Head to Head
| 2019 Players Championship 14 | 2019/05/01 13:02 | William O'Connor v Gary Anderson | 3-4 |
Home History
| 2019 Grand Slam of Darts | 2019/11/09 21:35 | Gary Anderson v Dave Parletti | 5-1 |
| 2019 World Series Of Darts | 2019/11/02 22:00 | Gary Anderson v Danny Noppert | 1-6 |
| 2019 Liga dos Campeões | 2019/10/20 14:00 | Michael van Gerwen v Gary Anderson | 10-4 |
| 2019 Liga dos Campeões | 2019/10/19 19:30 | Gary Anderson v James Wade | 9-10 |
| 2019 Liga dos Campeões | 2019/10/19 14:20 | Michael Smith v Gary Anderson | 10-7 |
| 2019 World Grand Prix | 2019/10/08 20:35 | Gary Anderson v Chris Dobey | 1-3 |
| 2019 World Grand Prix | 2019/10/06 22:30 | Gary Anderson v Keegan Brown | 2-0 |
| 2019 Players Championship 27 | 2019/10/04 11:30 | Nathan Aspinall v Gary Anderson | 5-2 |
Away History
| 2019 Grand Slam of Darts | 2019/11/09 20:10 | Darren Webster v William O'Connor | 3-5 |
| 2019 Campeonato Europeu | 2019/10/24 20:30 | Daryl Gurney v William O'Connor | 6-4 |
| 2019 Players Championship 29 | 2019/10/14 11:40 | William O'Connor v Luke Humphries | 1-5 |
| 2019 Players Championship 28 | 2019/10/05 12:00 | William O'Connor v Max Hopp | 5-3 |
| 2019 Tour Europeia 13 | 2019/09/27 17:45 | William O'Connor v Chris Dobey | 4-6 |
| 2019 Tour Europeia 12 | 2019/09/14 12:55 | Adrian Lewis v William O'Connor | 6-4 |
| 2019 Tour Europeia 12 | 2019/09/13 11:30 | William O'Connor v Benito van de Pas | 6-4 |
| 2019 Tour Europeia 11 | 2019/09/08 14:05 | William O'Connor v Joe Cullen | 3-6 |