| Riga Masters Qualifiers 2019 | 06/12 12:00 | 7 | Oliver Lines v Castle, Shane | 4-1 | |
| Q school - Event 3 2019 | 06/04 09:00 | - | Castle, Shane v Barry Pinches | View | |
| Q School-Event 2 2019 | 05/26 13:00 | - | Castle, Shane v Barrett, Jamie | View | |
| Riga Masters 2018 | 07/04 09:00 | 7 | Peter Lines v Castle, Shane | 4-2 |