Stadium: Court 1 Round: 54 Ground: Hardcourt outdoor
| ITF M15 Trier | 2023/08/21 12:30 | Nicholas Campbell v David Eichenseher | 6-7,1-6 |
| ITF M15 Trier | 2023/08/21 08:00 | Paul Valsecchi v Nicholas Campbell | 3-6,3-6 |
| UTR Pro Tennis Series Newport Beach | 2022/10/08 18:30 | ZhengQing Ji v Nicholas Campbell | 6-1,6-2 |
| UTR Pro Tennis Series Newport Beach | 2022/10/06 20:00 | Nicholas Campbell v Adam Chodur | 1-6,6-4,6-4 |
| UTR Pro Tennis Series Newport Beach | 2022/10/05 17:00 | Nicholas Campbell v Christian Lerby | 1-6,1-6 |
| UTR Pro Tennis Series Newport Beach | 2022/10/04 17:00 | Nicholas Campbell v Parashar Bharadwaj | 4-6,6-4,6-0 |
| UTR Pro Tennis Series Newport Beach | 2022/10/03 17:00 | Nicholas Campbell v Yassine Smiej | 2-6,4-6 |
| UTR Pro Tennis Series Winston-Salem | 2022/09/09 20:00 | Alan Jesudason v Nicholas Campbell | 6-4,6-6 |
| ITF M25 Pazardzhik | 2023/09/25 10:00 | Mihail Ivanov v Shendrit Deari | 0-6,6-3,10-8 |
| ITF M25 Pazardzhik | 2023/09/25 07:00 | Mihail Ivanov v Adam Krischke | 6-2,6-0 |
| UTR Pro Sofia | 2023/09/09 09:30 | Sergo Sikharulidze v Mihail Ivanov | 6-2,4-6,5-3 |
| ITF M15 Pirot | 2023/09/05 09:30 | Mihail Ivanov v Alen Mujakic | 1-6,6-3,7-10 |
| ITF M15 Pirot | 2023/09/04 11:30 | Mihail Ivanov v Artem Cherepin | 6-2,6-4 |
| ITF M15 Kursumlijska Banja | 2023/08/30 14:45 | Mihail Ivanov v Dusan Obradovic | 2-6,3-6 |
| ITF M15 Kursumlijska Banja | 2023/08/29 09:30 | Mihail Ivanov v Adrian Arcon | 3-6,6-0,10-3 |
| ITF M15 Kursumlijska Banja | 2023/08/28 09:30 | Mihail Ivanov v Marko Maric | 6-4,6-1 |