Stadium: Hard Court 2 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Heraklion | 2021/11/14 07:00 | Paulo Knippling v Alan Gleeson | 2-6,3-6 |
| ITF M15 Heraklion | 2021/11/02 07:00 | Evangelos Kypriotis v Alan Gleeson | 2-6,7-6,10-7 |
| ITF M25 Sintra | 2021/09/06 10:05 | Diego F Flores v Alan Gleeson | 6-3,6-3 |
| ITF M15 Bad Waltersdorf | 2021/08/29 09:00 | Alan Gleeson v Michalis Sakellaridis | 3-6,6-7 |
| ITF M15 Bad Waltersdorf | 2021/08/22 07:00 | Alan Gleeson v Fletcher Scott | 1-6,2-6 |
| ITF M15 Heraklion | 2019/11/03 10:00 | Alan Gleeson v Hasan Ibrahim | 0-6,1-6 |
| ITF M25 Tavira | 2019/09/30 11:30 | Alan Gleeson v Ying Hou | 5-7,2-6 |
| ITF M15 Sao Bras Alportel | 2019/09/01 11:00 | Rhys Searant v Alan Gleeson | 4-6,6-3,11-9 |
| ITF M15 Heraklion | 2021/11/12 10:05 | Kai Lemstra v Peter Fajta | 6-4,1-6,2-6 |
| ITF M15 Heraklion | 2021/11/11 07:00 | Tim Handel v Kai Lemstra | 3-6,6-7 |
| ITF M15 Heraklion | 2021/11/10 09:20 | Karlis Ozolins v Kai Lemstra | 3-6,6-7 |
| ITF M15 Heraklion | 2021/11/09 07:00 | Kai Lemstra v Christopher Patzanovsky | 6-2,6-4 |
| ITF M15 Heraklion | 2021/11/07 12:00 | Kai Lemstra v Drew Van Orderlain | 6-2,6-3 |
| ITF M15 Selva Gardena | 2021/10/27 08:00 | Kai Lemstra v Mattia Bellucci | 3-6,3-6 |
| ITF M15 Selva Gardena | 2021/10/26 07:30 | Kai Lemstra v Carlo Alberto Fossati | 6-4,7-5 |
| ITF M15 Selva Gardena | 2021/10/25 08:30 | Kai Lemstra v Dominique Graf | 7-5,6-2 |