Stadium: Court 1 Indoor Round: 44 Ground: Clay
| Sarajevo, Singles Main, M-ITF-BIH-05A | 2021/05/30 10:30 | Trocker, Moritz v Elgin Khoeblal | 6-2,7-6 |
| ITF - M25 Kiseljak | 2021/05/23 09:30 | Wojcik, Yann v Trocker, Moritz | 6-2,6-1 |
| Sibenik, Singles M-ITF-CRO-05A | 2021/05/17 07:55 | Tyurnev, Evgeny v Trocker, Moritz | 6-2,6-4 |
| ITF - M15 Monastir | 2021/03/08 12:30 | Trocker, Moritz v Kotzen, Alexander | 2-6,6-3,3-10 |
| ITF - M15 Monastir | 2021/03/07 10:30 | Lorenzo Vatteroni v Trocker, Moritz | 5-7,1-6 |
| ITF - M15 Monastir | 2021/02/28 10:30 | Leonardo Taddia v Trocker, Moritz | 6-4,7-5 |
| ITF - M15 Antalya | 2020/12/07 07:00 | Billy Harris v Trocker, Moritz | 6-2,6-0 |
| ITF - M15 Antalya | 2020/11/29 06:00 | Trocker, Moritz v Taiyo Yamanaka | 1-6,2-6 |
| Sarajevo, Singles Main, M-ITF-BIH-05A | 2021/05/30 10:30 | Lahky, Nikolas v Pjevcevic, Petar | 6-3,7-5 |
| ITF - M15 Bucarest | 2021/05/23 08:30 | Lahky, Nikolas v Filippo Speziali | 3-6,3-6 |
| Sibenik, Singles M-ITF-CRO-05A | 2021/04/18 08:00 | Lahky, Nikolas v Mayeul Darras | 5-7,7-6,4-10 |
| ITF - M15 Opatija | 2021/03/21 08:00 | Aleksandre Bakshi v Lahky, Nikolas | 7-6,6-2 |
| ITF - M15 Rovinj | 2021/03/15 08:00 | Ignacio Monzon v Lahky, Nikolas | 6-1,6-4 |
| ITF M15 Bratislava | 2021/03/08 12:00 | Milos Karol v Lahky, Nikolas | 6-3,6-2 |
| ITF M15 Bratislava | 2021/03/01 12:00 | Lahky, Nikolas v Maurus Malgiaritta | 4-6,2-6 |
| ITF M15 Bratislava | 2020/11/23 12:00 | Dobry, Martin v Lahky, Nikolas | 3-6,6-1,10-5 |