Stadium: Court 11 Round: 26 Ground: Clay
| ITF - M15 Chiang Rai | 2022/04/20 06:20 | Naoki Tajima v Dayne Kelly | 3-6,2-6 |
| ITF - M25 Canberra | 2023/03/14 23:00 | Dayne Kelly v Jake Delaney | 6-4,6-1 |
| Challenger - Pune | 2023/02/27 05:30 | Nikola Milojevic v Dayne Kelly | 7-6,6-4 |
| Challenger - Pune | 2023/02/26 08:55 | Sidharth Rawat v Dayne Kelly | 3-6,2-6 |
| Challenger - Bengalúr | 2023/02/19 11:15 | Dayne Kelly v Yunseong Chung | 6-7,4-6 |
| Challenger - Burnie | 2023/02/02 06:20 | James McCabe v Dayne Kelly | 7-6,6-0 |
| Challenger - Burnie | 2023/01/30 23:00 | Dayne Kelly v Naoki Nakagawa | 3-6,6-2,6-3 |
| Challenger - Nonthaburi | 2023/01/04 04:35 | Dayne Kelly v Yu Hsiou Hsu | 2-6,2-6 |
| Challenger - Nonthaburi | 2023/01/03 07:50 | Marco Trungelliti v Dayne Kelly | 5-7,2-6 |
| ITF - M25 Canberra | 2023/03/14 23:00 | Ko Suzuki v Naoki Tajima | 2-6,5-7 |
| ITF - M25 Canberra | 2023/03/13 23:00 | Naoki Tajima v Marin Dumitru | 6-3,6-1 |
| ITF - M25 Canberra | 2023/03/13 01:30 | Naoki Tajima v Jamie Krattiger | 6-1,6-3 |
| ITF - M15 Monastir | 2023/02/12 08:30 | Niccolo Baroni v Naoki Tajima | 6-2,6-2 |
| ITF - M15 Monastir | 2023/02/06 10:55 | Aleksi Lofman v Naoki Tajima | 7-5,6-2 |
| ITF - M15 Monastir | 2023/02/05 11:00 | Oskari Eerola v Naoki Tajima | 2-6,1-6 |
| ITF - M15 Jakarta | 2023/01/24 02:00 | Woobin Shin v Naoki Tajima | 6-0,6-4 |
| ITF - M15 Jakarta - kvalifikácia | 2023/01/23 04:10 | Claudio Renardi Lumanau v Naoki Tajima | 0-6,2-6 |