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KOSTER Jason

KOSTER Jason

 877 ELO
New Zealand ยท last competed 2022
๐Ÿฅ‡ 6 ๐Ÿฅˆ 7 ๐Ÿฅ‰ 5 Total 18
103 matches 40 wins / 63 losses

Athlete profile

Age
43 (avg 28 in division)
Height
193 cm (avg 182 cm in division)
Weight class
Men -100 kg
Favourite technique
Tani-otoshi 1 scored in our event data

Scoring techniques

IJF-tagged points credited to this athlete in our contest archive (2016+).

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ELO over time

Hover the chart to move along the curve after the intro animation.

Titles

3 gold medal(s) from IJF results

Major titles

๐Ÿ†
Oceania Champion
3ร—
2015

Notable Facts

Based on ELO at fight time and full match history in our database.

Highest-rated defeated
DESCHENES Marc
Opponent ELO 1050
2014 โ€” Pan American Open Buenos Aires 2015 ยท Semi-final
Most matches against
CORREA Luciano
0โ€“6 (6 matches)
Biggest ELO upset loss
APRAHAMIAN Pablo
Favored by +212 ELO (1031 vs 819)
2019 โ€” Cordoba Panamerican Open 2019 ยท Repechage
Longest win streak
6 wins
2018โ€“2019
Fastest win
SCHUURMANS Elijah
8 sec
2015 โ€” Oceania Championships Seniors 2015 ยท Round 1
Longest match
POZZI Davide
5:00 ยท Loss
2020 โ€” Oberwart European Open 2020 ยท Round 2

ELO Explorer

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Results

Tournament Division Place
2019 โ€” Taipei Asian Open 2019 Men -100 kg 5
2019 โ€” Santiago del Chile Panamerican Open 2019 Men -100 kg 5
2019 โ€” Lima Panamerican Open 2019 Men -100 kg 3
2019 โ€” Cordoba Panamerican Open 2019 Men -100 kg 7
2018 โ€” Perth Oceania Open 2018 Men -100 kg 1
2018 โ€” Oceania Senior Championships 2018 Men -100 kg 3
2016 โ€” Pan American Open Lima 2016 Men -100 kg 5
2016 โ€” Pan American Open Buenos Aires 2016 Men -100 kg 5
2016 โ€” Oceanian Championships Seniors 2016 Men -100 kg 2
2015 โ€” Pan American Open Santiago 2015 Men -100 kg 3
2015 โ€” Pan American Open Montevideo 2015 Men -100 kg 3
2015 โ€” Pan American Open Buenos Aires 2015 Men -100 kg 2
2015 โ€” Oceania Championships Seniors 2015 Men -100 kg 1
2014 โ€” Oceanian Open Wollongong 2014 Men -100 kg 1
2014 โ€” Oceanian Championships Seniors 2014 Men -100 kg 1
2013 โ€” Oceanian Open Apia 2013 Men -100 kg 1
2013 โ€” Oceanian Championships Seniors 2013 Men -100 kg 1
2012 โ€” World Cup Apia 2012 Men -100 kg 2
2012 โ€” Oceanian Championships Seniors 2012 Men -100 kg 2
2011 โ€” World Cup Bucharest 2011 Men -100 kg 7
2011 โ€” World Cup Baku 2011 Men -100 kg 7
2011 โ€” World Cup Apia 2011 Men -100 kg 5
2011 โ€” Oceanian Championships Tahiti 2011 Men -100 kg 2
2010 โ€” World Cup Apia 2010 Men -100 kg 2
2010 โ€” Oceanian Championships Canaberra 2010 Men -100 kg 2
2009 โ€” World Cup Belo Horizonte 2009 Men -100 kg 7
2009 โ€” World Cup Apia 2009 Men -100 kg 3

Matches

Tournament Round Opponent Result
2022 โ€” Winterthur Senior European Cup 2022
Men -100 kg		 Round 1 #8 VANDERBROECK Lars W
2022 โ€” Winterthur Senior European Cup 2022
Men -100 kg		 Repechage #16 SHAGATAYEV Bekzat L
2022 โ€” Winterthur Senior European Cup 2022
Men -100 kg		 Quarter-final #12 RYDER Ian L
2022 โ€” Panamerican - Oceania Senior Championships 2022
Men -100 kg		 Round 1 #4 ROMO Rafael L
2021 โ€” World Judo Championships Seniors Hungary 2021
Men -100 kg		 Round 2 #39 ADAMIAN Arman L
2021 โ€” World Judo Championships Seniors Hungary 2021
Men -100 kg		 Round 1 #14 IRUNGU Joseph W
2021 โ€” Tbilisi Grand Slam 2021
Men -100 kg		 Round 1 #11 SANEBLIDZE Onise L
2021 โ€” Asia-Oceania Senior Championships 2021
Men -100 kg		 Round 1 #5 KHURRAMOV Mukhammadkarim L
2021 โ€” Antalya Grand Slam 2021
Men -100 kg		 Round 1 #4 KUKOLJ Aleksandar L
2020 โ€” Warsaw European Open 2020
Men -100 kg		 Round 2 #19 JIMENEZ PATINO Pedro L
2020 โ€” Tel Aviv Grand Prix 2020
Men -100 kg		 Round 2 #47 FREY Karl-Richard L
2020 โ€” Sofia European Open 2020
Men -100 kg		 Round 2 #24 KADIROV Kadir L
2020 โ€” Paris Grand Slam 2020
Men -100 kg		 Round 2 #34 MARET Cyrille L
2020 โ€” Oberwart European Open 2020
Men -100 kg		 Round 2 #24 POZZI Davide L
2020 โ€” Dusseldorf Grand Slam 2020
Men -100 kg		 Round 1 #15 REYES Kyle L
2019 โ€” Taipei Asian Open 2019
Men -100 kg		 Quarter-final #9 LEE Dongyun L
2019 โ€” Taipei Asian Open 2019
Men -100 kg		 Bronze #17 LU Guan Zhi L
2019 โ€” Taipei Asian Open 2019
Men -100 kg		 Repechage #13 NGUYEN Hoang Duong W
2019 โ€” Santiago del Chile Panamerican Open 2019
Men -100 kg		 Bronze #17 BRICENO Thomas L
2019 โ€” Santiago del Chile Panamerican Open 2019
Men -100 kg		 Semi-final #16 KEEVE Nathaniel L
2019 โ€” Santiago del Chile Panamerican Open 2019
Men -100 kg		 Quarter-final #11 ARROYO OSORIO Jose Luis W
2019 โ€” Perth Oceania Open 2019
Men -100 kg		 Round 2 #22 OHAT Zalan L
2019 โ€” Lima Panamerican Open 2019
Men -100 kg		 Bronze #17 ANGULO Junior W
2019 โ€” Lima Panamerican Open 2019
Men -100 kg		 Semi-final #16 ARROYO OSORIO Jose Luis L
2019 โ€” Lima Panamerican Open 2019
Men -100 kg		 Quarter-final #11 GUERAULT Michael W
2019 โ€” Cordoba Panamerican Open 2019
Men -100 kg		 Repechage #14 APRAHAMIAN Pablo L
2019 โ€” Cordoba Panamerican Open 2019
Men -100 kg		 Quarter-final #11 KEEVE Nathaniel L
2019 โ€” Asian-Pacific Championships Seniors and Teams 2019
Men -100 kg		 Round 1 #14 LU Guan Zhi L
2018 โ€” Sofia European Open 2018
Men -100 kg		 Round 2 #20 DOSEN Bojan L
2018 โ€” Perth Oceania Open 2018
Men -100 kg		 Final #6 WOMERSLEY Alexander W
2018 โ€” Perth Oceania Open 2018
Men -100 kg		 Round 1 #3 HOLLINGBERY Timothy W
2018 โ€” Perth Oceania Open 2018
Men -100 kg		 Round 1 #1 GUERAULT Michael W
2018 โ€” Paris Grand Slam 2018
Men -100 kg		 Round 1 #15 PACEK Martin L
2018 โ€” Oceania Senior Championships 2018
Men -100 kg		 #5 BERARD Nicolas W
2018 โ€” Oceania Senior Championships 2018
Men -100 kg		 #4 IOSUA Vakalahi W
2018 โ€” Oceania Senior Championships 2018
Men -100 kg		 #1 TAKAYAWA Tevita L
2018 โ€” Oberwart European Open 2018
Men -100 kg		 Round 1 #11 KOZYBAYEV Adilkhan L
2016 โ€” Pan American Open Lima 2016
Men -100 kg		 Bronze #18 CORREA Luciano L
2016 โ€” Pan American Open Lima 2016
Men -100 kg		 Repechage #14 TADEHARA Ajax W
2016 โ€” Pan American Open Lima 2016
Men -100 kg		 Quarter-final #11 GVINIASHVILI Beka L
2016 โ€” Pan American Open Buenos Aires 2016
Men -100 kg		 Quarter-final #9 BACCINO Orlando W
2016 โ€” Pan American Open Buenos Aires 2016
Men -100 kg		 Bronze #18 BUZACARINI Rafael L
2016 โ€” Pan American Open Buenos Aires 2016
Men -100 kg		 Semi-final #15 MINASKIN Grigori L
2016 โ€” Oceanian Championships Seniors 2016
Men -100 kg		 Round 1 #3 TAKAYAWA Tevita W
2016 โ€” Oceanian Championships Seniors 2016
Men -100 kg		 Round 1 #1 DIDIER Duke L
2016 โ€” Grand Slam Baku 2016
Men -100 kg		 Round 2 #33 FREY Karl-Richard L
2016 โ€” Grand Prix Almaty 2016
Men -100 kg		 Round 1 #6 TADEHARA Ajax W
2016 โ€” Grand Prix Almaty 2016
Men -100 kg		 Round 2 #19 MAHJOUB Javad L
2015 โ€” Pan American Open Santiago 2015
Men -100 kg		 Bronze #17 BUENO Manuel W
2015 โ€” Pan American Open Santiago 2015
Men -100 kg		 Semi-final #16 BUZACARINI Rafael L
2015 โ€” Pan American Open Santiago 2015
Men -100 kg		 Quarter-final #11 DESCHENES Marc W
2015 โ€” Pan American Open Montevideo 2015
Men -100 kg		 Bronze #33 GARCIA Sergio W
2015 โ€” Pan American Open Montevideo 2015
Men -100 kg		 Semi-final #32 CORREA Luciano L
2015 โ€” Pan American Open Montevideo 2015
Men -100 kg		 Quarter-final #28 TADEHARA Ajax W
2015 โ€” Pan American Open Montevideo 2015
Men -100 kg		 Round 2 #23 BACCINO Orlando W
2015 โ€” Pan American Open Buenos Aires 2015
Men -100 kg		 Final #35 CORREA Luciano L
2015 โ€” Pan American Open Buenos Aires 2015
Men -100 kg		 Semi-final #32 DESCHENES Marc W
2015 โ€” Pan American Open Buenos Aires 2015
Men -100 kg		 Quarter-final #27 SAN MARTIN CARRERA Alejandro W
2015 โ€” Pan American Open Buenos Aires 2015
Men -100 kg		 Round 2 #21 BUECHEL David W
2015 โ€” Oceania Open Wollongong 2015
Men -100 kg		 Round 1 #5 SCHUURMANS Elijah L
2015 โ€” Oceania Championships Seniors 2015
Men -100 kg		 Round 1 #3 SCHUURMANS Elijah W
2015 โ€” Oceania Championships Seniors 2015
Men -100 kg		 Round 1 #1 DIDIER Duke W
2014 โ€” Pan American Open Buenos Aires 2015
Men -100 kg		 Final #35 CORREA Luciano L
2014 โ€” Pan American Open Buenos Aires 2015
Men -100 kg		 Semi-final #32 DESCHENES Marc W
2014 โ€” Pan American Open Buenos Aires 2015
Men -100 kg		 Quarter-final #27 SAN MARTIN CARRERA Alejandro W
2014 โ€” Pan American Open Buenos Aires 2015
Men -100 kg		 Round 2 #21 BUECHEL David W
2013 โ€” World Championships Rio de Janeiro 2013
Men -100 kg		 #47 SAYIDOV Ramziddin L
2013 โ€” World Championships Rio de Janeiro 2013
Men -100 kg		 #30 MERLIN Jose W
2012 โ€” World Cup Tbilisi 2012
Men -100 kg		 #23 ARAKELYAN Hakob L
2012 โ€” World Cup Prague 2012
Men -100 kg		 #31 PACEK Martin L
2012 โ€” World Cup Oberwart 2012
Men -100 kg		 #29 FIKRI Adil L
2012 โ€” World Cup Apia 2012
Men -100 kg		 #8 SCHUURMANS Elijah W
2012 โ€” World Cup Apia 2012
Men -100 kg		 #14 SLYFIELD Tim L
2012 โ€” World Cup Apia 2012
Men -100 kg		 #12 DAHL Joshua W
2012 โ€” Grand Slam Paris 2012
Men -100 kg		 #47 CORREA Luciano L
2012 โ€” Grand Prix Dusseldorf 2012
Men -100 kg		 #32 RAKOV Maxim L
2011 โ€” World Cup Tbilisi 2011
Men -100 kg		 #18 MAMMADOV Sain L
2011 โ€” World Cup Tallin 2011
Men -100 kg		 #18 TOMCHUK Andrey L
2011 โ€” World Cup Liverpool 2011
Men -100 kg		 #6 RESKO Viktor L
2011 โ€” World Cup Budapest 2011
Men -100 kg		 #25 SASSON Or L
2011 โ€” World Cup Bucharest 2011
Men -100 kg		 #27 LEITE Leonardo L
2011 โ€” World Cup Bucharest 2011
Men -100 kg		 #23 ABDELRAOF Mohamed W
2011 โ€” World Cup Bucharest 2011
Men -100 kg		 #2 MEKIC Amel L
2011 โ€” World Cup Baku 2011
Men -100 kg		 #26 ZHORZHOLIANI Lomeri L
2011 โ€” World Cup Baku 2011
Men -100 kg		 #21 AOUIDATE Sidi Mohamed W
2011 โ€” World Cup Baku 2011
Men -100 kg		 #2 LUCHYN Dmytro L
2011 โ€” World Cup Baku 2011
Men -100 kg		 #10 MINASKIN Grigori W
2011 โ€” World Cup Apia 2011
Men -100 kg		 #4 VASHKULAT Kyle L
2011 โ€” World Cup Apia 2011
Men -100 kg		 #25 BLOSHENKO Artem L
2011 โ€” World Cup Apia 2011
Men -100 kg		 #18 TADEHARA Ajax W
2011 โ€” World Cup Apia 2011
Men -100 kg		 #0 HIGASHI Shintaro W
2011 โ€” Grand Slam Paris 2011
Men -100 kg		 #13 FARKAS Balint L
2011 โ€” Grand Slam Moscow 2011
Men -100 kg		 #33 DENYSOV Viacheslav L
2011 โ€” Grand Prix Dusseldorf 2011
Men -100 kg		 #36 BATTULGA Temuulen L
2010 โ€” World Cup Apia 2010
Men -100 kg		 #8 MATAELIGA Paselio W
2010 โ€” World Cup Apia 2010
Men -100 kg		 #14 KELLY Daniel L
2010 โ€” World Cup Apia 2010
Men -100 kg		 #12 DIDIER Duke W
2009 โ€” World Cup Belo Horizonte 2009
Men -100 kg		 #2 HIGASHI Shintaro L
2009 โ€” World Cup Belo Horizonte 2009
Men -100 kg		 #11 LEITE Leonardo L
2009 โ€” World Cup Apia 2009
Men -100 kg		 #9 TAYLOR Alexander W
2009 โ€” World Cup Apia 2009
Men -100 kg		 #5 DIDIER Duke W
2009 โ€” World Cup Apia 2009
Men -100 kg		 #12 LEITE Leonardo L
2009 โ€” Grand Slam Rio de Janeiro 2009
Men -100 kg		 #16 CORREA Luciano L
Tournament Round Opponent Result
2022 โ€” Winterthur Senior European Cup 2022
Men -100 kg		 Repechage #16 SHAGATAYEV Bekzat L
2022 โ€” Winterthur Senior European Cup 2022
Men -100 kg		 Quarter-final #12 RYDER Ian L
2022 โ€” Panamerican - Oceania Senior Championships 2022
Men -100 kg		 Round 1 #4 ROMO Rafael L
2021 โ€” World Judo Championships Seniors Hungary 2021
Men -100 kg		 Round 2 #39 ADAMIAN Arman L
2021 โ€” Tbilisi Grand Slam 2021
Men -100 kg		 Round 1 #11 SANEBLIDZE Onise L
2021 โ€” Asia-Oceania Senior Championships 2021
Men -100 kg		 Round 1 #5 KHURRAMOV Mukhammadkarim L
2021 โ€” Antalya Grand Slam 2021
Men -100 kg		 Round 1 #4 KUKOLJ Aleksandar L
2020 โ€” Warsaw European Open 2020
Men -100 kg		 Round 2 #19 JIMENEZ PATINO Pedro L
2020 โ€” Tel Aviv Grand Prix 2020
Men -100 kg		 Round 2 #47 FREY Karl-Richard L
2020 โ€” Sofia European Open 2020
Men -100 kg		 Round 2 #24 KADIROV Kadir L
2020 โ€” Paris Grand Slam 2020
Men -100 kg		 Round 2 #34 MARET Cyrille L
2020 โ€” Oberwart European Open 2020
Men -100 kg		 Round 2 #24 POZZI Davide L
2020 โ€” Dusseldorf Grand Slam 2020
Men -100 kg		 Round 1 #15 REYES Kyle L
2019 โ€” Taipei Asian Open 2019
Men -100 kg		 Quarter-final #9 LEE Dongyun L
2019 โ€” Taipei Asian Open 2019
Men -100 kg		 Bronze #17 LU Guan Zhi L
2019 โ€” Santiago del Chile Panamerican Open 2019
Men -100 kg		 Bronze #17 BRICENO Thomas L
2019 โ€” Santiago del Chile Panamerican Open 2019
Men -100 kg		 Semi-final #16 KEEVE Nathaniel L
2019 โ€” Perth Oceania Open 2019
Men -100 kg		 Round 2 #22 OHAT Zalan L
2019 โ€” Lima Panamerican Open 2019
Men -100 kg		 Semi-final #16 ARROYO OSORIO Jose Luis L
2019 โ€” Cordoba Panamerican Open 2019
Men -100 kg		 Repechage #14 APRAHAMIAN Pablo L
2019 โ€” Cordoba Panamerican Open 2019
Men -100 kg		 Quarter-final #11 KEEVE Nathaniel L
2019 โ€” Asian-Pacific Championships Seniors and Teams 2019
Men -100 kg		 Round 1 #14 LU Guan Zhi L
2018 โ€” Sofia European Open 2018
Men -100 kg		 Round 2 #20 DOSEN Bojan L
2018 โ€” Paris Grand Slam 2018
Men -100 kg		 Round 1 #15 PACEK Martin L
2018 โ€” Oceania Senior Championships 2018
Men -100 kg		 #1 TAKAYAWA Tevita L
2018 โ€” Oberwart European Open 2018
Men -100 kg		 Round 1 #11 KOZYBAYEV Adilkhan L
2016 โ€” Pan American Open Lima 2016
Men -100 kg		 Bronze #18 CORREA Luciano L
2016 โ€” Pan American Open Lima 2016
Men -100 kg		 Quarter-final #11 GVINIASHVILI Beka L
2016 โ€” Pan American Open Buenos Aires 2016
Men -100 kg		 Bronze #18 BUZACARINI Rafael L
2016 โ€” Pan American Open Buenos Aires 2016
Men -100 kg		 Semi-final #15 MINASKIN Grigori L
2016 โ€” Oceanian Championships Seniors 2016
Men -100 kg		 Round 1 #1 DIDIER Duke L
2016 โ€” Grand Slam Baku 2016
Men -100 kg		 Round 2 #33 FREY Karl-Richard L
2016 โ€” Grand Prix Almaty 2016
Men -100 kg		 Round 2 #19 MAHJOUB Javad L
2015 โ€” Pan American Open Santiago 2015
Men -100 kg		 Semi-final #16 BUZACARINI Rafael L
2015 โ€” Pan American Open Montevideo 2015
Men -100 kg		 Semi-final #32 CORREA Luciano L
2015 โ€” Pan American Open Buenos Aires 2015
Men -100 kg		 Final #35 CORREA Luciano L
2015 โ€” Oceania Open Wollongong 2015
Men -100 kg		 Round 1 #5 SCHUURMANS Elijah L
2014 โ€” Pan American Open Buenos Aires 2015
Men -100 kg		 Final #35 CORREA Luciano L
2013 โ€” World Championships Rio de Janeiro 2013
Men -100 kg		 #47 SAYIDOV Ramziddin L
2012 โ€” World Cup Tbilisi 2012
Men -100 kg		 #23 ARAKELYAN Hakob L
2012 โ€” World Cup Prague 2012
Men -100 kg		 #31 PACEK Martin L
2012 โ€” World Cup Oberwart 2012
Men -100 kg		 #29 FIKRI Adil L
2012 โ€” World Cup Apia 2012
Men -100 kg		 #14 SLYFIELD Tim L
2012 โ€” Grand Slam Paris 2012
Men -100 kg		 #47 CORREA Luciano L
2012 โ€” Grand Prix Dusseldorf 2012
Men -100 kg		 #32 RAKOV Maxim L
2011 โ€” World Cup Tbilisi 2011
Men -100 kg		 #18 MAMMADOV Sain L
2011 โ€” World Cup Tallin 2011
Men -100 kg		 #18 TOMCHUK Andrey L
2011 โ€” World Cup Liverpool 2011
Men -100 kg		 #6 RESKO Viktor L
2011 โ€” World Cup Budapest 2011
Men -100 kg		 #25 SASSON Or L
2011 โ€” World Cup Bucharest 2011
Men -100 kg		 #27 LEITE Leonardo L
2011 โ€” World Cup Bucharest 2011
Men -100 kg		 #2 MEKIC Amel L
2011 โ€” World Cup Baku 2011
Men -100 kg		 #26 ZHORZHOLIANI Lomeri L
2011 โ€” World Cup Baku 2011
Men -100 kg		 #2 LUCHYN Dmytro L
2011 โ€” World Cup Apia 2011
Men -100 kg		 #4 VASHKULAT Kyle L
2011 โ€” World Cup Apia 2011
Men -100 kg		 #25 BLOSHENKO Artem L
2011 โ€” Grand Slam Paris 2011
Men -100 kg		 #13 FARKAS Balint L
2011 โ€” Grand Slam Moscow 2011
Men -100 kg		 #33 DENYSOV Viacheslav L
2011 โ€” Grand Prix Dusseldorf 2011
Men -100 kg		 #36 BATTULGA Temuulen L
2010 โ€” World Cup Apia 2010
Men -100 kg		 #14 KELLY Daniel L
2009 โ€” World Cup Belo Horizonte 2009
Men -100 kg		 #2 HIGASHI Shintaro L
2009 โ€” World Cup Belo Horizonte 2009
Men -100 kg		 #11 LEITE Leonardo L
2009 โ€” World Cup Apia 2009
Men -100 kg		 #12 LEITE Leonardo L
2009 โ€” Grand Slam Rio de Janeiro 2009
Men -100 kg		 #16 CORREA Luciano L
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