Stadium: Centre Court Round: 25 Ground: Clay
| Challenger Prague 2 | 2020/08/22 08:30 | Goncalo Oliveira v Toby Alex Kodat | 6-4,6-4 |
| ITF M25 Grodzisk Mazowiecki | 2021/08/07 12:00 | Toby Alex Kodat v Zsombor Piros | 4-6,5-7 |
| ITF M25 Grodzisk Mazowiecki | 2021/08/07 07:00 | Gilbert S K Junior v Toby Alex Kodat | 6-1,6-7,3-6 |
| ITF M25 Grodzisk Mazowiecki | 2021/08/03 12:30 | Toby Alex Kodat v Filip Kolasinski | 6-0,6-2 |
| ITF M25 Kottingbrunn | 2021/07/22 10:50 | Uladzimir Ignatik v Toby Alex Kodat | 1-6,6-4,6-3 |
| ITF M25 Kottingbrunn | 2021/07/21 12:05 | Lukas Palovic v Toby Alex Kodat | 2-6,2-6 |
| ITF M25 Velenje | 2021/07/08 11:20 | Hernan Casanova v Toby Alex Kodat | 6-2,6-3 |
| ITF M25 Velenje | 2021/07/07 08:00 | Toby Alex Kodat v Duje Kekez | 3-6,6-1,7-5 |
| ITF M25 Wroclaw | 2021/07/02 10:05 | Orlando Luz v Toby Alex Kodat | 6-2,7-5 |
| Challenger Segovia | 2021/07/27 09:30 | Alejandro Moro Canas v Goncalo Oliveira | 3-6,7-6,6-1 |
| Challenger Amersfoort | 2021/07/13 10:00 | Goncalo Oliveira v Botic Van De Zandschulp | 2-6,4-6 |
| Challenger Porto | 2021/07/02 12:00 | Goncalo Oliveira v Sergiy Stakhovsky | 6-7,6-7 |
| Challenger Porto | 2021/06/30 10:00 | Peter Polansky v Goncalo Oliveira | 6-7,4-6 |
| Challenger Porto | 2021/06/29 10:00 | Goncalo Oliveira v Nuno Borges | 6-1,6-2 |
| Challenger Milan | 2021/06/20 10:30 | Goncalo Oliveira v Nerman Fatic | 6-4,5-7,3-6 |
| Challenger Prostejov | 2021/06/14 10:25 | Goncalo Oliveira v Michael Vrbensky | 3-6,6-2,4-6 |
| Challenger Little Rock | 2021/06/05 16:00 | Emilio Gomez v Goncalo Oliveira | 6-4,6-2 |