Jason Koster Judoka

Jason Koster

Jason Koster

  • Country:New Zealand
  • Born:11 March 1983 (36 years)
  • Popularity
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.

Filter opponent:

Match balance per year

Year Matches Won Lost % won
2016220100.0 %
2015110100.0 %
2013110100.0 %
2011110100.0 %
Total 5 5 0 100.0 %

Head-to-heads

Date Opponent Noc Rnd W/L Type Event Cat video
15 May 2016Tadehara, AjaxUSA1/16WGPAlmatyU100
6 Mar 2016Tadehara, AjaxUSA5/7WWCupLimaU100
15 Mar 2015Tadehara, AjaxUSA1/4WWCupMontevideoU100
16 Nov 2013Tadehara, AjaxUSApouleWWCupApiaU100
12 Nov 2011Tadehara, AjaxUSA1/8WWCupApiaU100

Results comparison

Date Koster Tadehara City Type Cat
24 Mar 2019(U100) 53 (O100)SantiagoWCup-
17 Mar 2019(U100) 77 (O100)CordobaWCup-
6 Mar 2016 57 LimaWCupU100
22 Mar 2015 25 Buenos AiresWCupU100
15 Mar 2015 37 MontevideoWCupU100
8 Mar 2015 37 SantiagoWCupU100
15 Nov 2014 13 WollongongWCupU100
Result City Date
5Santiago24 Mar
7Cordoba17 Mar
3Lima10 Mar
1Perth2018
1Christchurch2018