Face à face
| Players Championship 14 2019 | 2019/05/01 13:02 | William O'Connor v Gary Anderson | 3-4 |
Home History
| Grand Slam of Darts 2019, Knockout stage | 2019/11/09 21:35 | Gary Anderson v Parletti, Dave | 5-1 |
| World Series of Darts Finals 2019 | 2019/11/02 22:00 | Gary Anderson v Danny Noppert | 1-6 |
| Champions League of Darts 2019 - League | 2019/10/20 14:00 | Michael van Gerwen v Gary Anderson | 10-4 |
| Champions League of Darts 2019 - League | 2019/10/19 19:30 | Gary Anderson v James Wade | 9-10 |
| Champions League of Darts 2019 - League | 2019/10/19 14:20 | Michael Smith v Gary Anderson | 10-7 |
| World Grand Prix 2019 | 2019/10/08 20:35 | Gary Anderson v Chris Dobey | 1-3 |
| World Grand Prix 2019 | 2019/10/06 22:30 | Gary Anderson v Keegan Brown | 2-0 |
| Players Championship 27 2019 | 2019/10/04 11:30 | Nathan Aspinall v Gary Anderson | 5-2 |
Away History
| Grand Slam of Darts 2019, Knockout stage | 2019/11/09 20:10 | Darren Webster v William O'Connor | 3-5 |
| European Darts Championship 2019 | 2019/10/24 20:30 | Daryl Gurney v William O'Connor | 6-4 |
| Players Championship 29 2019 | 2019/10/14 11:40 | William O'Connor v Luke Humphries | 1-5 |
| Players Championship 28 2019 | 2019/10/05 12:00 | William O'Connor v Hopp, Max | 5-3 |
| European Tour 13 - Gibraltar Darts Trophy 2019 | 2019/09/27 17:45 | William O'Connor v Chris Dobey | 4-6 |
| European Tour 12 - International Darts Open 2019 | 2019/09/14 12:55 | Lewis, Adrian v William O'Connor | 6-4 |
| European Tour 12 - International Darts Open 2019 | 2019/09/13 11:30 | William O'Connor v Van de Pas, Benito | 6-4 |
| European Tour 11 - European Darts Matchplay 2019 | 2019/09/08 14:05 | William O'Connor v Joe Cullen | 3-6 |