| Junior and U21 National Championships (Junior) 16.05.26 | Max Radiven 188645 | Jakub Piwowar 169093 | L8 |
| Junior and U21 National Championships (Junior) 16.05.26 | Kacper Piwowar 179698 | Jakub Piwowar 169093 | — |
| Junior and U21 National Championships (Junior) 16.05.26 | Jakub Piwowar 169093 | Janak Shah 196992 | — |
| Junior and U21 National Championships (Junior) 16.05.26 | Jakub Piwowar 169093 | Ryan Holland 314089 | — |
| Junior and U21 National Championships (Junior) 16.05.26 | Jakub Piwowar 169093 | Nathaniel Smith 311306 | — |
| WTT Youth Contender Luxembourg Junior 8-11.04.2026 | Maxime Degive | Jakub Piwowar 169093 | — |
| WTT Youth Contender Luxembourg Junior 8-11.04.2026 | Zihang LIU | Jakub Piwowar 169093 | — |
| WTT Youth Contender Linz Junior 8_11.01.2026 | Lukas Wang | Jakub Piwowar 169093 | — |
| WTT Youth Contender Linz Junior 8_11.01.2026 | Uros Ninkovic | Jakub Piwowar 169093 | — |
| Cliffedale Chandlers Junior 4 star 03.01.26 | Jakub Piwowar 169093 | Olivier Chu 319426 | Final |
| Cliffedale Chandlers Junior 4 star 03.01.26 | Isaac Kingham 190072 | Jakub Piwowar 169093 | L4 |
| Cliffedale Chandlers Junior 4 star 03.01.26 | Rishaan Sawant 302571 | Jakub Piwowar 169093 | L8 |
| Cliffedale Chandlers Junior 4 star 03.01.26 | Oscar Nikolli 307072 | Jakub Piwowar 169093 | — |
| Cliffedale Chandlers Junior 4 star 03.01.26 | Nathaniel Smith 311306 | Jakub Piwowar 169093 | — |
| Cliffedale Chandlers Junior 4 star 03.01.26 | Jakub Piwowar 169093 | Ziad El-Hassan 316432 | — |
| Cliffedale Chandlers Junior 4 star 03.01.26 | Jakub Piwowar 169093 | Sebastian Runcanu 313281 | — |
