| 2019 Bowls Grand Prix | 2019/09/03 09:00 | Greg Harlow v Mark Royal | 2-0 |
| 2019 Bowls Grand Prix | 2019/05/13 12:50 | Mark Royal v Greg Harlow | 2-0 |
| 2019 Bowls Grand Prix | 2019/05/13 09:03 | Greg Harlow v Mark Royal | 1-1 |
| 2019 Bowls Grand Prix | 2018/10/02 10:00 | Mark Royal v Greg Harlow | 2-1 |
| 2019 Bowls Grand Prix | 2018/10/02 06:50 | Greg Harlow v Mark Royal | 0.5-0.5 |
| 2019 Bowls Grand Prix | 2018/09/24 14:30 | Greg Harlow v Mark Royal | 2-0 |
| 2019 Bowls Grand Prix | 2018/09/24 10:25 | Mark Royal v Greg Harlow | 1-2 |
| 2019 Bowls Grand Prix | 2018/09/24 06:51 | Greg Harlow v Mark Royal | 2-0 |
| 2019 Bowls Grand Prix | 2018/04/17 14:30 | Mark Royal v Greg Harlow | 2-0 |
| 2019 Bowls Grand Prix | 2018/04/17 10:00 | Greg Harlow v Mark Royal | 0-2 |
| 2019 Bowls Grand Prix | 2018/04/17 07:00 | Mark Royal v Greg Harlow | 2-0 |
| 2019 Bowls Grand Prix | 2018/02/12 11:00 | Greg Harlow v Mark Royal | 1-2 |
| 2019 Bowls Grand Prix | 2018/02/12 08:00 | Mark Royal v Greg Harlow | 1.5-0.5 |
| 2019 Bowls Grand Prix | 2016/10/03 09:17 | Mark Royal v Greg Harlow | 1-2 |
| 2019 Bowls Grand Prix | 2016/08/30 14:58 | Mark Royal v Greg Harlow | 0-2 |
| 2019 Bowls Grand Prix | 2016/08/30 11:00 | Mark Royal v Greg Harlow | 2-0 |