 Italy: Biella 3 - Doubles - Main |
|---|
| 1/8-finals | Lenz J./Maden Y. | Sabanov I./Sabanov M. | 0:2 (4:6, 3:6) | details | 09.03.2021 |
 France: Quimper 2 - Doubles - Main |
|---|
| Semi-finals | Nakashima B./Reese H. | Lenz J./Maden Y. | 2:1 (5:7, 6:4, 12:10) | details | 05.02.2021 |
| Quarter-finals | Rodionov J./Rosol L. | Lenz J./Maden Y. | 0:2 (3:6, 4:6) | details | 03.02.2021 |
| 1/8-finals | Lenz J./Maden Y. | Arends S./Jebavy R. | 2:1 (4:6, 6:3, 10:7) | details | 02.02.2021 |
 Slovakia: Bratislava - Doubles - Main |
|---|
| 1/8-finals | Molchanov D./Stakhovsky S. | Lenz J./Maden Y. | 2:0 (7:68, 6:1) | details | 11.11.2020 |
 Germany: Hamburg - Doubles - Main |
|---|
| 1/8-finals | Lenz J./Maden Y. | Glasspool L./Lawson A. | 0:2 (3:6, 2:6) | details | 28.10.2020 |
| Germany: Ismaning - Doubles - Main |
|---|
| 1/8-finals | Begemann A./Pel D. | Lenz J./Maden Y. | 2:0 (6:3, 6:2) | details | 20.10.2020 |
| Germany: Koblenz - Doubles - Main |
|---|
| Final | Arends S./Pel D. | Lenz J./Maden Y. | 2:0 (7:64, 7:63) | details | 23.02.2020 |
| Semi-finals | Lenz J./Maden Y. | Bemelmans R./Masur D. | 2:1 (2:6, 6:1, 10:2) | details | 22.02.2020 |
| Quarter-finals | Lenz J./Maden Y. | Arneodo R./Halys Q. | 2:0 (6:4, 6:2) | details | 20.02.2020 |
| 1/8-finals | Elgin M./Gabashvili T. | Lenz J./Maden Y. | 0:2 (65:7, 4:6) | details | 19.02.2020 |
 Australia: Burnie - Doubles - Main |
|---|
| Quarter-finals | Pasha N./Schnur M. | Lenz J./Maden Y. | 2:1 (6:3, 65:7, 10:7) | details | 30.01.2020 |
| 1/8-finals | Lenz J./Maden Y. | King E./Lock B. | 2:0 (6:2, 6:3) | details | 28.01.2020 |
