Stadium: Court 1 Round: 54 Ground: Hardcourt indoor
| ITF M25 Chiswick | 2019/08/05 11:00 | Stefan Seifert v Alexander Jhun | 6-2,6-0 |
| ITF M25 Dublin | 2019/07/29 09:00 | Alexander Jhun v Millen Hurrion | 6-1,3-6,12-14 |
| ITF M15 Cancun | 2019/07/11 13:30 | Alexander Jhun v Alejandro Mendoza | 1-6,6-2,3-6 |
| ITF M15 Cancun | 2019/07/10 13:30 | Zandrix Acob v Alexander Jhun | 3-6,6-3,4-6 |
| ITF M15 Cancun | 2019/07/02 15:00 | Alexander Jhun v Alexander Lebedev | 1-6,4-6 |
| ITF M15 Cancun | 2019/06/26 15:30 | Juan Ignacio Batalla v Alexander Jhun | 1-6,6-2,6-3 |
| ITF M15 Heraklion | 2019/05/22 13:15 | Michail Pervolarakis v Alexander Jhun | 6-2,6-1 |
| ITF M15 Heraklion | 2019/05/21 07:00 | Toby D. Boyer v Alexander Jhun | 2-6,6-3,10-5 |
| ITF M25 Roehampton | 2019/07/29 12:30 | Edward Hubner v Sebastian Kay | 6-2,6-3 |
| ITF Great Britain F6 | 2018/09/23 11:00 | George Foster v Sebastian Kay | 7-5,7-5 |
| ITF Great Britain F4 | 2018/09/10 09:30 | Jonathan Binding v Sebastian Kay | 6-7,6-0,6-4 |
| ITF Great Britain F4 | 2018/09/09 11:30 | Cheraag Bajwa v Sebastian Kay | 4-6,1-6 |
| ITF Great Britain F1 | 2018/01/28 10:00 | Sebastian Kay v Connor Thomson | 3-6,1-6 |