event | round | table | player one | result | player two |
Grand Prix Athens 2006 | 9 | 2 | Summersberger, Helmut (1881) | Lost 1-2 | Gomersall, Sam (1864) |
Grand Prix Athens 2006 | 14 | 16 | Summersberger, Helmut (1850) | Lost 1-2 | Gomersall, Sam (1851) |
Pro Tour Geneva 2007 | 6 | 13 | Summersberger, Helmut (1928) | Won 2-1 | Gomersall, Sam (1912) |