Head to Head
| PDC World Championship 2022 | 2021/12/27 14:20 | Michael Smith v William O'Connor | 4-2 |
| BDO World Championship 2019 | 2018/05/20 12:52 | Michael Smith v William O'Connor | 3-2 |
Home History
| European Tour 10 2022 | 2022/09/03 13:05 | Michael Smith v Daryl Gurney | 6-0 |
| NZ Darts Masters 2022 | 2022/08/27 09:30 | Jonny Clayton v Michael Smith | 7-5 |
| NZ Darts Masters 2022 | 2022/08/27 08:35 | Michael Smith v Kayden Milne | 6-0 |
| NZ Darts Masters 2022 | 2022/08/26 09:15 | Michael Smith v Warren Parry | 6-3 |
| New South Wales Darts Masters 2022 | 2022/08/20 10:25 | Michael Smith v Jonny Clayton | 4-6 |
| New South Wales Darts Masters 2022 | 2022/08/19 11:40 | Michael Smith v Damon Heta | 6-5 |
| Queensland Darts Masters 2022 | 2022/08/13 10:05 | Michael Smith v Gordon Mathers | 4-6 |
| Queensland Darts Masters 2022 | 2022/08/12 12:45 | Michael Smith v Joe Comito | 6-0 |
Away History
| European Tour 10 2022 | 2022/09/03 14:10 | Dimitri van den Bergh v William O'Connor | 3-6 |
| European Tour 10 2022 | 2022/09/02 18:00 | Pal Szekely v William O'Connor | 2-6 |
| Players Championship 20 2022 | 2022/07/10 12:50 | Luke Humphries v William O'Connor | 6-0 |
| World Cup of Darts 2022 | 2022/06/18 11:55 | Danny Noppert v William O'Connor | 4-1 |
| Players Championship 8 2022 | 2022/03/27 11:55 | Dirk van Duijvenbode v William O'Connor | 2-6 |
| Players Championship 7 2022 | 2022/03/26 14:00 | Rob Cross v William O'Connor | 6-5 |
| UK Open 2022 | 2022/03/06 20:05 | William O'Connor v Danny Noppert | 9-11 |
| UK Open 2022 | 2022/03/06 13:50 | Sebastian Bialecki v William O'Connor | 9-10 |