- Born:6 December 1994 (24 years)
Japanese Mami Umeki claimed the world title in 2015 in Astana at the age of 20 and took silver in 2017 in Budapest. Umeki fights U78kg and won the World Junior Championships U20 in 2011 in Cape Town. Umeki won the World Masters in 2018 in Guangzhou. In 2017 she won the Grand Prix Düsseldorf and the GS in Ekaterinburg. She won the GP in Budapest in 2018. She took silver at the Grand Slam in Osaka. She won bronze at the Grand Slam of Paris and gold at the Grand Prix Zagreb.
Match balance per year
|16 Dec 2018||Steenhuis, Guusje||NED||1/4||W||IJFMA||Guangzhou||U78|
|3 Dec 2017||Steenhuis, Guusje||NED||1/2||L||GSL||Tokyo||U78|
|8 May 2016||Steenhuis, Guusje||NED||1/2||L||GSL||Baku||U78|
|28 Aug 2015||Steenhuis, Guusje||NED||1/8||W||WCh||Astana||U78|
|21 Nov 2014||Steenhuis, Guusje||NED||1/2||L||GP||Qingdao||U78|