Jason Koster Judoka
Jason Koster
Jason Koster
Country: New Zealand | Born: 11 March 1983 (41 years)
Jason Koster won the Oceania Open in Wollongong in 2014. He is four times Oceania champion and collected various World Cup medals in Oceania as well as in South America. He captured a bronze medal at the Pan American Open in Lima in 2019. He is married to Moira Koster De Villiers having two children.
Judo results
Date Result Judo event Type Cat.   
3 Aug 2022 7 Commonwealth Games Birmingham CWG U100
4 Aug 2019 5 Asian Open Taipei WCup U100
24 Mar 2019 5 Pan American Open Santiago WCup U100
17 Mar 2019 7 Pan American Open Cordoba WCup U100
10 Mar 2019 3 Pan American Open Lima WCup U100
18 Nov 2018 1 Oceania Open Perth WCup U100
28 Oct 2018 1 New Zealand Championships Christchurch NC U100
20 May 2018 1 Canterbury Open Lincoln IT U100
7 Apr 2018 3 Oceania Championships Noumea OC U100
1 Oct 2017 1 New Zealand Championships Lower Hutt NC U100
17 Sep 2017 1 South Island Seniors Lincoln NT OpenM
17 Sep 2017 1 South Island Seniors Lincoln NT U100
29 Jul 2017 1 Auckland International Open IT U100
8 Apr 2016 2 Oceania Championships Canberra OC U100
13 Mar 2016 5 Pan American Open Buenos Aires WCup U100
6 Mar 2016 5 Pan American Open Lima WCup U100
11 Apr 2015 1 Oceania Championships Nouvelle OC U100
22 Mar 2015 2 Pan American Open Buenos Aires WCup U100
15 Mar 2015 3 Pan American Open Montevideo WCup U100
8 Mar 2015 3 Pan American Open Santiago WCup U100
15 Nov 2014 1 Oceania Open Wollongong WCup U100
19 Oct 2014 1 New Zealand Championships Christchurch NC OpenM
19 Oct 2014 1 New Zealand Championships Christchurch NC U100
26 Jul 2014 3 Commonwealth Games Glasgow CWG U100
13 Jul 2014 7 European Cup Sindelfingen ECup U100
26 Apr 2014 1 Oceania Championships Auckland OC U100
16 Nov 2013 1 Oceania Open Apia WCup U100
27 Oct 2013 1 New Zealand Championships Wellington NC U100
15 Sep 2013 1 South Island Seniors Lincoln NT OpenM
15 Sep 2013 1 South Island Seniors Lincoln NT U100
14 Apr 2013 1 Oceania Championships Apia OC U100
16 Nov 2012 2 IJF World Cup Apia WCup U100
21 Oct 2012 1 New Zealand Championships Auckland NC U100
21 Oct 2012 1 New Zealand Championships Auckland NC OpenM
16 Sep 2012 1 South Island Seniors Rolleston NT O100
16 Sep 2012 1 South Island Seniors Rolleston NT OpenM
29 Apr 2012 2 Oceania Championships Cairns OC U100
25 Jan 2012 1 Commonwealth Championships Cardiff CWC U100
30 Nov 2011 1 New Zealand Championships Auckland NC OpenM
30 Nov 2011 1 New Zealand Championships Auckland NC U100
12 Nov 2011 5 IJF World Cup Apia WCup U100
9 Oct 2011 7 World Cup Baku WCup U100
5 Jun 2011 7 World Cup Bucharest WCup U100
16 Apr 2011 2 Oceania Championships Papeete OC U100
12 Nov 2010 2 IJF World Cup Apia WCup U100
22 Aug 2010 1 South Island Seniors Christchurch NT O100
15 Aug 2010 2 Oceania Championships Canberra OC U100
6 Jun 2010 1 Waikato Bays Area Open IT OpenM
6 Jun 2010 1 Waikato Bays Area Open IT U100
14 Nov 2009 3 IJF World Cup Apia WCup U100
27 Oct 2009 1 New Zealand Championships Palmerston Nth NC OpenM
27 Oct 2009 1 New Zealand Championships Palmerston Nth NC U100
23 Aug 2009 1 South Island Seniors Christchurch NT U100
23 Aug 2009 1 South Island Seniors Christchurch NT OpenM
12 Jul 2009 7 World Cup Brazil Belo Horizonte WCup U100
3 May 2009 1 Auckland International Open IT U100
3 May 2009 1 Auckland International Open IT OpenM
27 Oct 2008 1 New Zealand Championships Auckland NC U100
27 Oct 2008 1 New Zealand Championships Auckland NC OpenM
24 Aug 2008 1 South Island Seniors Motueka NT OpenM
24 Aug 2008 1 South Island Seniors Motueka NT U100
21 Mar 2008 3 Oceania Championships Christchurch OC U100
21 Mar 2008 1 Oceania Championships Christchurch OC OpenM
22 Oct 2007 1 New Zealand Championships Christchurch NC OpenM
22 Oct 2007 1 New Zealand Championships Christchurch NC U100
11 Oct 2007 2 Oceania Open World Cup Perth WCup U100
11 Oct 2007 2 Oceania Open World Cup Perth WCup OpenM
26 Aug 2007 1 South Island Seniors Christchurch NT U100
26 Aug 2007 1 South Island Seniors Christchurch NT OpenM
26 Aug 2007 1 South Island Seniors Christchurch NT O100
23 Oct 2006 3 New Zealand Championships Lower Hutt NC OpenM
23 Oct 2006 2 New Zealand Championships Lower Hutt NC U100
6 Nov 2005 3 Oceania Open World Cup Tallebudgera WCup U100
16 Oct 2005 1 South Island Seniors Christchurch NT U100
16 Oct 2005 1 South Island Seniors Christchurch NT OpenM
7 Aug 2005 2 Victorian Open Championships Melbourne IT OpenM
7 Aug 2005 1 Victorian Open Championships Melbourne IT U100
7 Aug 2005 2 Victorian Open Championships Melbourne IT O100
6 Jun 2005 2 New Zealand Championships Hamilton NC U100
13 Nov 2004 3 Commonwealth Championships Waitakere City CWC U100
1 Aug 2004 1 Victorian Open Championships Melbourne IT U100
1 Aug 2004 2 Victorian Open Championships Melbourne IT OpenM
7 Jun 2004 2 New Zealand Championships Auckland NC U100
18 Apr 2004 3 Oceania Championships Noumea OC OpenM
16 Aug 2003 1 Victorian Open Championships Melbourne IT U100
10 Aug 2003 3 New South Wales International Open IT U100
30 Mar 2003 2 New Zealand Championships NC U100
1 Jan 2002 1 North Island Juniors ITJun OpenM
1 Jan 2002 3 New Zealand U20 Championships NJun OpenM