OKA ToshihikoAtualmente sem ranking.
Best rank #7 in class 5 was on Outubro 1998. Ver histórico
2011 Arafura Games, Singles class 5: -8,7,8,5
2009 Slovakia Open, Singles class 5: 9,0,2
2008 2nd Romania Open, Singles class 5: 3,4,-5,9
2007 US Open, Singles class 5: 6,3,5
2005 2nd Open Terme Lasko, Singles class 5:
2004 3rd Bielefeld Open, Singles class 5:
2004 3rd Bielefeld Open, Teams class 5:
2003 1st Mexican Open-Ecatepec, Singles class 5:
2003 1st Mexican Open-Ecatepec, Teams class 5:
2003 16th T.T. International Master Italians Open, Singles class 5:
1999 1st La Louviere Open, Open singles in wheelchair:
2009 Slovakia Open, Singles class 5: 9,0,2
2008 2nd Romania Open, Singles class 5: 3,4,-5,9
2007 US Open, Singles class 5: 6,3,5
2005 2nd Open Terme Lasko, Singles class 5:
2004 3rd Bielefeld Open, Singles class 5:
2004 3rd Bielefeld Open, Teams class 5:
2003 1st Mexican Open-Ecatepec, Singles class 5:
2003 1st Mexican Open-Ecatepec, Teams class 5:
2003 16th T.T. International Master Italians Open, Singles class 5:
1999 1st La Louviere Open, Open singles in wheelchair:
