 Czech Republic: Ostrava - Doubles - Main |
|---|
| Semi-finals | Jecan M. A./Walkow S. | Schnaitter J./Wallner M. | 1:2 (4:6, 6:4, 3:10) | details | 26.04.2024 |
| Quarter-finals | Babic Z./Pichler D. | Jecan M. A./Walkow S. | 1:2 (6:4, 2:6, 1:10) | details | 25.04.2024 |
| 1/8-finals | Jecan M. A./Walkow S. | Guinard M./Jacq G. | 2:0 (6:3, 6:4) | details | 23.04.2024 |
 Portugal: Oeiras 3 - Doubles - Main |
|---|
| Semi-finals | Vega Hernandez D./Walkow S. | Bergevi F./Veldheer M. | 0:2 (65:7, 4:6) | details | 19.04.2024 |
| Quarter-finals | Vega Hernandez D./Walkow S. | Romboli F./Zormann Da Silva M. | 2:0 (7:65, 6:3) | details | 18.04.2024 |
| 1/8-finals | Margaroli L./Rodriguez Taverna S. | Vega Hernandez D./Walkow S. | 1:2 (6:3, 3:6, 7:10) | details | 17.04.2024 |
 Croatia: Split - Doubles - Main |
|---|
| Semi-finals | Jecan M. A./Walkow S. | Bergevi F./Veldheer M. | 1:2 (4:6, 7:62, 6:10) | details | 12.04.2024 |
| Quarter-finals | Prashanth V./Stalder R. | Jecan M. A./Walkow S. | 0:2 (3:6, 5:7) | details | 11.04.2024 |
| 1/8-finals | Babic Z./Misolic F. | Jecan M. A./Walkow S. | 0:2 (4:6, 2:6) | details | 10.04.2024 |
 Spain: Barcelona - Doubles - Main |
|---|
| Quarter-finals | Qureshi A./Vega Hernandez D. | Drzewiecki K./Walkow S. | 2:0 (6:4, 6:2) | details | 04.04.2024 |
| 1/8-finals | Chirala S. R./Hardt N. | Drzewiecki K./Walkow S. | 0:2 (1:6, 2:6) | details | 02.04.2024 |
 Slovakia: M25 Trnava - Doubles - Main |
|---|
| Semi-finals | Poljak D./Vocel M. | Walkow S./Zelenay I. | 2:0 (6:4, 6:2) | details | 29.03.2024 |
| Quarter-finals | Baum S./Siniakov D. | Walkow S./Zelenay I. | 1:2 (2:6, 7:66, 2:10) | details | 28.03.2024 |
| 1/8-finals | Fekete J./Poritskyy A. | Walkow S./Zelenay I. | 0:2 (4:6, 3:6) | details | 27.03.2024 |
 Switzerland: Lugano - Doubles - Main |
|---|
| 1/8-finals | Harris L./Walkow S. | Shimabukuro S./Uchiyama Y. | 0:2 (5:7, 2:6) | details | 06.03.2024 |
 France: Lille - Doubles - Main |
|---|
| 1/8-finals | Harris L./Walkow S. | Droguet T./Mpetshi Perricard G. | 1:2 (6:4, 63:7, 9:11) | details | 28.02.2024 |
| France: Cherbourg - Doubles - Main |
|---|
| Quarter-finals | Nijboer R./Schell N. | Kolar Z./Walkow S. | 2:1 (2:6, 6:3, 10:7) | details | 15.02.2024 |
| 1/8-finals | Bertola R./Ricca G. | Kolar Z./Walkow S. | 0:2 (3:6, 5:7) | details | 14.02.2024 |
 United Kingdom: Nottingham 3 - Doubles - Main |
|---|
| 1/8-finals | Kolar Z./Walkow S. | Lamasine T./Martineau M. | 0:2 (2:6, 4:6) | details | 07.02.2024 |
 Germany: Koblenz - Doubles - Main |
|---|
| Quarter-finals | Matuszewski P./Walkow S. | Arends S./Verbeek S. | 0:2 (4:6, 3:6) | details | 01.02.2024 |
| 1/8-finals | Matuszewski P./Walkow S. | Jorda Sanchis D./Moro Canas A. | 2:1 (7:63, 65:7, 10:8) | details | 31.01.2024 |
| France: Quimper - Doubles - Main |
|---|
| Quarter-finals | Guinard M./Rinderknech A. | Matuszewski P./Walkow S. | 2:1 (5:7, 6:3, 10:4) | details | 26.01.2024 |
| 1/8-finals | Matuszewski P./Walkow S. | Paris J./Tsitsipas Pe. | 2:0 (7:62, 6:2) | details | 25.01.2024 |
| Spain: Tenerife - Doubles - Main |
|---|
| 1/8-finals | Manafov V./Walkow S. | Bergevi F./Veldheer M. | 0:2 (3:6, 5:7) | details | 17.01.2024 |
| Portugal: Maia - Doubles - Main |
|---|
| Final | Bortolotti M./Vavassori A. | Romboli F./Walkow S. | 2:1 (6:4, 3:6, 12:10) | details | 02.12.2023 |
| Semi-finals | Romboli F./Walkow S. | Cornea V. V./Oswald P. | 2:1 (3:6, 7:611, 12:10) | details | 01.12.2023 |
| Quarter-finals | De Schepper K./Trungelliti M. | Romboli F./Walkow S. | 0:2 (65:7, 2:6) | details | 30.11.2023 |
| 1/8-finals | Romboli F./Walkow S. | Chandrasekar A./Liutarevich I. | 2:1 (3:6, 6:3, 10:3) | details | 29.11.2023 |
 Sweden: Danderyd - Doubles - Main |
|---|
| 1/8-finals | Safwat M./Sakellaridis S. | Kirkov V./Walkow S. | WO. | details | 15.11.2023 |
 Finland: Helsinki - Doubles - Main |
|---|
| 1/8-finals | Cressy M./Virtanen O. | Paris J./Walkow S. | 2:0 (6:3, 7:64) | details | 07.11.2023 |
| Germany: Ismaning - Doubles - Main |
|---|
| Quarter-finals | Oberleitner N./Walkow S. | Frantzen C./Jebens H. | 1:2 (4:6, 6:4, 7:10) | details | 02.11.2023 |
| 1/8-finals | Molleker R./Squire H. | Oberleitner N./Walkow S. | 0:2 (5:7, 3:6) | details | 31.10.2023 |
 Italy: Ortisei - Doubles - Main |
|---|
| 1/8-finals | Istomin D./Karlovskiy E. | Walkow S./Zuk K. | 2:1 (6:4, 0:6, 10:5) | details | 24.10.2023 |
| Italy: Olbia - Doubles - Main |
|---|
| 1/8-finals | Drzewiecki K./Walkow S. | Harris A./Smith J. P. | 0:2 (4:6, 4:6) | details | 18.10.2023 |
| Slovakia: Bratislava 2 - Doubles - Main |
|---|
| 1/8-finals | Bhambri Y./Oswald P. | Drzewiecki K./Walkow S. | 2:0 (6:2, 6:3) | details | 10.10.2023 |
| France: Mouilleron-Le-Captif - Doubles - Main |
|---|
| 1/8-finals | Cash J./Galloway R. | Reese H./Walkow S. | 2:1 (6:3, 4:6, 10:8) | details | 04.10.2023 |
 Austria: Bad Waltersdorf - Doubles - Main |
|---|
| 1/8-finals | Reese H./Walkow S. | Bortolotti M./Passaro F. | 0:2 (4:6, 2:6) | details | 20.09.2023 |
| France: Rennes - Doubles - Main |
|---|
| Quarter-finals | Doumbia S./Reboul F. | Reese H./Walkow S. | 2:0 (7:64, 7:5) | details | 14.09.2023 |
| 1/8-finals | Reese H./Walkow S. | Balaji N. S./Begemann A. | 2:1 (7:63, 3:6, 12:10) | details | 13.09.2023 |
 Turkey: Istanbul - Doubles - Main |
|---|
| 1/8-finals | Hong S. C./Kwon S. | Monday J./Walkow S. | 2:1 (7:64, 5:7, 10:8) | details | 05.09.2023 |
| Spain: Mallorca - Doubles - Main |
|---|
| 1/8-finals | Monday J./Walkow S. | Eysseric J./Niklas-Salminen P. | 1:2 (3:6, 7:66, 9:11) | details | 29.08.2023 |
 Poland: Grodzisk Mazowiecki - Doubles - Main |
|---|
| 1/8-finals | Copil M./Walkow S. | Chandrasekar A./Prashanth V. | 0:2 (3:6, 4:6) | details | 16.08.2023 |
| Germany: Meerbusch - Doubles - Main |
|---|
| 1/8-finals | Sandkaulen T./Walkow S. | Luz O./Verbeek S. | 0:2 (1:6, 4:6) | details | 09.08.2023 |
| Italy: Verona - Doubles - Main |
|---|
| Quarter-finals | Sandkaulen T./Walkow S. | Burruchaga R. A./Darderi L. | 0:2 (3:6, 5:7) | details | 27.07.2023 |
| 1/8-finals | Sandkaulen T./Walkow S. | Oradini G./Vincent Ruggeri S. | 2:0 (6:4, 6:2) | details | 26.07.2023 |
| Finland: Tampere - Doubles - Main |
|---|
| Quarter-finals | Oberleitner N./Walkow S. | Kaukovalta P./Vasa E. | 0:2 (4:6, 5:7) | details | 20.07.2023 |
| 1/8-finals | Oberleitner N./Walkow S. | Rincon D./Sanchez Izquierdo N. | 2:1 (7:65, 2:6, 10:7) | details | 19.07.2023 |
| Germany: Karlsruhe - Doubles - Main |
|---|
| Quarter-finals | Oberleitner N./Sandkaulen T. | Libietis M./Walkow S. | 2:1 (3:6, 7:65, 11:9) | details | 06.07.2023 |
| 1/8-finals | Libietis M./Walkow S. | Gavrielides L./Masur D. | 2:0 (6:4, 6:4) | details | 05.07.2023 |
