Simson Mattsson
Supreme Gym · +100.5 kg · Adults · Brown belt
Adults ratings
Combined
1467±69
- Record
- 14–30
- Last match
- 23 May 2026
Peak rating
1569-102 from peak
Reached Apr 2025
Gi
1546±83
- Record
- 9–10
- Last match
- 16 May 2026
Peak rating
1674-128 from peak
Reached Apr 2025
No-Gi
1392±92
- Record
- 5–20
- Last match
- 23 May 2026
Peak rating
1500-108 from peak
Master ratings
CombinedProvisional
1744±129
- Record
- 4–0
- Last match
- 28 Dec 2025
Peak rating
1744At peak now
Reached Dec 2025
Gi
Unrated
No-GiProvisional
1686±127
- Record
- 4–0
- Last match
- 28 Dec 2025
Peak rating
1686At peak now
Reached Dec 2025
Rating history
- Adults Combined
- Adults Gi
- Adults No-Gi
- Master Combined
- Master No-Gi
Adults Combined rating history
| Period | Matches | Before | After | Change |
|---|---|---|---|---|
| 2026-05 | 4 | 1443 | 1467±65 | +23 |
| 2026-04 | 4 | 1486 | 1443±67 | -43 |
| 2026-03 | 4 | 1500 | 1486±71 | -14 |
| 2025-12 | 6 | 1487 | 1500±73 | +13 |
| 2025-11 | 5 | 1520 | 1487±79 | -33 |
| 2025-06 | 1 | 1527 | 1520±87 | -7 |
| 2025-05 | 2 | 1569 | 1527±88 | -42 |
| 2025-04 | 6 | 1419 | 1569±94 | +149 |
| 2025-02 | 2 | 1334 | 1419±109 | +85 |
| 2024-12 | 1 | 1341 | 1334±118 | -7 |
| 2023-03 | 2 | 1374 | 1341±110 | -33 |
| 2020-10 | 4 | 1457 | 1374±104 | -83 |
| 2020-09 | 3 | 1500 | 1457±123 | -43 |
Adults Gi rating history
| Period | Matches | Before | After | Change |
|---|---|---|---|---|
| 2026-05 | 3 | 1513 | 1546±79 | +33 |
| 2026-04 | 4 | 1602 | 1513±84 | -89 |
| 2026-03 | 4 | 1667 | 1602±93 | -65 |
| 2025-12 | 4 | 1674 | 1667±103 | -6 |
| 2025-04 | 4 | 1500 | 1674±120 | +174 |
Adults No-Gi rating history
| Period | Matches | Before | After | Change |
|---|---|---|---|---|
| 2026-05 | 1 | 1399 | 1392±88 | -7 |
| 2025-12 | 2 | 1413 | 1399±87 | -14 |
| 2025-11 | 5 | 1422 | 1413±89 | -10 |
| 2025-06 | 1 | 1430 | 1422±98 | -8 |
| 2025-05 | 2 | 1462 | 1430±99 | -32 |
| 2025-04 | 2 | 1434 | 1462±105 | +28 |
| 2025-02 | 2 | 1340 | 1434±111 | +94 |
| 2024-12 | 1 | 1348 | 1340±118 | -8 |
| 2023-03 | 2 | 1382 | 1348±111 | -34 |
| 2020-10 | 4 | 1467 | 1382±105 | -85 |
| 2020-09 | 3 | 1500 | 1467±124 | -33 |
Master Combined rating history
| Period | Matches | Before | After | Change |
|---|---|---|---|---|
| 2025-12 | 2 | 1668 | 1744±124 | +76 |
| 2025-02 | 2 | 1500 | 1668±137 | +168 |
Master No-Gi rating history
| Period | Matches | Before | After | Change |
|---|---|---|---|---|
| 2025-12 | 2 | 1616 | 1686±122 | +69 |
| 2025-02 | 2 | 1500 | 1616±132 | +116 |
Matches
| Event | Rules | Division | Result | Opponent | Method |
|---|---|---|---|---|---|
| NOC 2026-#24-Fall Edition 17 Oct 2026 | Gi | Open Brown Men Gi / Adult ( | Win | Usaamah Saleh Prana Jiu Jitsu klubb | Walkover · Walkover |
| NOC 2026-#24-Fall Edition 17 Oct 2026 | Gi | Open Brown Men Gi / Adult ( | Loss | Erik Braathen Föreningen Hilti Fightcenter Uppsala | Submission · Submission · 04:40 |
| NOC 2026-#24-Fall Edition 17 Oct 2026 | Gi | Men Gi / Brown / Adult / +100,5 kg (Ultra heavy) ( | Loss | Fernando Gonzalez Stark IF | Points · points · 08:00 |
| NOC 2026-#24-Fall Edition 17 Oct 2026 | Gi | Open Brown Men Gi / Adult ( | Win | Alejandro Toutparfait Allstars Next Generation | Submission · Submission · 03:09 |
| Nordic Open Grappling #13 19 Sept 2026 | No-Gi | Men NoGi / Adult / Advanced / +91 kg (Lördag 19 Sept) | Loss | Vilmer Wennberg Nacka Dojo IF | Walkover · Walkover |
| Nordic Open Grappling #13 19 Sept 2026 | No-Gi | Men NoGi / Adult / Advanced / +91 kg (Lördag 19 Sept) | Loss | Linus Gynning Viva Zapata Martial Arts IF | Walkover · Walkover |
| Nordic Open Grappling #13 19 Sept 2026 | No-Gi | Men NoGi / Adult / Advanced / +91 kg (Lördag 19 Sept) | Loss | Aaron Kennedy Viva Zapata Martial Arts IF | Walkover · Walkover |
| Nordic Open Grappling #13 19 Sept 2026 | No-Gi | Men NoGi / Adult / Advanced / +91 kg (Lördag 19 Sept) | Loss | Alexander Gardsberg Nacka Dojo IF | Walkover · Walkover |
| ADCC Swedish Open 2026 23 May 2026 | No-Gi | Men +18 years / Pro / Adults / +100 kg (ADCC TOURNAMENT) | Loss | Ajin Kamil Växjö Titans Kampsportsförening | Submission · Submission · 05:26 |
| Haninge BJJ Open #40 16 May 2026 | No-Gi | Men No-Gi / Purple / Adult / +97,5 kg (Ultra heavy) | Loss | Ivan Zidar Cantagalo Jiu-Jitsu IF | Walkover · Walkover |
| Haninge BJJ Open #40 16 May 2026 | No-Gi | Men No-Gi / Purple / Adult / +97,5 kg (Ultra heavy) | Loss | Alexander Gallorini Cantagalo Jiu-Jitsu IF | Walkover · Walkover |
| Haninge BJJ Open #40 16 May 2026 | Gi | Men Gi / Purple / Adult / +100,5 kg (Ultra heavy) | Win | Kristoffer Lind West Coast Jiu-Jitsu Varberg | Submission · Submission · 06:44 |
| Haninge BJJ Open #40 16 May 2026 | Gi | Open Men Gi / Adult / Purple / Open | Win | Alexander Gallorini Cantagalo Jiu-Jitsu IF | Submission · Submission · 06:20 |
| Haninge BJJ Open #40 16 May 2026 | Gi | Men Gi / Purple / Adult / +100,5 kg (Ultra heavy) | Loss | Olov Andrén Telge BJJ & MMA | Submission · Submission · 04:58 |
| Gefle Open Jiu-Jitsu Championship 2026 25 Apr 2026 | Gi | Open Men Gi / Purple / Adult / Open Weight | Loss | Halil B Spårvägens Brasiliansk Jiu Jitsu | Points · points · 07:00 |
| Gefle Open Jiu-Jitsu Championship 2026 25 Apr 2026 | Gi | Open Men Gi / Purple / Adult / Open Weight | Loss | Erik Braathen Föreningen Hilti Fightcenter Uppsala | Points · points · 07:00 |
| Gefle Open Jiu-Jitsu Championship 2026 25 Apr 2026 | Gi | Men Gi / Purple / Adult / +100,5 kg (Ultra heavy) | Loss | Vejen Jemil Hilti BJJ Eskilstuna | Points · points · 07:00 |
| Gefle Open Jiu-Jitsu Championship 2026 25 Apr 2026 | Gi | Men Gi / Purple / Adult / +100,5 kg (Ultra heavy) | Loss | Javed Nasrati Conde IF | Submission · Submission · 02:46 |
| NOC 2026 #23 Spring edition 28 Mar 2026 | Gi | Open Men Gi / Adult / Purple / Open | Loss | Alvin Söderström Prana Jiu Jitsu klubb | Submission · Submission · 05:44 |
| NOC 2026 #23 Spring edition 28 Mar 2026 | Gi | Open Men Gi / Adult / Purple / Open | Win | Gabriel Falk IKSU | Submission · Submission · 04:15 |
| NOC 2026 #23 Spring edition 28 Mar 2026 | Gi | Open Men Gi / Adult / Purple / Open | Loss | Erik Braathen P2 Bjj | Submission · Submission · 03:05 |
| NOC 2026 #23 Spring edition 28 Mar 2026 | Gi | Men Gi / Purple / Adult / +100,5 kg (Ultra heavy) | Win | Alexander Gardsberg Nacka Dojo IF | Walkover · Walkover |
| NOC 2026 #23 Spring edition 28 Mar 2026 | Gi | Men Gi / Purple / Adult / +100,5 kg (Ultra heavy) | Loss | Fernando Gonzalez Stark IF | Points · points · 07:00 |
| Nordic Open Grappling #11 7 Feb 2026 | No-Gi | Men NoGi / Adult / Advanced / +91 kg (Lördag 7 Feb) | Loss | Karl Lindström Hilti Västerås Bjj Klubb | Walkover · Walkover |
| Nordic Open Grappling #11 7 Feb 2026 | No-Gi | Men NoGi / Adult / Advanced / +91 kg (Lördag 7 Feb) | Loss | Ervin Murtic Obonto Idrottsförening | Walkover · Walkover |
| Bas Open BJJ #2 28 Dec 2025 | No-Gi | Men No-Gi / Purple / MASTERS / +97,5 kg (Ultra heavy) | Win | Anders Johansson Telge BJJ & MMA | Submission · Submission · 03:15 |
| Bas Open BJJ #2 28 Dec 2025 | No-Gi | Open Men No-Gi / Purple / Adult / Open Weight | Win | Alexander Gallorini Cantagalo Jiu-Jitsu IF | Walkover · Walkover |
| Bas Open BJJ #2 28 Dec 2025 | Gi | Open Men Gi / Adult / Purple / Open | Loss | Alexander Gallorini Cantagalo Jiu-Jitsu IF | Submission · Submission · 06:35 |
| Bas Open BJJ #2 28 Dec 2025 | Gi | Open Men Gi / Adult / Purple / Open | Loss | Yosop Dalgatov OMRÅDET | Submission · Submission · 01:37 |
| Bas Open BJJ #2 28 Dec 2025 | No-Gi | Men No-Gi / Purple / MASTERS / +97,5 kg (Ultra heavy) | Win | Jonathan Eli Dangoor Conde IF | Submission · Submission · 02:57 |
| Bas Open BJJ #2 28 Dec 2025 | No-Gi | Open Men No-Gi / Purple / Adult / Open Weight | Loss | Yosop Dalgatov OMRÅDET | Submission · Submission · 01:56 |
| Bas Open BJJ #2 28 Dec 2025 | Gi | Men Gi / Purple / Adult / +100,5 kg (Ultra heavy) | Win | Lewaa Elrubey Järfälla Kampsportklubb | Submission · Submission · 06:46 |
| Bas Open BJJ #2 28 Dec 2025 | Gi | Men Gi / Purple / Adult / +100,5 kg (Ultra heavy) | Win | Lewaa Elrubey Järfälla Kampsportklubb | Submission · Submission · 03:12 |
| SSWL Final 14 Dec 2025 | No-Gi | Seniorer & Veteraner / Male / Seniorer / Avancerad / +91 kg (Dag 1) | Loss | Ahmad Moradi Supreme Gym | Walkover · Walkover |
| Svenska Mästerskapen i Submission Wrestling 2025 13 Dec 2025 | No-Gi | Men / Avancerad / -100kg | Loss | Simon Immerstrand Stark IF | Submission · Submission · 02:18 |
| ADCC Sweden Tournament 12 29 Nov 2025 | No-Gi | Men +18 years / Pro / Adults / Absolute (ADCC TOURNAMENT) | Loss | Ajin Kamil Växjö Titans Kampsportsförening | Points · points · 06:00 |
| ADCC Sweden Tournament 12 29 Nov 2025 | No-Gi | Men +18 years / Pro / Adults / -100 kg (ADCC TOURNAMENT) | Loss | ANDRZEJ IWAT Złomiarz Team Poland | Submission · Submission |
| ADCC Sweden Tournament 12 29 Nov 2025 | No-Gi | Men +18 years / Pro / Adults / -100 kg (ADCC TOURNAMENT) | Win | Bajro Muratovic SBK BJJ | Submission · Submission · 02:25 |
| Nordic Open Grappling #10 15 Nov 2025 | No-Gi | Men NoGi / Adult / Advanced / +91 kg (Lördag 15 nov) | Loss | Linus Gynning Viva Zapata Martial Arts IF | Submission · Submission · 03:28 |
| Nordic Open Grappling #10 15 Nov 2025 | No-Gi | Men NoGi / Adult / Advanced / +91 kg (Lördag 15 nov) | Loss | Linus Gynning Viva Zapata Martial Arts IF | Submission · Submission · 04:46 |
| AFN Submission Only #5 14 Jun 2025 | No-Gi | Men / Advanced / +100 kg | Loss | Abdujamol Abduazizov Prana Jiu Jitsu klubb | Points · Fastest Escape · 07:00 |
| ADCC Sweden Open 2025 24 May 2025 | No-Gi | Men +18 years / Pro / Adults / +100 kg (ADCC TOURNAMENT) | Loss | Karl Lindström Hilti Västerås Bjj Klubb | Points · points · 06:00 |
| ADCC Sweden Open 2025 24 May 2025 | No-Gi | Men +18 years / Pro / Adults / +100 kg (ADCC TOURNAMENT) | Loss | Ajin Kamil Växjö Titans Kampsportsförening | Points · points · 06:00 |
| Bas Open BJJ 12 Apr 2025 | Gi | Men Gi / Purple / Adult / +100,5 kg (Ultra heavy) | Win | Kenneth Marklund Asmegin jiu-jitsu | Points · points · 07:00 |
| Bas Open BJJ 12 Apr 2025 | Gi | Men Gi / Purple / Adult / +100,5 kg (Ultra heavy) | Win | Anders Pedersen Karlskoga Budoklubb | Submission · Submission · 03:28 |
| Bas Open BJJ 12 Apr 2025 | No-Gi | Open Men No-Gi / Purple / Adult / Open Weight | Win | Anders Pedersen Karlskoga Budoklubb | Submission · Submission · 04:45 |
| Bas Open BJJ 12 Apr 2025 | No-Gi | Open Men No-Gi / Purple / Adult / Open Weight | Loss | Afif Khan Stark IF | Points · points · 07:00 |
| Bas Open BJJ 12 Apr 2025 | Gi | Open Men Gi / Adult / Purple / Open | Win | Afif Khan Stark IF | Points · points · 07:00 |
| Bas Open BJJ 12 Apr 2025 | Gi | Open Men Gi / Adult / Purple / Open | Win | Alexander Ojala Stark IF | Submission · Submission · 01:13 |
| BJJ Nation tournament #10 15 Feb 2025 | No-Gi | Male No-Gi / Purple / +97,5 kg (Ultra heavy) / Adult | Loss | Javed Nasrati Conde IF | Walkover · Walkover |
| BJJ Nation tournament #10 15 Feb 2025 | No-Gi | Male No-Gi / Purple / +97,5 kg (Ultra heavy) / Adult | Loss | Zulfiqar Haidar Conde IF | Walkover · Walkover |
| SSWL 1 15 Feb 2025 | No-Gi | Seniorer / Herrar / Avancerad / +91 kg (Dag 1) | Win | August Emmoth Sweden Top Team | Submission · Submission · 03:56 |
| SSWL 1 15 Feb 2025 | No-Gi | Seniorer / Herrar / Avancerad / +91 kg (Dag 1) | Win | Ahmad Moradi Supreme Gym | Submission · Submission · 06:00 |
| Nordic Open Grappling #7 8 Feb 2025 | No-Gi | Men NoGi / Master / Advanced / +91 kg | Win | Alexander Gallorini Cantagalo Jiu-Jitsu IF | Submission · Submission · 08:26 |
| Nordic Open Grappling #7 8 Feb 2025 | No-Gi | Men NoGi / Master / Advanced / +91 kg | Win | Alexander Gallorini Cantagalo Jiu-Jitsu IF | Submission · Submission · 02:24 |
| ADCC Swedish Tournament 11 14 Dec 2024 | No-Gi | Men +18 years / Pro / Adults / +100 kg (ADCC TOURNAMENT) | Loss | Oskar Svels Hilti Västerås Bjj Klubb | Submission · Submission · 03:06 |
| Allstars Submission Only #2 4 Mar 2023 | No-Gi | Men / Advanced / -99 kg | Loss | Alfred Olsson Kingpin Grappling Academy IF | Submission · Submission |
| Allstars Submission Only #2 4 Mar 2023 | No-Gi | Men / Advanced / -99 kg | Loss | Karl Lindström Hilti Västerås Bjj Klubb | Submission · Submission |
| SSWL 4 3 Oct 2020 | No-Gi | Seniorer & Veteraner / Male / Seniorer / Avancerad / +93 kg | Loss | Johan Levinsson Linköpings Budoklubb | Disqualification · Disqualification (disqualification) |
| SSWL 4 3 Oct 2020 | No-Gi | Seniorer & Veteraner / Male / Seniorer / Avancerad / +93 kg | Loss | Karl Lindström Hilti Västerås Bjj Klubb | Disqualification · Disqualification (disqualification) |
| SSWL 4 3 Oct 2020 | No-Gi | Seniorer & Veteraner / Male / Seniorer / Avancerad / +93 kg | Loss | Christoffer Bergström Hilti Västerås Bjj Klubb | Disqualification · Disqualification (disqualification) |
| SSWL 4 3 Oct 2020 | No-Gi | Seniorer & Veteraner / Male / Seniorer / Avancerad / +93 kg | Loss | Anton Särnstedt Gefle Fight Center | Submission · Submission |
| SSWL del 2, 2020 19 Sept 2020 | No-Gi | Seniorer & Veteraner / Male / Seniorer / Avancerad / +93 kg | Loss | Tony Färlén Hilti Brazilian Jiu-Jitsu Klubb | Submission · Submission · 04:44 |
| SSWL del 2, 2020 19 Sept 2020 | No-Gi | Seniorer & Veteraner / Male / Seniorer / Avancerad / +93 kg | Loss | Christoffer Bergström Hilti Västerås Bjj Klubb | Submission · Submission · 02:48 |
| SSWL del 2, 2020 19 Sept 2020 | No-Gi | Seniorer & Veteraner / Male / Seniorer / Avancerad / +93 kg | Win | Jonas Stajic Nordarp SKIFT | Submission · Submission · 06:00 |
Matches from events that are not yet finalised are listed but do not affect the rating.