MatstoriesHard to finish
Hasn't been submitted in 17 matches
None of the last 17 recorded matches ended in a submission loss.
Jakub Piejko is a White belt Brazilian jiu-jitsu competitor from SBG Australia, with a recorded Australian record of 11–7.
Fought 18 recorded matches as White since Dec 2025
White, 18 recorded matches at this beltHard to finish
Hasn't been submitted in 17 matches
None of the last 17 recorded matches ended in a submission loss.
Wins
11
Win rate
61%
Losses
7
Gi
82%
9–2 · 11 matches
No-Gi
29%
2–5 · 7 matches
By belt
Recorded Australian matches Matstories has synced. Not a world record.
Decision |
| Omar Annous | 22 Mar 2026Grappling Industries SYDNEY11 on the day | Points |
| Zach Spadavecchia | 22 Mar 2026Grappling Industries SYDNEY11 on the day | Points |
| Martin Yeo | 22 Mar 2026Grappling Industries SYDNEY11 on the day | Decision |
| Martin Yeo | 22 Mar 2026Grappling Industries SYDNEY11 on the day | Points |
| Zach Spadavecchia | 22 Mar 2026Grappling Industries SYDNEY11 on the day | Points |
| Omar Annous | 22 Mar 2026Grappling Industries SYDNEY11 on the day | Points |
| Guilherme Garcia Dos Santos | 22 Mar 2026Grappling Industries SYDNEY11 on the day | Points |
| Alcris Francisco | 22 Mar 2026Grappling Industries SYDNEY11 on the day | Submission |
| Adrian Lozusic | 22 Mar 2026Grappling Industries SYDNEY11 on the day | Submission |
| Zach Spadavecchia | 22 Mar 2026Grappling Industries SYDNEY11 on the day | Points |
| Peter Mavroforas | 7 Dec 2025Grappling Industries SYDNEY | Submission |
| Shea Monagle | 7 Dec 2025Grappling Industries SYDNEY | Points |
| Zach Spadavecchia | 7 Dec 2025Grappling Industries SYDNEY | Submission |
| Zach Spadavecchia | 7 Dec 2025Grappling Industries SYDNEY | Points |
| Davy Lau | 7 Dec 2025Grappling Industries SYDNEY | Submission |
| William Kang | 7 Dec 2025Grappling Industries SYDNEY | Points |
| Shea Monagle | 7 Dec 2025Grappling Industries SYDNEY | Points |
18 rows