Head to Head
| UTR Pro Tennis Series Sydney | 2020/06/30 01:30 | Christopher O'Connell v Rinky Hijikata | 5-2 |
| ITF M15 Balatonalmadi | 2019/06/19 16:35 | Christopher O'Connell v Rinky Hijikata | 6-2,6-1 |
Home History
| UTR Pro Tennis Series Sydney | 2020/07/08 04:00 | Christopher O'Connell v James McCabe | 6-3,6-1 |
| UTR Pro Tennis Series Sydney | 2020/06/30 01:30 | Christopher O'Connell v Rinky Hijikata | 5-2 |
| UTR Pro Tennis Series Sydney | 2020/06/29 01:00 | Christopher O'Connell v Max Purcell | 1-6,0-6 |
| UTR Pro Tennis Series Sydney | 2020/06/28 02:00 | Christopher O'Connell v Kody Pearson | 6-1,5-4 |
| UTR Pro Tennis Series Sydney | 2020/06/27 02:29 | Christopher O'Connell v Jordan Smith | 6-2,6-1 |
| UTR Pro Tennis Series Sydney | 2020/06/27 01:00 | Christopher O'Connell v Jordan Smith | 0-0 |
| Challenger Indian Wells | 2020/03/03 23:15 | Christopher O'Connell v Sebastian Korda | 1-6,1-6 |
| Challenger Columbus | 2020/02/27 15:00 | Christopher O'Connell v Jurij Rodionov | 7-6,6-7,2-6 |
Away History
| UTR Pro Tennis Series Sydney | 2020/07/08 01:30 | Rinky Hijikata v Jordan Smith | 6-3,6-4 |
| UTR Pro Tennis Series Sydney | 2020/06/30 01:30 | Christopher O'Connell v Rinky Hijikata | 5-2 |
| UTR Pro Tennis Series Sydney | 2020/06/29 04:00 | Rinky Hijikata v Matt Reid | 6-3,5-7,1-0 |
| UTR Pro Tennis Series Sydney | 2020/06/28 01:00 | Aleksandar Vukic v Rinky Hijikata | 6-3,6-4 |
| UTR Pro Tennis Series Sydney | 2020/06/26 23:33 | Rinky Hijikata v Benard Bruno Nkomba | 7-6,7-6 |
| Australian Open | 2020/01/17 03:15 | Rinky Hijikata v Tallon Griekspoor | 5-7,5-7 |
| Australian Open | 2020/01/16 03:25 | Henri Laaksonen v Rinky Hijikata | 6-7,6-7 |
| Challenger Canberra | 2020/01/06 02:15 | Daniel Elahi Galan v Rinky Hijikata | 7-5,7-5 |