-63kgSloveniaKey Metrics
Total Contests
104
Recorded international matches
Wins
65
62.5% win rate
Ippon Victories
36
55.4% of wins by ippon
Waza-ari Wins
23
Decisive waza-ari victories
| Metric | Kaja KAJZER | -63kg average |
|---|---|---|
| Contests | 104 | 26.0 |
| Win rate | 62.5% | 45.4% |
| Ippon wins | 36 | — |
| Waza-ari wins | 23 | — |
Match History
| Date | Competition | Opponent | Round | Result | Technique |
|---|---|---|---|---|---|
| 2026-03-20 | Tbilisi Grand Slam 2026 |  Joanne VAN LIESHOUT | Semi-Final | L | ippon |
| 2026-03-20 | Tbilisi Grand Slam 2026 |  Gaetane DEBERDT | Bronze | W | waza-ari |
| 2026-03-20 | Tbilisi Grand Slam 2026 |  Iva OBERAN | Quarter-Final | W | ippon |
| 2026-03-20 | Tbilisi Grand Slam 2026 |  Yana MAKRETSKAYA | Round of 16 | W | waza-ari |
| 2026-03-06 | Grand Prix Upper Austria 2026 |  Kerem PRIMO | Round of 16 | L | decision |
| 2026-02-14 | Ljubljana European Open 2026 | Manon AGATI-ALOUACHE | Round of 32 | W | ippon |
| 2026-02-14 | Ljubljana European Open 2026 |  Esmigul KUYULOVA | Final | W | decision |
| 2026-02-14 | Ljubljana European Open 2026 |  Ariela SANCHEZ BENITEZ | Semi-Final | W | waza-ari |
| 2026-02-14 | Ljubljana European Open 2026 |  Bettina BAUER | Quarter-Final | W | decision |
| 2026-02-14 | Ljubljana European Open 2026 | Nadiah KRACHTEN | Round of 16 | W | ippon |
| 2025-11-14 | Zagreb Grand Prix 2025 |  Lucy RENSHALL | Round of 16 | L | ippon |
| 2025-10-17 | Guadalajara Grand Prix 2025 |  Nauana SILVA | Quarter-Final | L | decision |
| 2025-10-17 | Guadalajara Grand Prix 2025 |  Carlotta AVANZATO | Round of 16 | W | decision |
| 2025-10-17 | Guadalajara Grand Prix 2025 | Rafaela SILVA | Bronze | L | ippon |
| 2025-10-17 | Guadalajara Grand Prix 2025 |  Prisca AWITI ALCARAZ | Repechage | W | ippon (GS) |
| 2025-10-11 | Lima Grand Prix 2025 |  Emily Daniela JASPE | Round of 16 | W | ippon (GS) |
| 2025-10-11 | Lima Grand Prix 2025 | Rafaela SILVA | Bronze | W | ippon |
| 2025-10-11 | Lima Grand Prix 2025 | Friederike STOLZE | Quarter-Final | W | ippon (GS) |
| 2025-10-11 | Lima Grand Prix 2025 | Nauana SILVA | Semi-Final | L | ippon |
| 2025-09-26 | Qingdao Grand Prix 2025 |  Angelika SZYMANSKA | Bronze | L | ippon (GS) |
| 2025-09-26 | Qingdao Grand Prix 2025 | Natalia KROPSKA | Repechage | W | waza-ari |
| 2025-09-26 | Qingdao Grand Prix 2025 |  Lingling LIN | Round of 16 | W | ippon |
| 2025-09-26 | Qingdao Grand Prix 2025 |  Enkhriilen LKHAGVATOGOO | Quarter-Final | L | golden-score (GS) |
| 2025-06-13 | OTP Bank World Senior Championships 2025 Hungary Individuals |  Anna SKALSKA | Round of 32 | W | decision |
| 2025-06-13 | OTP Bank World Senior Championships 2025 Hungary Individuals |  Catherine BEAUCHEMIN-PINARD | Round of 16 | L | golden-score (GS) |
| 2025-06-13 | OTP Bank World Senior Championships 2025 Hungary Individuals | Esmigul KUYULOVA | Round of 64 | W | golden-score (GS) |
| 2025-04-23 | European Judo Championships Senior Podgorica 2025 Individuals |  Lubjana PIOVESANA | Round of 32 | L | decision |
| 2025-03-21 | Tbilisi Grand Slam 2025 | Flavia FAVORINI | Round of 32 | W | decision |
| 2025-03-21 | Tbilisi Grand Slam 2025 | Manon DEKETER | Round of 16 | L | golden-score (GS) |
| 2025-03-07 | Grand Prix Upper Austria 2025 |  Brigitta VARGA | Round of 16 | W | ippon |
| 2025-03-07 | Grand Prix Upper Austria 2025 | Nina CVJETKO | Round of 32 | W | waza-ari |
| 2025-03-07 | Grand Prix Upper Austria 2025 |  So MORICHIKA | Final | W | ippon (GS) |
| 2025-03-07 | Grand Prix Upper Austria 2025 | Renata ZACHOVA | Semi-Final | W | ippon (GS) |
| 2025-03-07 | Grand Prix Upper Austria 2025 |  Ayten YEKSAN | Quarter-Final | W | waza-ari |
| 2025-02-08 | Ljubljana European Open 2025 | Friederike STOLZE | Round of 16 | L | golden-score (GS) |
| 2025-02-08 | Ljubljana European Open 2025 | Vlada KOPNYAYEVA | Round of 32 | W | ippon |
| 2024-07-27 | Olympic Games Paris 2024 | Timna NELSON LEVY | Round of 32 | L | waza-ari |
| 2024-05-10 | Qazaqstan Barysy Grand Slam 2024 |  Shukurjon AMINOVA | Repechage | L | ippon |
| 2024-05-10 | Qazaqstan Barysy Grand Slam 2024 | Arleta PODOLAK | Round of 16 | W | ippon (GS) |
| 2024-05-10 | Qazaqstan Barysy Grand Slam 2024 | Sarah Leonie CYSIQUE | Quarter-Final | L | ippon |
| 2024-05-10 | Qazaqstan Barysy Grand Slam 2024 | Anastasija SOKIRJANSKA | Round of 32 | W | waza-ari (GS) |
| 2024-04-25 | European Judo Championships Seniors Individuals 2024 |  Snezhana GRAMATIKOVA | Round of 32 | W | waza-ari |
| 2024-04-25 | European Judo Championships Seniors Individuals 2024 | Pauline STARKE | Semi-Final | W | ippon |
| 2024-04-25 | European Judo Championships Seniors Individuals 2024 | Laura KALLINGER | Round of 16 | W | ippon |
| 2024-04-25 | European Judo Championships Seniors Individuals 2024 |  Daria BILODID | Final | L | ippon (GS) |
| 2024-04-25 | European Judo Championships Seniors Individuals 2024 |  Marica PERISIC | Quarter-Final | W | waza-ari (GS) |
| 2024-03-22 | Tbilisi Grand Slam 2024 | Oyunchimeg OYUNGEREL | Round of 32 | W | ippon |
| 2024-03-22 | Tbilisi Grand Slam 2024 |  Eteri LIPARTELIANI | Semi-Final | L | waza-ari (GS) |
| 2024-03-22 | Tbilisi Grand Slam 2024 | Rafaela SILVA | Bronze | L | waza-ari |
| 2024-03-22 | Tbilisi Grand Slam 2024 | Christa DEGUCHI | Quarter-Final | W | ippon (GS) |
Head-to-Head Records
| Opponent | Meetings | Wins | Losses | Record |
|---|---|---|---|---|
| Rafaela SILVA | 5 | 1 | 4 | 1–4 |
| Hasret BOZKURT | 3 | 3 | 0 | 3–0 |
| Timna NELSON LEVY | 3 | 2 | 1 | 2–1 |
| Pauline STARKE | 3 | 1 | 2 | 1–2 |
| Arleta PODOLAK | 3 | 1 | 2 | 1–2 |
| Qi CAI | 2 | 2 | 0 | 2–0 |
| Ivelina ILIEVA | 2 | 2 | 0 | 2–0 |
| Julia KOWALCZYK | 2 | 2 | 0 | 2–0 |
| Esmigul KUYULOVA | 2 | 2 | 0 | 2–0 |
| Mariah HOLGUIN | 2 | 2 | 0 | 2–0 |
| Seija BALLHAUS | 2 | 1 | 1 | 1–1 |
| Shukurjon AMINOVA | 2 | 1 | 1 | 1–1 |
| Friederike STOLZE | 2 | 1 | 1 | 1–1 |
| Enkhriilen LKHAGVATOGOO | 2 | 1 | 1 | 1–1 |
| Christa DEGUCHI | 2 | 1 | 1 | 1–1 |
Winning Technique Profile
Competition History
| Date | Competition | Location | Bouts | Wins |
|---|---|---|---|---|
| 2026-03-20 | Tbilisi Grand Slam 2026 | Tbilisi, GEO | 4 | 3 |
| 2026-03-06 | Grand Prix Upper Austria 2026 | Linz, AUT | 1 | 0 |
| 2026-02-14 | Ljubljana European Open 2026 | Ljubljana, SLO | 5 | 5 |
| 2025-11-14 | Zagreb Grand Prix 2025 | Zagreb, CRO | 1 | 0 |
| 2025-10-17 | Guadalajara Grand Prix 2025 | Guadalajara, MEX | 4 | 2 |
| 2025-10-11 | Lima Grand Prix 2025 |  Lima, PER | 4 | 3 |
| 2025-09-26 | Qingdao Grand Prix 2025 | Qingdao, CHN | 4 | 2 |
| 2025-06-13 | OTP Bank World Senior Championships 2025 Hungary Individuals | Budapest, HUN | 3 | 2 |
| 2025-04-23 | European Judo Championships Senior Podgorica 2025 Individuals | Podgorica, MNE | 1 | 0 |
| 2025-03-21 | Tbilisi Grand Slam 2025 | Tbilisi, GEO | 2 | 1 |
| 2025-03-07 | Grand Prix Upper Austria 2025 | Linz, AUT | 5 | 5 |
| 2025-02-08 | Ljubljana European Open 2025 | Ljubljana, SLO | 2 | 1 |
| 2024-07-27 | Olympic Games Paris 2024 | Paris, FRA | 1 | 0 |
| 2024-05-10 | Qazaqstan Barysy Grand Slam 2024 | Astana, KAZ | 4 | 2 |
| 2024-04-25 | European Judo Championships Seniors Individuals 2024 | Zagreb, CRO | 5 | 4 |
| 2024-03-22 | Tbilisi Grand Slam 2024 | Tbilisi, GEO | 5 | 3 |
| 2024-03-08 | Grand Prix Upper Austria 2024 | Linz, AUT | 5 | 4 |
| 2024-03-01 | Tashkent Grand Slam 2024 | Tashkent, UZB | 4 | 2 |
| 2024-02-02 | Paris Grand Slam 2024 | Paris, FRA | 2 | 1 |
| 2024-01-26 | Grand Prix Portugal 2024 |  Odivelas, POR | 2 | 1 |
| 2023-12-16 | European Championships Open 2023 | Pristina, KOS | 4 | 2 |
| 2023-11-03 | European Championships Individuals 2023 | Montpellier, FRA | 1 | 0 |
| 2023-09-22 | Heydar Aliyev Baku Grand Slam 2023 |  Baku, AZE | 2 | 1 |
| 2023-08-18 | Zagreb Grand Prix 2023 | Zagreb, CRO | 5 | 4 |
| 2023-08-04 | Hungary Masters 2023 | Budapest, HUN | 2 | 1 |
| 2023-06-23 | Ulaanbaatar Grand Slam 2023 | Ulaanbaatar, MGL | 3 | 1 |
| 2023-05-25 | Grand Prix Upper Austria 2023 | Linz, AUT | 2 | 1 |
| 2023-05-07 | World Judo Championships – Doha 2023 Individuals | Doha, QAT | 3 | 2 |
| 2023-03-31 | Antalya Grand Slam 2023 | Antalya, TUR | 6 | 5 |
| 2023-03-11 | Rome European Open 2023 | Rome, ITA | 4 | 3 |