Stadium: Court 6 Round: 26 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2021/12/07 11:55 | Kasidit Samrej v Joe Misrahi | 3-6,2-6 |
| ITF M15 Monastir | 2021/12/02 12:30 | Andrew Paulson v Kasidit Samrej | 7-6,7-5 |
| ITF M15 Monastir | 2021/11/30 08:00 | Kasidit Samrej v Hugo Pierre | 6-2,2-6,6-4 |
| ITF M15 Monastir | 2021/11/23 10:55 | Kasidit Samrej v Gage Brymer | 4-6,4-6 |
| ITF M15 Monastir | 2021/11/18 08:30 | Simon Beaupain v Kasidit Samrej | 6-4,6-1 |
| ITF M15 Monastir | 2021/11/16 09:00 | Kasidit Samrej v Timo Legout | 6-3,6-4 |
| Davis Cup | 2021/09/18 13:25 | Johannes Ingildsen v Kasidit Samrej | 5-7,3-6 |
| Davis Cup | 2021/09/17 15:35 | August Holmgren v Kasidit Samrej | 3-6,7-5,6-2 |