed martial arts event held by the Rizin Fighting Federation on October 15, 2017 at the Marine Messe Fukuoka in Fukuoka, Japan.

DREAM.16 took place on September 25, 2010, at Nippon Gaishi Hall in Nagoya, Japan, promoted by Fighting and Entertainment Group’s DREAM. The main event features Gegard Mousasi facing Tatsuya Mizuno in the Light Heavyweight Grand Prix final to crown the first DREAM Light Heavyweight Champion, with Mousasi coming off a submission win over Jake O’Brien and Mizuno advancing via TKO against Melvin Manhoef at DREAM.15. Other key bouts include Shinya Aoki vs. Marcus Aurelio, Jason Miller vs. Kazushi Sakuraba, and Hiroyuki Takaya vs. Chase Beebe. The event marks DREAM’s final MMA show of 2010 before Dynamite!!, featuring 10 bouts in a ring.

DREAM.14 event took place on May 29, 2010, at Saitama Super Arena in Saitama, Japan, featuring Nick Diaz against Hayato "Mach" Sakurai in a welterweight non-title main event. Diaz enters on a seven-fight win streak, fresh off a TKO victory over Marius Žaromskis to claim the Strikeforce Welterweight Championship in January 2010. Sakurai, the DREAM Welterweight Champion, aims to rebound from a submission loss to Akihiro Gono in December 2009, following his 2009 Welterweight Grand Prix win. The card also includes Ralek Gracie vs. Kazushi Sakuraba and Hiroyuki Takaya vs. Joachim Hansen.

DREAM.7 took place on March 8, 2009, at Saitama Super Arena in Saitama, Japan, promoted by Fighting and Entertainment Group’s DREAM. The main event features Shinya Aoki facing David Gardner in a lightweight bout, with Aoki coming off a unanimous decision win over Joachim Hansen at DREAM.5 and Gardner entering after a TKO victory in M-1 Challenge. Key featherweight Grand Prix opening round bouts include Norifumi "Kid" Yamamoto vs. Joe Warren, Masakazu Imanari vs. Wicky Akiyo Nishiura, and Hiroyuki Takaya vs. Jong Won Kim. Other notable fights include Mitsuhiro Ishida vs. Daiki Hata and Tatsuya Kawajiri vs. Ross Ebanez.