Matthew Sperling trails the series against
Brian Kibler, 2-3-1.
| event |
round |
table |
player one |
result |
player two |
| Grand Prix Los Angeles 2002 | 10 | 5 | Sperling, Matthew (1565) | Lost 0-2 | Kibler, Brian (1918) |
| Grand Prix Minneapolis 2009 | 14 | 45 | Sperling, Matthew (1941) | ID | Kibler, Brian (2091) |
| Grand Prix Dallas-Fort Worth 2011 | 6 | 129 | Sperling, Matthew (1817) | Lost 0-2 | Kibler, Brian (1979) |
| Grand Prix Seattle-Tacoma 2012 | 9 | 93 | Sperling, Matthew (1856) | Won 2-1 | Kibler, Brian (2054) |
| Grand Prix Anaheim 2012 | 8 | 25 | Sperling, Matthew (1898) | Lost 0-2 | Kibler, Brian (1949) |
| Grand Prix San Diego 2015 | 11 | 29 | Sperling, Matthew (2114) | Won 2-1 | Kibler, Brian (1938) |