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RIZIN 54

Main eventKyoma Akimoto def. Kleber Koikeby Decision (Unanimous) · 10 results recordedFull result →
DateTuesday, August 11, 2026Start 1:00 AM EDT
VenueToyota Arena TokyoKoto, Tokyo, Japan
BroadcastRIZIN.TVHow to watch
Join the discussionPredictions & oddsOfficial RIZIN event
Fight resultsComplete10 of 10 outcomes recordedView resultsHide results

Results appear as they are recorded; confirmation may be delayed.

  1. Kleber Koike vs Kyoma AkimotoKyoma Akimoto def. Kleber Koike by Decision (Unanimous) · Round R3 · 5:00
  2. Shoko Sato vs Patchy MixShoko Sato def. Patchy Mix by Decision (Unanimous) · Round R3 · 5:00
  3. Mikio Ueda vs King EdokpoloKing Edokpolo def. Mikio Ueda by KO · Round R2 · 0:47
  4. Tsuyoshi Sudario vs Ryo SakaiTsuyoshi Sudario def. Ryo Sakai by TKO · Round R1 · 4:26
  5. Yuki Ito vs Alibek GadzhammatovYuki Ito def. Alibek Gadzhammatov by TKO · Round R2 · 3:50
  6. Kazumasa Majima vs Koji TakedaKoji Takeda def. Kazumasa Majima by Submission · Round R1 · 4:58
  7. Joji Goto vs Azizbek TemirovJoji Goto def. Azizbek Temirov by Submission · Round R1 · 3:41
  8. Joe Hiramoto vs Ryoma ShishimotoJoe Hiramoto def. Ryoma Shishimoto by KO · Round R1 · 1:36
  9. Naoki Tanaka vs Issa HosokawaNaoki Tanaka def. Issa Hosokawa by TKO · Round R2 · 3:09
  10. Arata Mizuno vs Kaiwen LiKaiwen Li def. Arata Mizuno by KO · Round R1 · 4:27

Recorded results remain available on this page.

Main card

Kleber Koike
Elo1760Great
3Y trend1766 → 1760
2023-09-24: 17662023-12-31: 17772024-06-09: 17852024-12-31: 17932025-05-04: 17762025-07-27: 17642025-12-30: 17742026-08-11: 1760
LoserbrKleber Koike36-9-1FeatherweightVSFight details →WinnerjpKyoma AkimotoThe Hunter13-1-0Kyoma Akimoto
Elo1734Good
3Y trend1597 → 1734
2023-11-11: 15972024-05-17: 16252024-09-29: 16442024-11-17: 16602024-12-31: 16332025-05-04: 16542025-07-27: 16712025-11-02: 16822025-12-30: 16922026-03-07: 17162026-08-11: 1734
Shoko Sato
Elo1681Good
3Y trend1656 → 1681
2023-10-01: 16562024-03-23: 16442024-09-29: 16532025-05-31: 16652025-09-27: 16562026-03-07: 16662026-08-11: 1681
WinnerjpShoko Sato39-17-2BantamweightVSFight details →LoserusPatchy MixNo Love20-5-0Patchy Mix
Elo1739Good
3Y trend1812 → 1739
2023-11-17: 18122024-05-17: 18212025-06-07: 18022025-10-04: 17842026-03-07: 17602026-08-11: 1739
Mikio Ueda
Elo1540Average
3Y trend1570 → 1540
2023-12-31: 15702024-06-09: 15352024-12-31: 15612025-05-04: 15932025-07-27: 15702026-08-11: 1540
LoserjpMikio Ueda5-4-0HeavyweightVSFight details →WinnerjpKing Edokpolo4-0-0King Edokpolo
Elo1585Solid
3Y trend1526 → 1585
2024-12-31: 15262025-03-29: 15552026-08-11: 1585
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Tsuyoshi Sudario
Elo1617Solid
3Y trend1631 → 1617
2023-10-01: 16312023-12-31: 16072024-11-17: 16192025-05-04: 16032026-08-11: 1617
WinnerjpTsuyoshi SudarioSudario / Takanofuji10-4-0HeavyweightVSFight details →LoserjpRyo SakaiRaging Bull15-16-0Ryo Sakai
Elo1494Average
3Y trend1535 → 1494
2023-09-18: 15352024-03-09: 15222024-11-04: 15352025-03-29: 15202025-08-17: 15032026-03-20: 15222026-06-06: 15042026-08-11: 1494
Yuki Ito
Elo1647Solid
3Y trend1612 → 1647
2023-10-01: 16122024-02-24: 16252024-11-17: 16382025-03-29: 16472025-05-04: 16302025-07-27: 16372025-09-27: 16192026-03-07: 16332026-08-11: 1647
WinnerjpYuki Ito21-7-0FlyweightVSFight details →LoserruAlibek Gadzhammatov6-2-0Alibek Gadzhammatov
Elo1586Solid
3Y trend1602 → 1586
2024-02-29: 16022024-11-17: 16212025-07-27: 16382025-09-27: 16132026-08-11: 1586
Kazumasa Majima
Elo1664Good
3Y trend1681 → 1664
2023-09-24: 16812024-02-24: 16572024-07-28: 16692024-11-17: 16502025-11-02: 16612026-04-11: 16802026-08-11: 1664
LoserjpKazumasa Majima20-7-0FeatherweightVSFight details →WinnerjpKoji Takeda20-8-0Koji Takeda
Elo1654Good
3Y trend1634 → 1654
2023-11-04: 16342024-03-23: 16452024-06-09: 16292024-12-31: 16392025-05-31: 16132025-12-14: 16222026-03-07: 16372026-08-11: 1654
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Joji Goto
Elo1631Solid
3Y trend1619 → 1631
2023-10-01: 16192024-05-03: 15942024-11-22: 15812025-03-08: 15902025-06-14: 16022025-11-02: 16152025-12-30: 16262026-04-11: 16172026-08-11: 1631
WinnerjpJoji Goto20-9-0BantamweightVSFight details →LoseruzAzizbek Temirov6-3-0Azizbek Temirov
Elo1578Solid
3Y trend1529 → 1578
2023-08-18: 15292023-09-16: 15552024-02-16: 15792024-04-19: 16022024-10-06: 16222025-03-06: 15982025-09-21: 15742026-04-11: 16062026-08-11: 1578
Joe Hiramoto
Elo1559Solid
3Y trend1524 → 1559
2023-12-31: 15242024-11-04: 14932025-05-04: 15182025-09-27: 14942026-05-09: 15242026-08-11: 1559
WinnerjpJoe Hiramoto4-2-0FlyweightVSFight details →LoserjpRyoma ShishimotoJolly4-1-0Ryoma Shishimoto
Elo1566Solid
3Y trend1578 → 1566
2025-12-30: 15782026-05-09: 16012026-08-11: 1566
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Arata Mizuno
Elo1634Solid
3Y trend1529 → 1634
2023-10-15: 15292023-12-10: 15512024-02-18: 15842024-09-07: 16062024-11-04: 16232025-03-15: 16392025-05-05: 16562025-08-17: 16662025-12-14: 16402026-05-04: 16562026-08-11: 1634
LoserjpArata Mizuno9-2-0FeatherweightVSFight details →WinnercnKaiwen LiThe Underdog17-8-0Kaiwen Li
Elo1615Solid
3Y trend1609 → 1615
2023-08-27: 16092024-02-03: 15962024-02-03: 15842024-10-12: 16002024-11-29: 16102025-05-22: 16212025-08-22: 16052025-12-21: 16192026-05-09: 15982026-08-11: 1615
Event command center

Card at a glance

All 10 recorded outcomes are in

Complete
Frozen model coverage0/10 bouts10 tracked bouts are still waiting for a model snapshot.
Strongest model leanNo forecast published yetThis updates when a frozen pre-fight prediction is available.
Closest matchupNo forecast published yetThis updates when a frozen pre-fight prediction is available.
Model vs EloNo comparison yetModel and Elo are compared only when both select a side.
Review results and Elo movement

Event status

Complete

Event progress

All 10 recorded outcomes are in. Final fight details and published Elo changes stay together here.

  1. AnnouncementDoneDate and location tracked
  2. Fight cardDone10 bouts tracked
  3. ResultsDone10 of 10 outcomes recorded
  4. Elo movementPublished10 bouts matched to the published snapshot
View predictions & modelHow Combat Edge Elo works

Published rating impact

Elo movement from this event

10 matched bouts

RIZIN 54 is a completed MMA event scheduled for Tuesday, August 11, 2026 at Toyota Arena Tokyo in Koto, Tokyo, Japan. The fight card includes 10 tracked fights, led by Kleber Koike vs Kyoma Akimoto, with bout links, fighter profiles, results, and Combat Edge stats. Main event result: Kyoma Akimoto def. Kleber Koike by Decision (Unanimous).

RIZIN 54 quick answers

When is RIZIN 54?

RIZIN 54 is scheduled for Tuesday, August 11, 2026. Start 1:00 AM EDT.

Where is RIZIN 54?

RIZIN 54 is listed for Toyota Arena Tokyo in Koto, Tokyo, Japan.

What is the main event for RIZIN 54?

The main event listed for RIZIN 54 is Kleber Koike vs Kyoma Akimoto.

How many fights are on RIZIN 54?

Combat Edge currently tracks 10 fights for RIZIN 54.

Event discussion

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