Stadium: Court 5 Round: 62 Ground: Clay
| ITF M15 Cairo | 2021/09/12 11:00 | Krittin Koaykul v Karan Singh | 1-6,6-3,10-6 |
| ITF M15 Cairo | 2021/09/06 10:00 | Krittin Koaykul v Mateo Del Pino | 4-6,1-6 |
| ITF M15 Doha | 2020/03/11 14:15 | Krittin Koaykul v Dan Alexandru Tomescu | 5-7,6-4,3-6 |
| ITF M25 Nonthaburi | 2020/02/02 06:45 | Kasidit Samrej v Krittin Koaykul | 6-2,6-3 |
| ITF M25 Nonthaburi | 2020/01/28 06:15 | Krittin Koaykul v Yusuke Takahashi | 1-6,3-6 |
| ITF M15 Doha | 2019/12/18 11:30 | Krittin Koaykul v Daniel Paty | 4-6,4-6 |
| ITF M15 Doha | 2019/12/11 11:30 | Maciej Smola v Krittin Koaykul | 7-6,6-2 |
| ITF M15 Doha | 2019/12/10 13:00 | Krittin Koaykul v Denis Milchenko | 4-6,6-3,10-3 |
| ITF M15 Cairo | 2021/09/12 12:30 | Ashraf El Sayed v Samir Hamza Reguig | 1-6,3-6 |
| ITF M15 Cairo | 2021/09/07 07:30 | Valerio Aboian v Samir Hamza Reguig | 6-4,6-0 |
| ITF M15 Cairo | 2021/09/05 08:30 | Samir Hamza Reguig v Egill Sigurdsson | 3-6,6-3,16-14 |
| ITF M15 Cairo | 2021/08/31 08:00 | Valerio Aboian v Samir Hamza Reguig | 6-3,7-5 |
| ITF M15 Cairo | 2021/08/30 10:30 | Samir Hamza Reguig v Omar El-Moslemany | 6-1,6-4 |
| ITF M15 Cairo | 2021/08/29 08:00 | Tobias Franco v Samir Hamza Reguig | 2-6,6-4,8-10 |
| ITF M15 Monastir | 2021/08/23 09:00 | Seita Watanabe v Samir Hamza Reguig | 6-0,6-0 |
| ITF M15 Monastir | 2021/08/22 11:00 | Samir Hamza Reguig v Imran D Abd Hazli | 6-4,6-2 |