-90kgUnited States of AmericaKey Metrics
Total Contests
54
Recorded international matches
Wins
29
53.7% win rate
Ippon Victories
20
69.0% of wins by ippon
Waza-ari Wins
7
Decisive waza-ari victories
| Metric | John JAYNE | -90kg average |
|---|---|---|
| Contests | 54 | 18.5 |
| Win rate | 53.7% | 48.9% |
| Ippon wins | 20 | — |
| Waza-ari wins | 7 | — |
Match History
| Date | Competition | Opponent | Round | Result | Technique |
|---|---|---|---|---|---|
| 2026-03-21 | Riga Senior European Cup 2026 |  Samuel PETGRAVE | Round of 16 | W | ippon |
| 2026-03-21 | Riga Senior European Cup 2026 |  Nikoloz DAVLADZE | Semi-Final | W | decision |
| 2026-03-21 | Riga Senior European Cup 2026 | Mihail LATISEV | Final | L | ippon |
| 2026-03-21 | Riga Senior European Cup 2026 | Francis MIKUCKIS | Quarter-Final | W | ippon |
| 2025-12-06 | PARK24 Group presents Tokyo Grand Slam 2025 |  Sanshiro MURAO | Round of 16 | L | waza-ari |
| 2025-11-28 | Abu Dhabi Grand Slam 2025 |  Islam SOGENOV | Round of 64 | L | ippon |
| 2025-11-14 | Zagreb Grand Prix 2025 | Novo RAICEVIC | Round of 32 | L | ippon (GS) |
| 2025-10-25 | Sarajevo European Open 2025 |  Dominik DRUZETA | Quarter-Final | L | ippon (GS) |
| 2025-10-25 | Sarajevo European Open 2025 |  Saif-Islam ISLAMHANOV | Round of 16 | W | ippon |
| 2025-10-25 | Sarajevo European Open 2025 | Toni MILETIC | Bronze | L | ippon (GS) |
| 2025-10-25 | Sarajevo European Open 2025 | Bozidar VUCUREVIC | Repechage | W | ippon |
| 2025-04-25 | Panamerican and Oceania Senior Championships Santiago 2025 Individuals |  Naysdel CARDOSO | Round of 16 | W | decision |
| 2025-04-25 | Panamerican and Oceania Senior Championships Santiago 2025 Individuals |  Giovani FERREIRA | Bronze | W | ippon |
| 2025-04-25 | Panamerican and Oceania Senior Championships Santiago 2025 Individuals |  Guillaume GAULIN | Repechage | W | ippon |
| 2025-04-25 | Panamerican and Oceania Senior Championships Santiago 2025 Individuals |  Medickson DEL ORBE CORTORREAL | Quarter-Final | L | ippon (GS) |
| 2024-07-27 | Olympic Games Paris 2024 |  Juyeop HAN | Round of 16 | L | waza-ari |
| 2024-07-27 | Olympic Games Paris 2024 |  Christian PARLATI | Round of 32 | W | ippon |
| 2024-05-03 | Dushanbe Grand Slam 2024 |  Azizbek AVAZMURADOV | Round of 32 | L | waza-ari |
| 2024-04-26 | Panamerican and Oceania Championships Seniors Individuals 2024 |  Mariano COTO BERSIER | Quarter-Final | W | waza-ari |
| 2024-04-26 | Panamerican and Oceania Championships Seniors Individuals 2024 | Robert FLORENTINO | Final | L | ippon |
| 2024-04-26 | Panamerican and Oceania Championships Seniors Individuals 2024 | Rafael MACEDO | Semi-Final | W | ippon |
| 2024-03-22 | Tbilisi Grand Slam 2024 | Lasha BEKAURI | Round of 16 | L | ippon |
| 2023-11-10 | Perth Oceania Open 2023 |  Sami CHOUCHI | Repechage | L | ippon |
| 2023-11-10 | Perth Oceania Open 2023 | Jamal PETGRAVE | Quarter-Final | L | ippon (GS) |
| 2023-11-10 | Perth Oceania Open 2023 |  Danny VOJNIKOVICH | Round 2 | W | ippon |
| 2023-09-30 | Prague European Open 2023 |  Markus VAN DIJK | Round 3 | L | ippon |
| 2023-09-15 | Panamerican- Oceania Senior Championships Individuals 2023 | Mariano COTO BERSIER | Quarter-Final | W | ippon |
| 2023-09-15 | Panamerican- Oceania Senior Championships Individuals 2023 | Alexander KNAUF | Bronze | W | ippon |
| 2023-09-15 | Panamerican- Oceania Senior Championships Individuals 2023 | Rafael MACEDO | Semi-Final | L | ippon |
| 2023-07-08 | Tallinn European Open 2023 | Nick KELLIJ | Round 2 | W | ippon |
| 2023-07-08 | Tallinn European Open 2023 | Klen Kristofer KALJULAID | Final | L | ippon |
| 2023-07-08 | Tallinn European Open 2023 | Markus VAN DIJK | Semi-Final | W | waza-ari (GS) |
| 2023-07-08 | Tallinn European Open 2023 |  Karl BAATHE | Quarter-Final | W | ippon |
| 2023-06-23 | Ulaanbaatar Grand Slam 2023 |  Krisztian TOTH | Round 2 | L | waza-ari |
| 2023-06-23 | Ulaanbaatar Grand Slam 2023 |  Wei-Cheng CHANG | Round 1 | W | ippon |
| 2022-12-20 | Jerusalem Masters 2022 | Christian PARLATI | Round 1 | L | ippon |
| 2022-11-04 | Baku Grand Slam 2022 |  Munkhbayar BATTOGTOKH | Round 2 | L | ippon |
| 2022-07-15 | Zagreb Grand Prix 2022 |  Diego DIAZ | Round 2 | W | waza-ari |
| 2022-07-15 | Zagreb Grand Prix 2022 | Noel VAN T END | Round 3 | L | waza-ari |
| 2022-07-08 | Grand Slam Hungary 2022 |  Li KOCHMAN | Round 2 | W | ippon |
| 2022-07-08 | Grand Slam Hungary 2022 |  Aram GRIGORIAN | Round 3 | W | waza-ari (GS) |
| 2022-07-08 | Grand Slam Hungary 2022 | Ivan Felipe SILVA MORALES | Repechage | L | ippon |
| 2022-07-08 | Grand Slam Hungary 2022 | Beka GVINIASHVILI | Quarter-Final | L | waza-ari |
| 2022-04-15 | Panamerican – Oceania Senior Championships 2022 | Harrison CASSAR | Bronze | W | waza-ari |
| 2022-04-15 | Panamerican – Oceania Senior Championships 2022 | Ivan Felipe SILVA MORALES | Semi-Final | L | ippon |
| 2022-04-15 | Panamerican – Oceania Senior Championships 2022 | Ivo DARGOLTZ | Quarter-Final | W | ippon |
| 2022-04-15 | Panamerican – Oceania Senior Championships 2022 |  Jose Luis ARROYO OSORIO | Round 1 | W | waza-ari (GS) |
| 2022-02-26 | Warsaw European Open 2022 |  Omer AYDIN | Final | W | ippon |
| 2022-02-26 | Warsaw European Open 2022 |  Hugo GRANDHAIE | Quarter-Final | W | ippon (GS) |
| 2022-02-26 | Warsaw European Open 2022 |  Vugar TALIBOV | Round 3 | W | waza-ari (GS) |
Head-to-Head Records
| Opponent | Meetings | Wins | Losses | Record |
|---|---|---|---|---|
| Mariano COTO BERSIER | 2 | 2 | 0 | 2–0 |
| Christian PARLATI | 2 | 1 | 1 | 1–1 |
| Rafael MACEDO | 2 | 1 | 1 | 1–1 |
| Markus VAN DIJK | 2 | 1 | 1 | 1–1 |
| Ivan Felipe SILVA MORALES | 2 | 0 | 2 | 0–2 |
| Toni MILETIC | 2 | 0 | 2 | 0–2 |
Winning Technique Profile
Competition History
| Date | Competition | Location | Bouts | Wins |
|---|---|---|---|---|
| 2026-03-21 | Riga Senior European Cup 2026 | Riga, LAT | 4 | 3 |
| 2025-12-06 | PARK24 Group presents Tokyo Grand Slam 2025 | Tokyo, JPN | 1 | 0 |
| 2025-11-28 | Abu Dhabi Grand Slam 2025 | Abu Dhabi, UAE | 1 | 0 |
| 2025-11-14 | Zagreb Grand Prix 2025 | Zagreb, CRO | 1 | 0 |
| 2025-10-25 | Sarajevo European Open 2025 | Sarajevo, BIH | 4 | 2 |
| 2025-04-25 | Panamerican and Oceania Senior Championships Santiago 2025 Individuals |  Santiago, CHI | 4 | 3 |
| 2024-07-27 | Olympic Games Paris 2024 | Paris, FRA | 2 | 1 |
| 2024-05-03 | Dushanbe Grand Slam 2024 | Dushanbe, TJK | 1 | 0 |
| 2024-04-26 | Panamerican and Oceania Championships Seniors Individuals 2024 | Rio de Janeiro, BRA | 3 | 2 |
| 2024-03-22 | Tbilisi Grand Slam 2024 | Tbilisi, GEO | 1 | 0 |
| 2023-11-10 | Perth Oceania Open 2023 | Perth, AUS | 3 | 1 |
| 2023-09-30 | Prague European Open 2023 |  Prague, CZE | 1 | 0 |
| 2023-09-15 | Panamerican- Oceania Senior Championships Individuals 2023 | Calgary, Alberta, CAN | 3 | 2 |
| 2023-07-08 | Tallinn European Open 2023 | Tallinn, EST | 4 | 3 |
| 2023-06-23 | Ulaanbaatar Grand Slam 2023 | Ulaanbaatar, MGL | 2 | 1 |
| 2022-12-20 | Jerusalem Masters 2022 | Jerusalem, ISR | 1 | 0 |
| 2022-11-04 | Baku Grand Slam 2022 | Baku, AZE | 1 | 0 |
| 2022-07-15 | Zagreb Grand Prix 2022 | Zagreb, CRO | 2 | 1 |
| 2022-07-08 | Grand Slam Hungary 2022 | Budapest, HUN | 4 | 2 |
| 2022-04-15 | Panamerican – Oceania Senior Championships 2022 | Lima, PER | 4 | 3 |
| 2022-02-26 | Warsaw European Open 2022 |  Warsaw, POL | 5 | 5 |
| 2022-02-12 | Sarajevo European Open 2022 | Sarajevo, BIH | 1 | 0 |
| 2022-01-28 | Grand Prix Portugal 2022 |  Almada, POR | 1 | 0 |
