Sjors Riddersma Judoka
Sjors Riddersma
Sjors Riddersma
Country: Netherlands | Born: 27 November 1994 (29 years)
Dutch judoka Sjors Riddersma secured bronze at the 2023 Dutch Senior Championships in Almere. His achievements include senior European Cup medals in Uster (2015), Celje, and Saarbrucken (2016). He was the Dutch judo champion U17 in 2010 and has won national medals as a junior and senior, including senior bronze in 2021. Riddersma also won bronze at the European Cup in Uster (2018) and Celje (2018), and claimed victory at the European Cup in Sarajevo (2018). Combining judo with rugby, he's known as the "silverback gorilla" by his rugby coach at Uemoemenoe club.
Judo results
Date Result Judo event Type Cat.   
12 Nov 2023 3 Dutch Championships Almere NC U100
22 Oct 2023 3 NKT 2023 Almere NQ U100
3 Oct 2021 3 Dutch Championships Almere NC U100
11 Sep 2021 3 NKT 2021 Almere NQ U100
28 Sep 2019 2 Dutch Championships Almere NC U100
7 Sep 2019 1 NKT 2019 Almere NQ U100
3 Feb 2019 7 Belgian Open Visé IT U100
30 Sep 2018 2 Dutch Championships Almere NC U100
24 Jun 2018 3 European Cup Celje Podčetrtek ECup U100
5 May 2018 1 European Cup Sarajevo ECup U100
11 Mar 2018 3 European Cup Uster ECup U100
4 Feb 2018 5 Belgian Open Championships Visé IT U100
4 Feb 2017 5 Belgian Open Championships Visé IT U90
29 Oct 2016 3 Tournoi National de Wasquehal Label A IT U100
15 Oct 2016 3 European Open Glasgow WCup U100
2 Oct 2016 3 Dutch Championships Almere NC U100
11 Sep 2016 7 European Open Tallinn WCup U100
28 Aug 2016 3 European Cup Saarbrucken ECup U100
25 Jun 2016 3 Dutch Team Championships NJL Nijmegen NTC O90
12 Jun 2016 2 European Cup Celje Podčetrtek ECup U100
6 Mar 2016 5 European Cup Uster ECup U100
31 Jan 2016 2 Belgian Open Championships Visé IT U100
4 Oct 2015 3 Dutch Championships Rotterdam NC U100
26 Sep 2015 5 European Cup Belgrade ECup U100
5 Sep 2015 1 NKT 2015 Eindhoven NQ U100
19 Jul 2015 5 European Cup Sindelfingen ECup U100
27 Jun 2015 1 Dutch Team Championships NJL Overgangsklasse Nijmegen NTC O90
8 Mar 2015 3 European Cup Uster ECup U100
1 Feb 2015 7 Belgian Open Championships Visé IT U100
20 Jul 2014 3 European Cup U21 Wroclaw IJFJun U100
1 Jun 2014 7 European Cup U21 Leibnitz IJFJun U100
17 May 2014 3 European Cup U21 Deva IJFJun U100
20 Apr 2014 5 European Cup U21 St. Petersburg IJFJun U100
16 Mar 2014 2 European Cup U21 Coimbra IJFJun U100
8 Feb 2014 2 Dutch Championships U21 Nijmegen NJun U100
26 Oct 2013 7 World Championships Juniors Ljubljana WJC U100
28 Jul 2013 5 European Cup U21 Liberec IJFJun U100
13 Jul 2013 1 Junior European Cup Paks IJFJun U100
2 Jun 2013 3 European Cup U21 Leibnitz IJFJun U100
12 May 2013 7 European Cup U21 Lyon IJFJun U100
24 Mar 2013 3 International Masters Bremen U21 ITJun U100
13 Jan 2013 3 Dutch Open Espoir U21 Eindhoven ITJun U100
12 Aug 2012 3 European Cup U20 Berlin IJFJun U100
14 Jul 2012 3 Junior European Cup U20 Paks IJFJun U100
18 Mar 2012 2 European Cup U20 Coimbra IJFJun U90
11 Feb 2012 3 Dutch Championships U20 Nijmegen NJun U90
15 Jan 2012 2 Dutch Open Espoir U20 Tournament Eindhoven ITJun U90
6 Mar 2010 1 Dutch Championships U17 Tilburg NCadet U81
30 Jan 2010 2 International Tournament Vlaardingen U17 ITCad U81
16 Jan 2010 3 Dutch Open Espoir U17 Tournament Eindhoven ITCad U81
13 Dec 2009 1 Open International Doremieux U17 Harnes ITCad U81
28 Nov 2009 3 Dutch Team Championships U17 Enschede NTCE O73
12 Apr 2009 3 Agglorex Trofee Lommel U17 ITCad U81
7 Dec 2008 3 Open International Doremieux U17 Harnes ITCad U81
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