RIZIN returns to the Saitama Super Arena in Japan for Super RIZIN.4: Midsummer Brawl Festival. The event features a stacked 20-fight card, including Grand Prix quarterfinals, a Bantamweight title fight, and a Featherweight main event between Kleber Koike Erbst and Japanese star Mikuru Asakura.
Opening Ceremony Bouts (YouTube / RIZIN.tv)
Result: Shogo Kuriaki def. Taiga Kawabe via Unanimous DEC (3-0).
Result: Satoshi "Takakenshin" Kamiyama def. Masashi Inada via TKO (Punches & Elbows) at 2:29 of Round 2.
Result: Takahiro Ashida def. Naoki Tanaka via Unanimous DEC (3-0).
RIZIN World Grand Prix Quarterfinals & Semifinals (Intermission)
Result: Yuki Motoya def. Hiroya Kondo via Unanimous DEC (3-0).
Result: Hiromasa Ougikubo def. Jose Torres via Unanimous DEC (3-0).
Result: Yuki Ito def. Nkazimulo Zulu via Unanimous DEC (3-0).
Result: Alibek Gadzhiammamatov def. Takaki Soya via TKO (Punches) in Round 3.
Result: Makoto Takahashi def. Erson Yamamoto via SUB (Guillotine Choke) at 2:55 of Round 1.
Result: Marek Samociuk def. Jose Augusto Azevedo via Unanimous DEC (3-0).
Result: Alexander Soldatkin def. Mikio Ueda via TKO (Hammerfists) at 3:05 of Round 2.
Intermission Bouts (RIZIN.tv)
Result: Moeri Suda def. Noeru Narita via SUB (Armbar) in Round 2.
Result: Tatsuya Ando def. Yang Ji-yong via SUB (Rear-naked Choke) in Round 2.
Result: Seika Izawa def. Shin Yu-jin via SUB (Arm-triangle) in Round 1.
Result: Naoki Inoue def. Ryuya Fukuda via Unanimous DEC (3-0).
Main Card (RIZIN.tv)
Result: Kyoma Akimoto def. Koki Akada via SUB (Rear-naked Choke) in Round 1.
Result: YA-MAN def. Masanori Kanehara via KO (Uppercut to punches) in Round 3.
Result: Shunta Nomura def. Patricky Pitbull via Unanimous DEC (3-0).
Result: Mikuru Asakura def. Kleber Koike Erbst via Split-Decision (2-1).