 Bosnia and Herzegovina: Banja Luka - Doubles - Main |
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| Quarter-finals | Madaras N./Vanshelboim E. | Golubev A./Molchanov D. | 0:2 (2:6, 1:6) | details | 10.08.2023 |
| 1/8-finals | Madaras N./Vanshelboim E. | Jianu F. C./Sanchez Izquierdo N. | 2:0 (6:3, 6:3) | details | 09.08.2023 |
 San Marino: San Marino - Doubles - Main |
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| 1/8-finals | Madaras N./Taylor A. | Coppejans K./Tseng C. H. | 1:2 (4:6, 6:3, 7:10) | details | 01.08.2023 |
 Switzerland: Zug - Doubles - Main |
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| 1/8-finals | Madaras N./Taylor A. | Kirkin E./Svrcina D. | 1:2 (6:1, 2:6, 10:12) | details | 26.07.2023 |
 Sweden: Bastad - Doubles - Main |
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| 1/8-finals | Arends S./Pel D. | Bergevi F./Madaras N. | 2:0 (6:4, 6:1) | details | 18.07.2023 |
 Romania: Iasi - Doubles - Main |
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| Semi-finals | Boitan G. A./Pavel B. | Madaras N./Walkin B. | WO. | details | 14.07.2023 |
| Quarter-finals | Stepanov R./Whiting T. | Madaras N./Walkin B. | 0:2 (3:6, 4:6) | details | 13.07.2023 |
| 1/8-finals | Madaras N./Walkin B. | Lipovsek Puches T./Zukas M. | 2:1 (6:3, 4:6, 10:3) | details | 12.07.2023 |
| 1/8-finals | Madaras N./Walkin B. | Diez S./Zekic M. | CAN. | details | 12.07.2023 |
| Romania: M25 Brasov - Doubles - Main |
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| Final | Madaras N./Manda C. | Poljak D./Tomescu D. A. | 1:2 (6:4, 4:6, 9:11) | details | 08.07.2023 |
| Semi-finals | Lipovsek Puches T./Zukas M. | Madaras N./Manda C. | WO. | details | 08.07.2023 |
| Quarter-finals | Madaras N./Manda C. | Breazu V. C./Marinescu M. R. | 2:0 (6:1, 6:3) | details | 06.07.2023 |
| 1/8-finals | Madaras N./Manda C. | Di Natale G. M./Stoica V. | 2:0 (6:1, 6:2) | details | 05.07.2023 |
 France: Blois - Doubles - Main |
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| Quarter-finals | Arribage T./Sanchez L. | Jecan M. A./Madaras N. | 2:1 (4:6, 7:65, 12:10) | details | 23.06.2023 |
| 1/8-finals | Jecan M. A./Madaras N. | Juarez F./Pacheco Mendez R. | 2:0 (6:4, 6:4) | details | 20.06.2023 |
| 1/8-finals | Jecan M. A./Madaras N. | Milojevic N./Olivo R. | CAN. | details | 20.06.2023 |
| France: Lyon - Doubles - Main |
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| Quarter-finals | Jecan M. A./Madaras N. | Added D./Geerts M. | 0:2 (0:6, 2:6) | details | 15.06.2023 |
| 1/8-finals | Bourgue M./Pouille L. | Jecan M. A./Madaras N. | 0:2 (2:6, 2:6) | details | 14.06.2023 |
 Hungary: M15 Nyiregyhaza - Doubles - Main |
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| Final | Schnaitter J./Wehnelt K. | Madaras N./Manda C. | WO. | details | 11.06.2023 |
| Semi-finals | Madaras N./Manda C. | Farjat T./Monzon I. | 2:0 (7:65, 6:1) | details | 10.06.2023 |
| Quarter-finals | Boros A./Meszaros P. | Madaras N./Manda C. | 0:2 (3:6, 2:6) | details | 09.06.2023 |
| 1/8-finals | Madaras N./Manda C. | Cigarran T./Hess S. | 2:0 (6:4, 7:5) | details | 08.06.2023 |
United Kingdom: Wimbledon - Singles - Qualification
North Macedonia: Skopje - Singles - Main
Turkey: M15 Antalya 16 - Singles - Main