2014 World Tour, Czech Open | ITTF rankings: Oversjo Mattias 1782, Karlsson Kristian 2096 |
2013 World Tour, German Open | ITTF rankings: Oversjo Mattias 1758, Karlsson Kristian 2054 |
2013 World Tour, Czeck Open | ITTF rankings: Oversjo Mattias 1608, Karlsson Kristian 2029 |
2009 World Junior Table Tennis Championships | ITTF rankings: Oversjo Mattias 10649, Karlsson Kristian 10811 |
2009 Polish Junior Open | ITTF rankings: Oversjo Mattias 10649, Karlsson Kristian 10811 |
2008 Polish Youth Open | ITTF rankings: Oversjo Mattias 10583, Karlsson Kristian 10718 |
2008 Safir International | ITTF rankings: Oversjo Mattias 10560, Karlsson Kristian 10713 |
2008 German Junior Open | ITTF rankings: Oversjo Mattias 10561, Karlsson Kristian 10665 |
2007 Swedish Open | ITTF rankings: Oversjo Mattias 10559, Karlsson Kristian 10596 |
2007 ITTF WJC Swedish Junior Open | ITTF rankings: Oversjo Mattias 10477, Karlsson Kristian 10520 |