 Croatia: M15 Opatija - Doubles - Main |
|---|
| Quarter-finals | Bielinskyi V./Ovcharenko O. | Humpfner K./Krolo F. | 2:1 (6:2, 3:6, 10:5) | details | 21.03.2024 |
| 1/8-finals | Humpfner K./Krolo F. | Anicic I./Martinovic M. | 2:0 (6:3, 6:4) | details | 19.03.2024 |
 Egypt: M15 Sharm ElSheikh 3 - Doubles - Main |
|---|
| 1/8-finals | Agarwal A./Humpfner K. | Bass F./Perez Sanz D. | 0:2 (2:6, 3:6) | details | 13.02.2024 |
 Hungary: M15 Budapest 2 - Doubles - Main |
|---|
| 1/8-finals | Humpfner K./Murgett F. | Bakshi A./Tkemaladze Z. | 1:2 (6:1, 4:6, 7:10) | details | 05.09.2023 |
 Germany: M15 Trier - Doubles - Main |
|---|
| Semi-finals | Carnevale-Miino T./Humpfner K. | Beckley A./Folliot Q. | 0:2 (2:6, 3:6) | details | 25.08.2023 |
| Quarter-finals | Alabdullah B./Qabazard E. | Carnevale-Miino T./Humpfner K. | 1:2 (4:6, 6:4, 8:10) | details | 24.08.2023 |
| 1/8-finals | Carnevale-Miino T./Humpfner K. | Calzi R./Raynel A. | 2:1 (4:6, 7:66, 10:4) | details | 22.08.2023 |
| Germany: M15 Metzingen - Doubles - Main |
|---|
| Semi-finals | Kalender A./Sancic A. | Humpfner K./Martinez M. N. | 2:1 (6:2, 2:6, 10:7) | details | 22.07.2022 |
| Quarter-finals | Jermar J./Pecak S. | Humpfner K./Martinez M. N. | 0:2 (619:7, 3:6) | details | 21.07.2022 |
| 1/8-finals | Humpfner K./Martinez M. N. | Minarik K./Richards A. | 2:0 (6:3, 6:0) | details | 20.07.2022 |
USA: M15 Sunrise, FL - Singles - Main