| Result | Tournament |
|---|---|
| Steve Davis defeated James Cahill | 2013 Wuxi Classic Snooker |
| Alan McManus defeated James Cahill | 2013 European Tour - Event 6 Snooker |
| Simon Bedford defeated James Cahill | 2013 European Tour - Event 1 Snooker |
| Ross Muir defeated James Cahill | 2013 Australian Open Snooker |
| Michael Wasley defeated James Cahill | 2012 Q School - Event 3 Snooker |
| James Cahill defeated Matthew Day | 2012 Q School - Event 3 Snooker |
| Ashley Wright defeated James Cahill | 2012 Q School - Event 2 Snooker |
| Sam Baird defeated James Cahill | 2012 Q School - Event 1 Snooker |
| James Cahill defeated Oliver Brown | 2012 Q School - Event 1 Snooker |
| James Cahill defeated Li Hang | 2012 Q School - Event 1 Snooker |
| James Cahill defeated Zak Surety | 2012 Q School - Event 1 Snooker |
| Ben Woollaston defeated James Cahill | 2012 PTC - Event 4 Snooker |
| James Cahill defeated Sanderson Lam | 2012 PTC - Event 4 Snooker |
| James Cahill defeated Lee Page | 2012 PTC - Event 4 Snooker |
| Callum Downing defeated James Cahill | 2012 PTC - Event 3 Snooker |
| Justin Astley defeated James Cahill | 2012 PTC - Event 2 Snooker |
| Ben Woollaston defeated James Cahill | 2012 PTC - Event 1 Snooker |
| James Cahill defeated Chris Norbury | 2012 PTC - Event 1 Snooker |
| Liu Chuang defeated James Cahill | 2012 European Tour - Event 5 Snooker |
| James Cahill defeated Paul Davison | 2012 European Tour - Event 5 Snooker |
| James Cahill defeated Hans Blanckaert | 2012 European Tour - Event 5 Snooker |
| Jamie Cope defeated James Cahill | 2012 European Tour - Event 4 Snooker |
| James Cahill defeated Ivan Kupov | 2012 European Tour - Event 4 Snooker |
| Peter Ebdon defeated James Cahill | 2012 European Tour - Event 3 Snooker |
| James Cahill defeated Robert Milkins | 2012 European Tour - Event 3 Snooker |
| James Cahill defeated Yannick Poulain | 2012 European Tour - Event 3 Snooker |
| James Cahill defeated Kevin van Hove | 2012 European Tour - Event 3 Snooker |
| Judd Trump defeated James Cahill | 2012 European Tour - Event 2 Snooker |
| James Cahill defeated Hans Blanckaert | 2012 European Tour - Event 2 Snooker |
| Mark Vincent defeated James Cahill | 2012 European Tour - Event 1 Snooker |
| Ian Glover defeated James Cahill | 2012 EBSA Qualifying Tour - Scotland Snooker |
| Adam Wicheard defeated James Cahill | 2012 EBSA Qualifying Tour - Germany Snooker |
| James Cahill defeated Luca Kaufmann | 2012 EBSA Qualifying Tour - Germany Snooker |
| Jeff Cundy defeated James Cahill | 2012 EBSA Qualifying Tour - Bulgaria Snooker |
| James Cahill defeated Chris Norbury | 2012 EBSA Qualifying Tour - Bulgaria Snooker |
| James Cahill defeated Ian Glover | 2012 EBSA Qualifying Tour - Bulgaria Snooker |
| James Cahill defeated Kacper Filipiak | 2012 EBSA Qualifying Tour - Bulgaria Snooker |
| James Cahill defeated Gary Wilson | 2012 EBSA Qualifying Tour - Bulgaria Snooker |
| Lee Page defeated James Cahill | 2012 EBSA Qualifying Tour - Belgium Snooker |
| James Cahill defeated Justin Astley | 2012 EBSA Qualifying Tour - Belgium Snooker |
| James Cahill defeated Phil Barnes | 2012 EBSA Qualifying Tour - Belgium Snooker |
| Ryan Thomerson defeated James Cahill | 2011 PTC - Event 7 Snooker |
| James Cahill defeated James Hill | 2011 PTC - Event 7 Snooker |
| Patrick Wallace defeated James Cahill | 2011 PTC - Event 5 Snooker |
| Douglas Hogan defeated James Cahill | 2011 PTC - Event 4 Snooker |
| James Hill defeated James Cahill | 2011 PTC - Event 3 Snooker |
| James Cahill defeated Jake Nicholson | 2011 PTC - Event 3 Snooker |
| Ben Harrison defeated James Cahill | 2011 PTC - Event 2 Snooker |
| Ding Junhui defeated James Cahill | 2011 PTC - Event 11 Snooker |
| James Cahill defeated Ben Harrison | 2011 PTC - Event 11 Snooker |