Antoine Ruel trails the series against
Frank Karsten, 2-3-1.
| event |
round |
table |
player one |
result |
player two |
| 2001 European Championship | 13 | 18 | Ruel, Antoine (1899) | Lost 0-2 | Karsten, Frank (1838) |
| Pro Tour Osaka 2002 | 10 | 11 | Ruel, Antoine (1889) | Lost 0-2 | Karsten, Frank (1919) |
| Pro Tour San Diego 2004 | 14 | 38 | Ruel, Antoine (2108) | Won 2-0 | Karsten, Frank (2010) |
| Grand Prix Eindhoven 2005 | 6 | 16 | Ruel, Antoine (1999) | Draw 1-1 | Karsten, Frank (2015) |
| Pro Tour Kobe 2006 | 5 | 86 | Ruel, Antoine (1970) | Won 2-0 | Karsten, Frank (1945) |
| Pro Tour Amsterdam 2010 | 13 | 42 | Ruel, Antoine (1680) | Lost 0-2 | Karsten, Frank (1900) |