Stadium: Court 3 Round: 54 Ground: Hardcourt outdoor
| Almaty, Simples M-ITF-KAZ-09A | 2019/09/23 04:00 | Kutybaev, Sanetulla v Pjontek, Sebastian | 0-6,6-1,10-4 |
| ITF - M15 Shymkent | 2019/09/10 04:00 | Blekher, Gleb v Pjontek, Sebastian | 4-6,7-6,11-9 |
| ITF - M15 Shymkent | 2019/09/09 09:10 | Pjontek, Sebastian v Nashatyrkin, Roman | 6-1,6-3 |
| Piestany, Singles M-ITF-SVK-02A | 2019/07/16 11:35 | Podzus, Martins v Pjontek, Sebastian | 6-3,6-1 |
| Piestany, Singles M-ITF-SVK-02A | 2019/05/06 08:00 | Pjontek, Sebastian v Holis, Evzen | 4-6,3-6 |
| ITF Slovakia F3 | 2018/08/05 08:00 | Vrba, Daniel v Pjontek, Sebastian | 6-2,6-4 |
| ITF M25 Darwin | 2019/09/25 00:30 | Alcantara, Francis Casey v Romios, Matthew Christopher | 1-6,6-3,3-6 |
| ITF M25 Darwin | 2019/09/24 00:30 | Alexander Klintcharov v Alcantara, Francis Casey | 2-6,4-6 |
| ITF M25 Darwin | 2019/09/23 04:10 | Alcantara, Francis Casey v Dane Sweeny | 6-4,3-6,10-6 |
| ITF M25 Darwin | 2019/09/22 00:30 | Alcantara, Francis Casey v Matthew Dellavedova | 6-4,7-5 |
| Nonthaburi, Singles M-ITF-THA-01A | 2019/05/28 03:00 | Alcantara, Francis Casey v Yuttana Charoenphon | 6-3,1-6,4-10 |
| Nonthaburi, Singles M-ITF-THA-01A | 2019/05/27 04:40 | Alcantara, Francis Casey v Ohmarak, Mungmun | 6-0,6-1 |
| ITF China F8 | 2018/06/06 02:00 | Alcantara, Francis Casey v Lo, Chien Hsun | 6-1,6-1 |
| ITF China F8 | 2018/06/04 02:00 | Alcantara, Francis Casey v Xin Hu | 6-0,6-2 |