[147] John Millman 6-3,7-6 Christopher O'Connell [78] 2023-01-09 02:55
Stadium: Court 2 Round: 19 Ground: Hardcourt outdoor
Home History
| ATP Adelaide 2 | 2023/01/08 03:50 | Bernabe Zapata Miralles v John Millman | 2-6,2-6 |
| ATP Adelaide | 2022/12/31 02:45 | John Millman v Vasek Pospisil | 5-7,2-6 |
| Challenger Kobe | 2022/11/18 06:10 | Nino Serdarusic v John Millman | 7-6,7-5 |
| Challenger Kobe | 2022/11/16 05:10 | Shintaro Imai v John Millman | 1-6,4-6 |
| Challenger Kobe | 2022/11/14 06:00 | Filip Cristian Jianu v John Millman | 3-6,6-3,4-6 |
| Challenger Yokohama | 2022/11/03 03:30 | Frederico Ferreira Silva v John Millman | 3-6,2-6 |
| Challenger Yokohama | 2022/11/01 05:50 | Taisei Ichikawa v John Millman | 3-6,6-7 |
| Challenger Busan | 2022/10/21 06:45 | John Millman v Seong Chan Hong | 6-3,4-6,5-7 |
Away History
| ATP Adelaide 2 | 2023/01/08 05:20 | Rinky Hijikata v Christopher O'Connell | 6-3,1-6,2-6 |
| ATP Adelaide | 2023/01/02 00:30 | Miomir Kecmanovic v Christopher O'Connell | 6-4,6-4 |
| Challenger Kobe | 2022/11/19 03:35 | Christopher O'Connell v Yosuke Watanuki | 4-6,6-7 |
| Challenger Kobe | 2022/11/18 02:00 | Christopher O'Connell v Marc Polmans | 7-5,7-6 |
| Challenger Kobe | 2022/11/17 03:40 | Christopher O'Connell v Beibit Zhukayev | 6-2,6-7,6-1 |
| Challenger Kobe | 2022/11/15 05:05 | Christopher O'Connell v Colin Sinclair | 6-7,7-6,7-6 |
| Challenger Yokohama | 2022/11/06 02:00 | Christopher O'Connell v Yosuke Watanuki | 6-1,6-7,6-3 |
| Challenger Yokohama | 2022/11/05 02:00 | Christopher O'Connell v Sho Shimabukuro | 6-3,6-3 |