LEIBOVITZ TahlRanking #14 em classe 9 e #41 em Homens em pé.
Best rank #2 in class 9 was on Julho 2008. Ver histórico
2008 4th German Open, Men's open singles standing: 7,-9,11,8
2007 US Open, Teams class 8-10: 8,7,9
2007 Para Pan American Games, Teams class 8: 1,5,7
2007 Para Pan American Games, Men's open singles standing: 8,10,9
2007 Para Pan American Games, Singles class 8: 5,9,6
2006 US Open, Men's open singles standing: 3,5,4
2006 US Open, Singles class 9-10: 3,8,4
2006 US Open, Teams class 10: 5,5,6
2005 Parapanamerican Table Tennis Championships, Teams class 10:
2007 US Open, Teams class 8-10: 8,7,9
2007 Para Pan American Games, Teams class 8: 1,5,7
2007 Para Pan American Games, Men's open singles standing: 8,10,9
2007 Para Pan American Games, Singles class 8: 5,9,6
2006 US Open, Men's open singles standing: 3,5,4
2006 US Open, Singles class 9-10: 3,8,4
2006 US Open, Teams class 10: 5,5,6
2005 Parapanamerican Table Tennis Championships, Teams class 10:
KENT IanRanking #75 em classe 8 e #252 em Homens em pé.
Best rank #11 in class 8 was on Outubro 2008. Ver histórico