| World Championship Qual 2020 | 07/26 18:00 | 9 | Matthew Stevens v Ian Preece | 6-4 | |
| World Championship Qual 2020 | 07/24 12:30 | 8 | John Astley v Ian Preece | 5-6 | |
| World Championship Qual 2020 | 07/22 18:00 | 7 | Igor Figueiredo v Ian Preece | 5-6 | |
| Riga Masters 2019 | 07/27 00:00 | 8 | Ian Preece v Thepchaiya Un-Nooh | 2-4 | |
| Riga Masters 2019 | 07/26 00:00 | 7 | Ian Preece v Gerard Greene | 4-2 | |
| Riga Masters Qualifiers 2019 | 06/12 18:20 | 7 | David Gilbert v Ian Preece | 3-4 | |
| Q School-Event 2 2019 | 05/28 18:00 | - | Sydney Wilson v Ian Preece | View | |
| Q School-Event 2 2019 | 05/28 13:00 | - | Michael Collumb v Ian Preece | View | |
| Q School-Event 2 2019 | 05/27 13:00 | - | Ashley Hugill v Ian Preece | View | |
| World Championship | 04/14 09:00 | 7 | Zhou Yuelong v Ian Preece | 10-1 | |
| Gibraltar Open 2019 | 03/09 10:00 | 10 | Ian Preece v Rory McLeod | 3-4 | |
| Welsh Open | 02/28 12:35 | 8 | Robbie Williams v Ian Preece | 4-0 |