Stadium: Palapajetta Court Round: 19 Ground: Clay
| Challenger Biella Qual | 2021/02/14 09:00 | Thai-Son Kwiatkowski v Evgeny Karlovskiy | 7-6,7-6 |
| Challenger Biella | 2021/02/08 14:40 | Thai-Son Kwiatkowski v Blaz Rola | 3-6,2-6 |
| Australian Open | 2021/01/11 09:30 | Zhe Li v Thai-Son Kwiatkowski | 4-6,6-3,6-4 |
| Challenger Orlando | 2020/11/16 17:05 | Thai-Son Kwiatkowski v Christopher Eubanks | 7-6,3-6,1-6 |
| Challenger Cary | 2020/11/10 20:20 | Thai-Son Kwiatkowski v Brandon Nakashima | 6-4,4-6,5-7 |
| ITF M15 Fayetteville | 2020/11/06 17:50 | Thai-Son Kwiatkowski v Alexis Galarneau | 5-7,6-3,5-7 |
| ITF M15 Fayetteville | 2020/11/05 18:20 | Thai-Son Kwiatkowski v Alexander Cozbinov | 6-4,6-4 |
| ITF M15 Fayetteville | 2020/11/04 19:30 | Thai-Son Kwiatkowski v Ruan Roelofse | 6-2,6-2 |
| Challenger Biella Qual | 2021/02/14 09:00 | Uladzimir Ignatik v Blaz Kavcic | 2-6,4-6 |
| Challenger Biella | 2021/02/08 14:25 | Blaz Kavcic v Matteo Viola | 3-6,6-3,5-7 |
| Challenger Antalya | 2021/01/29 12:00 | Blaz Kavcic v Tommy Robredo | 6-4,3-6,1-6 |
| Challenger Antalya | 2021/01/29 07:30 | Facundo Bagnis v Blaz Kavcic | 3-6,6-7 |
| Challenger Antalya Qual | 2021/01/28 11:20 | Facundo Mena v Blaz Kavcic | 2-6,2-6 |
| Challenger Antalya Qual | 2021/01/28 06:30 | Blaz Kavcic v Nicola Kuhn | 6-2,6-1 |
| ATP Antalya | 2021/01/07 07:00 | Blaz Kavcic v Alex Molcan | 6-1,4-6,5-7 |
| ATP Antalya | 2021/01/06 08:30 | Blaz Kavcic v Togan Tokac | 6-2,6-2 |