stadio: Center Court Round: 44 Ground: Clay
| ITF M25 Lodz | 2023/08/07 13:30 | Filip Pieczonka v Piotr Galus | 6-1,6-2 |
| ITF M25 Lodz | 2023/08/07 07:30 | Ivo Vercik v Piotr Galus | 4-6,4-6 |
| ITF M15 San Diego | 2023/06/06 16:00 | Daniel De Jonge v Piotr Galus | 6-2,6-2 |
| ITF M15 San Diego | 2023/06/05 17:00 | Piotr Galus v Perry Gregg | 5-7,7-6,10-6 |
| ITF M15 Rancho Santa Fe | 2023/05/30 16:00 | Rudy Quan v Piotr Galus | 3-6,6-4,10-4 |
| ITF M15 Rancho Santa Fe | 2023/05/29 19:30 | Marco Alvarez v Piotr Galus | 2-6,4-6 |
| ITF M15 Santo Domingo | 2022/12/01 18:10 | Kousuke Ogura v Piotr Galus | 6-3,6-4 |
| ITF M15 Santo Domingo | 2022/11/30 18:10 | Antonio Matteo Iaquinto v Piotr Galus | 2-6,6-7 |
| ITF M25 Lodz | 2023/08/08 10:35 | Matyas Cerny v Juliusz Bienkiewicz | 6-0,6-1 |
| ITF M25 Lodz | 2023/08/08 07:30 | Juliusz Bienkiewicz v Piotr Pawlak | 6-4,6-1 |
| ITF M25 Lodz | 2023/08/07 10:30 | Michalis Sakellaridis v Juliusz Bienkiewicz | 6-7,1-6 |
| ITF M15 Wroclaw | 2023/06/26 08:00 | Juliusz Bienkiewicz v Peter Nad | 5-7,4-6 |
| ITF M15 Wroclaw | 2023/06/25 08:00 | Romain Faucon v Juliusz Bienkiewicz | 6-2,2-6,7-10 |
| ITF M15 Antalya | 2023/04/03 08:15 | Takuya Kumasaka v Juliusz Bienkiewicz | 6-1,6-1 |
| ITF M15 Antalya | 2023/04/02 07:00 | Juliusz Bienkiewicz v Lucas Obeid | 6-2,6-3 |
| ITF M25 Pardubice | 2022/09/18 09:30 | Juliusz Bienkiewicz v Yvo Panak | 2-6,1-6 |