RIZIN Fighting Federation has released the official weigh-in results for all athletes competing at the upcoming RIZIN World Series in Korea, set to take place on Saturday, May 31, 2025, at PARADISE CITY.
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Bout 9 Update: Juri Ohara vs. Johnny Case
During today’s official weigh-ins, Johnny Case weighed in at 71.33 kg, exceeding the contracted lightweight limit of 71.00 kg by 0.33 kg.
In accordance with Articles 7-4 and 7-5 of RIZIN’s Official Rules, the bout will proceed under special conditions due to the weight miss:
Fight Conditions:
Result Eligibility
If Juri Ohara wins, the result will be officially recorded.
If Johnny Case wins or the fight ends in a draw, the bout will be declared a No Contest.
Penalty
Johnny Case will begin the fight with a points deduction.
Since the weight miss was under 0.5 kg, Case will receive one Yellow Card, which includes a 20% deduction from his fight purse.
RIZIN remains committed to enforcing fair competition and transparency. Stay tuned for fight night updates and results from Paradise City.
Official Weigh-In Results for RIZIN World Series in Korea:
Main Event – Bout 11RIZIN MMA Rules: 3 rounds × 5 minutes(71.0kg limit)Ki Won Bin – 70.71kg vs.Roberto Satoshi Souza – 70.95kg
Co-Main Event – Bout 10RIZIN MMA Rules: 3 rounds × 5 minutes(61.0kg limit)Kim Soo Chul – 60.90kgvs.Shoko Sato – 60.83kg
Bout 9RIZIN MMA Rules: 3 rounds × 5 minutes(71.0kg limit)Juri Ohara – 70.93kgvs.Johnny Case – 71.33kgNote: Johnny Case missed weight by 0.33kg.
Bout 8RIZIN MMA Rules: 3 rounds × 5 minutes (49.0kglimit)Shim Yu Ri – 48.99kgvs.Kate Lotus – 48.95kg
Bout 7RIZIN MMA Rules: 3 rounds × 5 minutes (71.0kglimit)Kim Si Won – 70.62kgvs.Sho Patrick Usami – 70.89kg
Bout 6RIZIN MMA Rules: 3 rounds × 5 minutes(61.0kg limit)Yang Ji Yong – 60.87kgvs.Kintaro – 60.94kg
Bout 5RIZIN MMA Rules: 3 rounds × 5 minutes(66.0kg limit)Ji Hyuk Min – 65.80kgvs.Koji Takeda – 65.79kg
Bout 4RIZIN MMA Rules: 3 rounds × 5 minutes(66.0kg limit)Song Young Jae – 65.59kgvs.Yoshiki Nakahara – 65.93kg
Bout 3RIZIN MMA Rules: 3 rounds × 5 minutes(63.0kg limit)Kwon Young Cheol – 61.67kgvs.Kota Miura – 62.53kg
Bout 2RIZIN Kickboxing Rules: 3 rounds × 3 minutes(67.5kg limit)Jo Sang Hye – 66.99kgvs.Meison Usami Hide – 67.35kg
Bout 1RIZIN Kickboxing Rules: 3 rounds × 3 minutes(62.0kg limit)Kang Beom Jun – 61.95kgvs.Seiya Inoue – 61.99kg

Roberto Villa is the CEO, Founder, Executive Writer, Senior Editor of FightBook MMA. Has a passion for Combat Sports and also a podcast host for Sitting Ringside. He’s also a former MMA fighter and Kickboxer.
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