2015 World Table Tennis Championships | ITTF rankings: Kou Lei 2186, Katkov Ivan 1839 |
2015 GAC Group World Tour, German Open | ITTF rankings: Kou Lei 2136, Katkov Ivan 1841 |
2014 World Tour, Swedish Open | ITTF rankings: Kou Lei 2121, Katkov Ivan 1885 |
2014 World Tour, Czech Open | ITTF rankings: Kou Lei 2125, Katkov Ivan 1877 |
2014 World Tour, German Open | ITTF rankings: Kou Lei 1954, Katkov Ivan 1812 |
2014 World Tour, Qatar Open | ITTF rankings: Kou Lei 1926, Katkov Ivan 1818 |
2009 Pro Tour, Belarus Open | ITTF rankings: Kou Lei 11335, Katkov Ivan 11222 |
2009 Pro Tour, Danish Open | ITTF rankings: Kou Lei 11335, Katkov Ivan 11222 |
2009 Pro Tour, Slovenia Open | ITTF rankings: Kou Lei 11335, Katkov Ivan 11222 |
2008 Pro Tour Kuwait Open | ITTF rankings: Kou Lei 11220, Katkov Ivan 11194 |