| Date Added | Ladder | Winner | Result | Loser | Result |
|---|---|---|---|---|---|
| Sept. 28, 2019 | 2019 Round 3 - Division: 2 | William W. | 9 | Richard R. | 4 |
| April 3, 2016 | 2016 Round 1 - Division: 1 | William W. | 9 | Richard R. | 3 |
| Dec. 31, 2012 | 2012 Round 3 - Division: 1 | William W. | 9 | Richard R. | 2 |
| Aug. 31, 2012 | 2012 Round 2 - Division: 1 | William W. | 9 | Richard R. | 1 |
| April 30, 2012 | 2012 Round 1 - Division: 1 | Richard R. | 9 | William W. | 6 |
| Dec. 31, 2011 | 2011 Round 3 - Division: 1 | William W. | 9 | Richard R. | 5 |
| Aug. 31, 2011 | 2011 Round 2 - Division: 1 | William W. | 9 | Richard R. | 4 |
| April 30, 2011 | 2011 Round 1 - Division: 1 | William W. | 9 | Richard R. | 8 |
| April 30, 2009 | 2009 Round 1 - Division: 1 | William W. | 9 | Richard R. | 5 |
| Dec. 31, 2008 | 2008 Round 3 - Division: 1 | William W. | 9 | Richard R. | 1 |
| Aug. 31, 2008 | 2008 Round 2 - Division: 1 | William W. | 9 | Richard R. | 7 |
| April 30, 2008 | 2008 Round 1 - Division: 1 | Richard R. | 9 | William W. | 8 |