Oscar Chen
Prana Jiu Jitsu klubb · -88.3 kg · Adults · Blue belt
Adults ratings
Combined
1680±99
- Record
- 8–3
- Last match
- 28 Mar 2026
Peak rating
1710-30 from peak
Reached Oct 2025
Gi
1650±111
- Record
- 6–2
- Last match
- 28 Mar 2026
Peak rating
1695-45 from peak
Reached Oct 2025
No-GiProvisional
1598±131
- Record
- 2–1
- Last match
- 20 Sept 2025
Peak rating
1598At peak now
Reached Sept 2025
Rating history
- Adults Combined
- Adults Gi
- Adults No-Gi
Adults Combined rating history
| Period | Matches | Before | After | Change |
|---|---|---|---|---|
| 2026-03 | 1 | 1710 | 1680±95 | -29 |
| 2025-10 | 3 | 1695 | 1710±96 | +15 |
| 2025-09 | 3 | 1665 | 1695±105 | +30 |
| 2025-03 | 4 | 1500 | 1665±119 | +165 |
Adults Gi rating history
| Period | Matches | Before | After | Change |
|---|---|---|---|---|
| 2026-03 | 1 | 1695 | 1650±107 | -45 |
| 2025-10 | 3 | 1666 | 1695±108 | +30 |
| 2025-03 | 4 | 1500 | 1666±119 | +166 |
Adults No-Gi rating history
| Period | Matches | Before | After | Change |
|---|---|---|---|---|
| 2025-09 | 3 | 1500 | 1598±125 | +98 |
Matches
| Event | Rules | Division | Result | Opponent | Method |
|---|---|---|---|---|---|
| NOC 2026-#24-Fall Edition 17 Oct 2026 | Gi | Men Gi / Blue / Adult / -88,3 kg (Medium heavy) ( | Win | Christopher Vang Föreningen Arete BJJ Linköping | Submission · Submission · 02:51 |
| NOC 2026-#24-Fall Edition 17 Oct 2026 | Gi | Men Gi / Blue / Adult / -88,3 kg (Medium heavy) ( | Win | Leon Cooper P2 Bjj | Submission · Submission · 04:40 |
| NOC 2026-#24-Fall Edition 17 Oct 2026 | Gi | Men Gi / Blue / Adult / -88,3 kg (Medium heavy) ( | Win | Arvid Edfalk P2 Bjj | Submission · Submission · 01:51 |
| NOC 2026-#24-Fall Edition 17 Oct 2026 | Gi | Men Gi / Blue / Adult / -88,3 kg (Medium heavy) ( | Win | Liam Allstyle Mäkelä SKIFT | Submission · Submission · 01:26 |
| BJJ SM 2026 26 Sept 2026 | Gi | Juvenile Boys Gi / -89,3 kg ( | Loss | Ville Hultgren Stark IF | Referee decision · Decision · 05:00 |
| BJJ SM 2026 26 Sept 2026 | Gi | Juvenile Boys Gi / -89,3 kg ( | Win | Isaac Kehr Laxa Brazilian Jiu Jitsu Uppsala | Submission · Submission · 00:53 |
| NOC 2026 #23 Spring edition 28 Mar 2026 | Gi | Open Juvenile Boys Gi / Blue / +69 kg | Win | Dario Schumacher Art of Roll IF | Submission · Submission · 01:48 |
| NOC 2026 #23 Spring edition 28 Mar 2026 | Gi | Open Juvenile Boys Gi / Blue / +69 kg | Win | Kye Greenhalgh Summit Grappling Academy | Walkover · Walkover |
| NOC 2026 #23 Spring edition 28 Mar 2026 | Gi | Open Juvenile Boys Gi / Blue / +69 kg | Win | Kamil Rzayev Stark IF | Submission · Submission · 03:23 |
| NOC 2026 #23 Spring edition 28 Mar 2026 | Gi | Juvenile Boys Gi / Blue / -84,3 kg (Heavy) | Win | Arvid Edfalk P2 Bjj | Submission · Submission · 01:57 |
| NOC 2026 #23 Spring edition 28 Mar 2026 | Gi | Juvenile Boys Gi / Blue / -84,3 kg (Heavy) | Win | Isaac Kehr Laxa Brazilian Jiu Jitsu Uppsala | Submission · Submission · 03:21 |
| NOC 2026 #23 Spring edition 28 Mar 2026 | Gi | Men Gi / Blue / Adult / -82,3 kg (Middle) | Loss | Erik Reisten Klubb Concrete JiuJitsu Tyresö | Points · points · 06:00 |
| NOC 2025 #22 Fall edition 18 Oct 2025 | Gi | Men Gi / Blue / Adult / -82,3 kg (Middle) | Loss | Alex Sawalha Stark IF | Referee decision · Decision · 06:00 |
| NOC 2025 #22 Fall edition 18 Oct 2025 | Gi | Men Gi / Blue / Adult / -82,3 kg (Middle) | Win | Harishan Antony P2 Bjj | Submission · Submission · 05:03 |
| NOC 2025 #22 Fall edition 18 Oct 2025 | Gi | Men Gi / Blue / Adult / -82,3 kg (Middle) | Win | Abdulrahman Fakih ArtBēsu Jiu Jitsu (deleted) | Submission · Submission · 01:53 |
| BJJ SM 2025 11 Oct 2025 | Gi | Juvenile Boys Gi / -84,3 kg | Win | Eric Sjöström West Coast Jiu-Jitsu Varberg | Submission · Submission · 03:52 |
| BJJ SM 2025 11 Oct 2025 | Gi | Juvenile Boys Gi / -84,3 kg | Loss | Lukas Lindberg P2 Bjj | Disqualification · Disqualification (disqualification) · 00:14 |
| BJJ SM 2025 11 Oct 2025 | Gi | Juvenile Boys Gi / -84,3 kg | Win | Nicolas Johansson P2 Bjj | Submission · Submission · 02:39 |
| Nordic Open Grappling #9 20 Sept 2025 | No-Gi | Men NoGi / Adult / Advanced / -83 kg (Lördag 20 sept) | Loss | Adam Wistedt Hilti Brazilian Jiu-Jitsu Klubb | Submission · Submission · 00:51 |
| Nordic Open Grappling #9 20 Sept 2025 | No-Gi | Men NoGi / Adult / Advanced / -83 kg (Lördag 20 sept) | Win | Adam Grins Linköpings Budoklubb | Submission · Submission · 02:58 |
| Nordic Open Grappling #9 20 Sept 2025 | No-Gi | Men NoGi / Adult / Advanced / -83 kg (Lördag 20 sept) | Win | Ralf Carneborn Nacka Dojo IF | Walkover · Walkover |
| Nordic Open Grappling #9 20 Sept 2025 | No-Gi | Men NoGi / Adult / Advanced / -83 kg (Lördag 20 sept) | Win | Ralf Carneborn Nacka Dojo IF | Submission · Submission · 07:58 |
| Nordic Open Grappling #9 20 Sept 2025 | No-Gi | Men NoGi / Adult / Advanced / -83 kg (Lördag 20 sept) | Win | Rasmus Siljavaara P2 Bjj | Walkover · Walkover |
| NOC 2025 #21 Spring edition 28 Mar 2025 | Gi | Juvenile Boys Gi / Blue / -74 kg (Middle) | Win | Isak Rauge Nacka Dojo IF | Submission · Submission · 01:32 |
| NOC 2025 #21 Spring edition 28 Mar 2025 | Gi | Juvenile Boys Gi / Blue / -74 kg (Middle) | Win | Isak Hjermstad Novus Academy | Submission · Submission · 04:30 |
| NOC 2025 #21 Spring edition 28 Mar 2025 | Gi | Juvenile Boys Gi / Blue / -74 kg (Middle) | Loss | Victor Dahlström Spårvägens Brasiliansk Jiu Jitsu | Points · points · 05:00 |
| NOC 2025 #21 Spring edition 28 Mar 2025 | Gi | Men Gi / Blue / Adult / -76 kg (Light) | Win | Leander Gauslå Frontline Academy Oslo-HQ | Submission · Submission · 00:55 |
| NOC 2025 #21 Spring edition 28 Mar 2025 | Gi | Men Gi / Blue / Adult / -76 kg (Light) | Win | Olle Rang Karlskrona BJJ | Submission · Submission · 03:40 |
| NOC 2025 #21 Spring edition 28 Mar 2025 | Gi | Men Gi / Blue / Adult / -76 kg (Light) | Win | Maximus Åberg Cantagalo Jiu-Jitsu IF | Submission · Submission · 00:48 |
| NOC 2025 #21 Spring edition 28 Mar 2025 | Gi | Men Gi / Blue / Adult / -76 kg (Light) | Win | Ville Päiväniemi Helsingin Itsepuolustuskoulu (Hipko) | Points · points · 06:00 |
| Svenska Mästerskapen i Submission Wrestling 2024 7 Dec 2024 | No-Gi | Boys junior / 15-17 years / -75 kg | Loss | Damon Segersteen Helsingborg Combat Club | Points · points · 06:00 |
| Svenska Mästerskapen i Submission Wrestling 2024 7 Dec 2024 | No-Gi | Boys junior / 15-17 years / -75 kg | Win | Ubada Abdelhady Conde IF | Submission · Submission · 05:43 |
| Svenska Mästerskapen i Submission Wrestling 2024 7 Dec 2024 | No-Gi | Boys junior / 15-17 years / -75 kg | Loss | David Alaverdyan Nacka Dojo IF | Submission · Submission · 04:06 |
| NOC 2024 #20 Fall edition 19 Oct 2024 | Gi | Boys Gi / 14-15 years / Yellow-Green / -72 kg | Win | Isak Rauge Nacka Dojo IF | Submission · Submission · 01:38 |
| NOC 2024 #20 Fall edition 19 Oct 2024 | Gi | Boys Gi / 14-15 years / Yellow-Green / -72 kg | Win | Isak Rauge Nacka Dojo IF | Submission · Submission · 02:10 |
| Battle of Stockholm #18 Rinkebyhallen 5 Oct 2024 | No-Gi | Boys NoGi / 14-15 years / Green / -72 kg | Win | Isak Rauge Nacka Dojo IF | Points · points · 04:00 |
| Battle of Stockholm #18 Rinkebyhallen 5 Oct 2024 | Gi | Boys Gi / 14-15 years / Green / -72 kg | Win | Isak Rauge Nacka Dojo IF | Points · points · 04:00 |
| Battle of Stockholm #18 Rinkebyhallen 5 Oct 2024 | Gi | Boys Gi / 14-15 years / Green / -72 kg | Win | Isak Rauge Nacka Dojo IF | Submission · Submission · 01:33 |
| Haninge BJJ Open 2024- Fall 21 Sept 2024 | Gi | Boys Gi / 14-15 years / Orange & Green / -72 kg | Loss | Ville Hultgren Klubb Concrete JiuJitsu Tyresö | Disqualification · Disqualification (disqualification) · 03:11 |
| Haninge BJJ Open 2024- Fall 21 Sept 2024 | Gi | Boys Gi / 14-15 years / Orange & Green / -72 kg | Loss | Ville Hultgren Klubb Concrete JiuJitsu Tyresö | Points · points · 04:00 |
| Haninge BJJ Open 2024- Fall 21 Sept 2024 | Gi | Boys Gi / 14-15 years / Orange & Green / -72 kg | Win | Ville Hultgren Klubb Concrete JiuJitsu Tyresö | Points · points · 04:00 |
| Battle of Stockholm #17 Gi and Nogi Eriksdalshallen 19 May 2024 | Gi | Boys Gi / 14-15 years / Orange / -72 kg | Win | Walter Frejing Nacka Dojo IF | Submission · Submission · 00:22 |
| Battle of Stockholm #17 Gi and Nogi Eriksdalshallen 19 May 2024 | No-Gi | Boys NoGi / 14-15 years / Orange / -72 kg | Win | Walter Frejing Nacka Dojo IF | Submission · Submission · 00:57 |
| Battle of Stockholm #17 Gi and Nogi Eriksdalshallen 19 May 2024 | No-Gi | Boys NoGi / 14-15 years / Orange / -72 kg | Win | Walter Frejing Nacka Dojo IF | Submission · Submission · 01:34 |
| Battle of Stockholm #17 Gi and Nogi Eriksdalshallen 19 May 2024 | Gi | Boys Gi / 14-15 years / Orange / -72 kg | Win | Isak Rauge Nacka Dojo IF | Submission · Submission · 01:13 |
| NOC 2024 #19 Spring edition 16 Mar 2024 | Gi | Boys Gi / 14-15 years / Orange / -72 kg | Win | Ville Hultgren Klubb Concrete JiuJitsu Tyresö | Points · points · 04:00 |
| NOC 2024 #19 Spring edition 16 Mar 2024 | Gi | Boys Gi / 14-15 years / Orange / -72 kg | Win | Ville Hultgren Klubb Concrete JiuJitsu Tyresö | Points · points · 04:00 |
| Haninge BJJ Kids Open 2024-Spring 17 Feb 2024 | Gi | Boys Gi / Orange / Boys 14-15 år / +72kg (Haninge BJJ Kids Open) | Win | Walter Frejing Nacka Dojo IF | Submission · Submission · 01:51 |
| Haninge BJJ Kids Open 2024-Spring 17 Feb 2024 | Gi | Boys Gi / Orange / Boys 14-15 år / +72kg (Haninge BJJ Kids Open) | Win | Loke Tillenius 021 Grappling | Submission · Submission · 03:12 |
| Haninge BJJ Kids Open 2024-Spring 17 Feb 2024 | Gi | Boys Gi / Orange / Boys 14-15 år / +72kg (Haninge BJJ Kids Open) | Win | Ville Hultgren Klubb Concrete JiuJitsu Tyresö | Submission · Submission · 01:54 |
| Stockholm BJJ Open Kids and Juveniles - Fall edition 18 Nov 2023 | Gi | Boys Gi / Orange/Green / Teen III (15yrs) / -69,0 kg | Loss | Leo Hoch Prana Jiu Jitsu klubb | Submission · Submission · 02:06 |
| Stockholm BJJ Open Kids and Juveniles - Fall edition 18 Nov 2023 | Gi | Boys Gi / Orange/Green / Teen III (15yrs) / -69,0 kg | Win | Jonathan Ekström Stark IF | Points · points · 04:00 |
| NOC 2023 #18 Fall edition 21 Oct 2023 | Gi | Boys / 14-15 years / Yellow - Orange / -68 kg | Loss | Yunus Razaki Conde IF | Walkover · Walkover |
| NOC 2023 #18 Fall edition 21 Oct 2023 | Gi | Boys / 14-15 years / Yellow - Orange / -68 kg | Loss | Melker Barrientos HITIO Gym Norrtälje/Cantagalo BJJ Klubb Norrtälje | Walkover · Walkover |
| Copa Junior & Copa Branca 2023 14 Oct 2023 | Gi | Boys / Orange & Green / 14-15 Years / -72 kg (Lördag 14 okt - Copa Junior & Copa Branca) | Win | Loke Tillenius 021 Grappling | Points · points · 04:00 |
| Copa Junior & Copa Branca 2023 14 Oct 2023 | Gi | Boys / Orange & Green / 14-15 Years / -72 kg (Lördag 14 okt - Copa Junior & Copa Branca) | Loss | Leo Hoch Prana Jiu Jitsu klubb | Points · points · 04:00 |
| Haninge BJJ Kids Open- Fall 2023 16 Sept 2023 | Gi | Boys Gi / Orange & Green / Boys 14-15 år / -68kg (Haninge BJJ Kids Open) | Loss | Yunus Razaki Conde IF | Points · points · 04:00 |
| Haninge BJJ Kids Open- Fall 2023 16 Sept 2023 | Gi | Boys Gi / Orange & Green / Boys 14-15 år / -68kg (Haninge BJJ Kids Open) | Win | Yunus Razaki Conde IF | Points · points · 04:00 |
| Haninge BJJ Kids Open- Fall 2023 16 Sept 2023 | Gi | Boys Gi / Orange & Green / Boys 14-15 år / -68kg (Haninge BJJ Kids Open) | Loss | Yunus Razaki Conde IF | Points · points · 04:00 |
| Haninge BJJ Kids open Spring 2.0 15 Apr 2023 | Gi | Boys Gi / Green / Boys 14-15 år / -64kg (Haninge BJJ Kids Open) | Loss | Vincent Palonpera Checkmat Haninge | Referee decision · Decision · 04:00 |
| Haninge BJJ Kids open Spring 2.0 15 Apr 2023 | Gi | Boys Gi / Green / Boys 14-15 år / -64kg (Haninge BJJ Kids Open) | Loss | Emilio Pettersson Checkmat Haninge | Referee decision · Decision · 04:00 |
| NOC 2023 #17 Spring edition 25 Mar 2023 | Gi | Boys / 14-15 years / Orange - Green / -64 kg | Win | Vincent Palonpera Checkmat Haninge | Disqualification · Disqualification (disqualification) · 02:54 |
| NOC 2023 #17 Spring edition 25 Mar 2023 | Gi | Boys / 14-15 years / Orange - Green / -64 kg | Win | Emilio Pettersson Checkmat Haninge | Points · points · 04:00 |
| Haninge BJJ Kids Open 2023 - Spring 11 Feb 2023 | Gi | Boys Gi / Orange & Green / Boys 14-15 år / -64kg (Haninge BJJ Kids Open) | Loss | Yunus Razaki Conde IF | Points · points · 04:00 |
| Haninge BJJ Kids Open 2023 - Spring 11 Feb 2023 | Gi | Boys Gi / Orange & Green / Boys 14-15 år / -64kg (Haninge BJJ Kids Open) | Win | Vincent Palonpera Checkmat Haninge | Submission · Submission · 02:32 |
| Haninge BJJ Kids Open 2023 - Spring 11 Feb 2023 | Gi | Boys Gi / Orange & Green / Boys 14-15 år / -64kg (Haninge BJJ Kids Open) | Loss | Emilio Pettersson Checkmat Haninge | Points · points · 04:00 |
| Haninge BJJ Kids Open 2022- Fall. 17 Sept 2022 | Gi | Boys Gi / Orange & Green / Boys 13-15 år / -60kg (Haninge BJJ Kids Open) | Win | Emilio Pettersson Checkmat Haninge | Points · points · 04:00 |
| Haninge BJJ Kids Open 2022- Fall. 17 Sept 2022 | Gi | Boys Gi / Orange & Green / Boys 13-15 år / -60kg (Haninge BJJ Kids Open) | Win | Elling Marklund Föreningen Hilti Fightcenter Uppsala | Submission · Submission · 03:06 |
| Haninge BJJ Kids Open 2022- Fall. 17 Sept 2022 | Gi | Boys Gi / Orange & Green / Boys 13-15 år / -60kg (Haninge BJJ Kids Open) | Loss | Emilio Pettersson Checkmat Haninge | Points · points · 04:00 |
| Haninge BJJ Kids Open 2022- Fall. 17 Sept 2022 | Gi | Boys Gi / Orange & Green / Boys 13-15 år / -60kg (Haninge BJJ Kids Open) | Win | Elling Marklund Föreningen Hilti Fightcenter Uppsala | Submission · Submission · 01:31 |
| Nordic BJJ Open 2022 Spring edition 26 Mar 2022 | Gi | Boys / 12-13 years / Yellow / -56 kg | Win | Izmail Izmailov Hilti BJJ Eskilstuna | Submission · Submission · 01:42 |
| Nordic BJJ Open 2022 Spring edition 26 Mar 2022 | Gi | Boys / 12-13 years / Yellow / -56 kg | Win | Izmail Izmailov Hilti BJJ Eskilstuna | Submission · Submission · 01:22 |
| Järfälla Open Kids 14 Nov 2021 | Gi | Boys / -52 kg / 12-13 years / Yellow | Win | Benjamin Landberg | Points · points · 04:00 |
| Järfälla Open Kids 14 Nov 2021 | Gi | Boys / -52 kg / 12-13 years / Yellow | Win | Benjamin Landberg | Submission · Submission · 00:54 |
| Nordic BJJ Open 2021 Fall edition 30 Oct 2021 | Gi | Boys / 12-13 years / Yellow / -56 kg | Win | Erik Karlmark Hilti Brazilian Jiu-Jitsu Klubb | Submission · Submission · 01:26 |
| Nordic BJJ Open 2021 Fall edition 30 Oct 2021 | Gi | Boys / 12-13 years / Yellow / -56 kg | Win | Thomas Lehtinen Borlänge kampsportförening | Submission · Submission · 01:13 |
| Lajic BJJ Kids Open 14 Dec 2019 | Gi | Boys and Girls Gi / White / 10-11 år / -40kg | Loss | Egil Iderman Hilti Västerås Bjj Klubb | Submission · Submission · 01:12 |
| Lajic BJJ Kids Open 14 Dec 2019 | Gi | Boys and Girls Gi / White / 10-11 år / -40kg | Loss | Alicia Norström | Points · points · 04:00 |
Matches from events that are not yet finalised are listed but do not affect the rating.