Purple belt · Men · Adult
Poland

Marek Siebert

Zenith BJJMiddle −82.3 kgcompeting since 2022

Compare with another athlete
Gi EloGiBeginner1604Reliability 73%

Rating adjusted by −100: their opponents are still loosely connected to the international circuit. Why?

Poland rank #326Ahead of 24% · Purple · Men · Gi — see the ranking
Opponent level 1593average rating at the time of the match, in Gi
Record 4–41 loss in a row
Submissions 25 %1 of 4 wins

Progression

150016001700Purple20222025

Matches

8 in total
DateOpponentEventMethodElo
03/29/25LPolandMariusz Siadak1689Spring Open 2025 Gi & No-Gi Jiu JitsuSubmission−52
03/29/25WPolandŁukasz Sucholas1521Spring Open 2025 Gi & No-Gi Jiu JitsuPoints 5-0+29
03/29/25LPolandErnest Mallek1619Spring Open 2025 Gi & No-Gi Jiu JitsuSubmission−53
11/12/22LPolandMarcel Zaród1625XVIII Mistrzostwa Polski w Brazylijskim Jiu-Jitsu 2022Submission−53
11/12/22WPolandDominik Boła1423XVIII Mistrzostwa Polski w Brazylijskim Jiu-Jitsu 2022Submission+31
11/12/22WPolandPiotr Helak1544XVIII Mistrzostwa Polski w Brazylijskim Jiu-Jitsu 2022Points 0-3+45