Stadium: Court 2 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Caloundra | 2023/07/30 00:00 | Karpinski, Timmy v Kenta Nakamura | 6-4,6-2 |
| ITF M15 Caloundra | 2023/07/23 01:00 | Karpinski, Timmy v Quang Hien Pham, Hien | 2-6,4-6 |
| Jakarta, Singles Main, M-ITF-INA-02A | 2023/06/25 05:00 | Karpinski, Timmy v Stefan Vujic | 4-6,3-6 |
| ITF M25 Jakarta | 2023/06/06 02:00 | Karpinski, Timmy v Kodancha Srinivasan | 5-7,5-7 |
| ITF M25 Jakarta | 2023/06/05 02:00 | Arjun Mehrotra v Karpinski, Timmy | 7-6,6-7,6-10 |
| ITF M25 Jakarta | 2023/06/04 02:00 | Karpinski, Timmy v Audric Madyapanna | 6-2,6-1 |
| Canberra, Singles M-ITF-AUS-06A | 2023/03/19 02:30 | Wakita, Shunsuke v Karpinski, Timmy | 6-2,6-2 |
| Canberra, Singles M-ITF-AUS-06A | 2023/03/11 23:00 | Karpinski, Timmy v Jamie Krattiger | 4-6,3-6 |
| ITF M15 Caloundra | 2023/07/25 01:50 | Reynolds, Rob v Fields, Omar | 6-3,6-4 |
| Jakarta, Singles Main, M-ITF-INA-02A | 2023/06/20 01:30 | Arjun Mehrotra v Fields, Omar | 6-1,7-5 |
| Jakarta, Singles Main, M-ITF-INA-02A | 2023/06/18 05:00 | Fields, Omar v Matthew Woerndle | 6-7,7-6,10-7 |
| Jakarta, Singles Main, M-ITF-INA-02A | 2023/06/13 02:00 | Lorenzo Lorusso v Fields, Omar | 6-2,6-4 |
| Jakarta, Singles Main, M-ITF-INA-02A | 2023/06/12 02:00 | Chen, Ying-Ze v Fields, Omar | 6-7,4-6 |
| ITF M25 Jakarta | 2023/06/06 04:30 | Fields, Omar v Dzhavakian, Yurii | 6-4,3-6,1-10 |
| ITF M25 Jakarta | 2023/06/05 04:10 | Fields, Omar v Muni A Mani | 7-6,6-2 |
| ITF M25 Jakarta | 2023/04/24 07:30 | Credit Chaiyarin v Fields, Omar | 6-7,6-2,12-10 |