Face à face
| Players Championship 7 2022 | 2022/03/26 14:00 | Rob Cross v William O'Connor | 6-5 |
| European Tour 2 2020 | 2020/09/26 14:25 | Rob Cross v William O'Connor | 6-3 |
| World Cup of Darts 2019, Doubles | 2019/06/08 19:10 | Rob Cross v William O'Connor | 1-4 |
| BDO World Trophy 2017, Women | 2018/06/30 19:45 | Rob Cross v William O'Connor | 4-6 |
| BDO World Trophy 2017, Women | 2018/06/17 10:54 | Rob Cross v William O'Connor | 5-3 |
| BDO World Trophy 2017, Women | 2018/06/16 12:35 | Rob Cross v William O'Connor | 4-3 |
| BDO World Trophy 2017, Women | 2017/10/10 15:37 | William O'Connor v Rob Cross | 2-5 |
Home History
| European Tour 2 | 2023/03/25 12:35 | Rob Cross v Ryan Joyce | 6-1 |
| UK Open 2023 | 2023/03/05 14:50 | Rob Cross v Adam Gawlas | 8-10 |
| UK Open 2023 | 2023/03/04 21:25 | Jeffrey de Zwaan v Rob Cross | 7-10 |
| UK Open 2023 | 2023/03/04 15:35 | Steve Beaton v Rob Cross | 3-10 |
| UK Open 2023 | 2023/03/03 19:45 | Raymond van Barneveld v Rob Cross | 9-10 |
| European Tour 1 2023 | 2023/02/25 12:30 | Rob Cross v Martijn Dragt | 5-6 |
| Players Championship 4 2023 | 2023/02/19 14:45 | Rob Cross v Ross Montgomery | 6-3 |
| Players Championship 3 2023 | 2023/02/18 15:35 | Rob Cross v Niels Zonneveld | 4-6 |
Away History
| European Tour 2 | 2023/03/25 21:00 | Martin Schindler v William O'Connor | 0-6 |
| European Tour 2 | 2023/03/24 12:00 | William O'Connor v Kantele, Marko | 6-3 |
| Championnats des joueurs 7 | 2023/03/19 13:05 | Jamie Hughes v William O'Connor | 3-6 |
| UK Open 2023 | 2023/03/04 20:00 | William O'Connor v Adam Gawlas | 3-10 |
| UK Open 2023 | 2023/03/04 12:55 | William O'Connor v Danny Noppert | 10-9 |
| UK Open 2023 | 2023/03/03 20:25 | William O'Connor v Jermaine Wattimena | 10-1 |
| UK Open 2023 | 2023/03/03 14:50 | William O'Connor v Devon Petersen | 6-2 |
| European Tour 1 2023 | 2023/02/24 19:30 | William O'Connor v Stephen Bunting | 4-6 |