Stadium: Court 1 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2023/06/12 08:30 | Linghao Zhang v Vladislav Melnic | 3-6,2-6 |
| ITF M15 Monastir | 2023/06/11 08:30 | Linghao Zhang v Jerome Iaconi | 7-6,6-0 |
| ITF M15 Monastir | 2023/06/05 14:35 | Bruno Fernandez v Linghao Zhang | 6-4,0-6,10-7 |
| ITF M15 Monastir | 2023/06/05 08:30 | Freddy Humphries v Linghao Zhang | 5-7,1-6 |
| ITF M15 Monastir | 2023/06/04 08:30 | Daniel V C Rebelo v Linghao Zhang | 0-6,0-6 |
| ITF M15 Monastir | 2023/05/28 08:30 | Linghao Zhang v Martin Borisiouk | 6-7,3-6 |
| ITF M15 Monastir | 2023/05/21 08:30 | Linghao Zhang v Hugo Cardinaud | 6-1,3-6,6-10 |
| ITF M15 Monastir | 2023/05/16 08:00 | Derek Pham v Linghao Zhang | 6-0,6-1 |
| ITF M15 Monastir | 2023/06/18 08:30 | Omar Knani v Christian Oliveira | 3-6,4-6 |
| ITF M15 Monastir | 2023/06/11 08:30 | Christian Oliveira v Oscar Lacides | 5-7,0-6 |
| UTR Pro Florida | 2023/02/03 21:32 | Christian Oliveira v Daniel Cohen | 1-4 |
| UTR Pro Florida | 2023/02/02 18:00 | Christian Oliveira v Jackson Caldwell | 0-0 |
| UTR Pro Florida | 2023/02/01 23:37 | Christian Oliveira v Isaiah Strode | 1-6,4-6 |
| UTR Pro Florida | 2023/01/31 20:00 | Christian Oliveira v Arthur Bonnaud | 1-6,2-5 |
| UTR Pro Florida | 2023/01/30 21:29 | Christian Oliveira v Leonardo Telles | 1-6,1-6 |
| UTR Pro Rio de Janeiro | 2023/01/04 12:00 | Christian Oliveira v Mason Meier | 6-2,6-4 |