 United Kingdom: Wimbledon - Doubles - Main |
|---|
| 1/16-finals | Majchrzak K./Zielinski J. | Kudla D./Sock J. | 1:0 RET. (6:4, 1:3) | details | 03.07.2022 |
| 1/32-finals | Majchrzak K./Zielinski J. | Djere L./Lajovic D. | 3:2 (5:7, 5:7, 7:5, 6:3, 6:4) | details | 01.07.2022 |
 World: Others matches - Doubles - Main |
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| | Kasnikowski M./Nazaruk D. | Majchrzak K./Zielinski J. | 0:2 (1:6, 3:6) | details | 28.07.2020 |
 Poland: Sopot - Doubles - Main |
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| 1/8-finals | Majchrzak K./Zielinski J. | Kowalczyk M./Walkow S. | 0:2 (2:6, 64:7) | details | 01.08.2018 |
| Poland: Szczecin - Doubles - Main |
|---|
| 1/8-finals | Gaio F./Giannessi A. | Majchrzak K./Zielinski J. | 2:0 (6:3, 6:2) | details | 14.09.2015 |
| Poland: Wroclaw - Doubles - Main |
|---|
| 1/8-finals | Meffert D./Moser F. | Majchrzak K./Zielinski J. | 2:1 (4:6, 7:61, 10:8) | details | 18.02.2015 |
| Poland: Szczecin - Doubles - Main |
|---|
| Quarter-finals | Junaid R./Venus M. | Majchrzak K./Zielinski J. | 2:1 (4:6, 7:65, 10:7) | details | 11.09.2014 |
| 1/8-finals | Majchrzak K./Zielinski J. | Koolhof W./Motti A. | 2:0 (6:4, 7:5) | details | 08.09.2014 |
| Poland: Poznan - Doubles - Main |
|---|
| 1/8-finals | Majchrzak K./Zielinski J. | Frantzen R./Lopez-Perez E. | 0:2 (5:7, 5:7) | details | 14.07.2014 |
| Poland: Szczecin - Doubles - Main |
|---|
| 1/8-finals | Skupski K./Skupski N. | Majchrzak K./Zielinski J. | 2:0 (7:5, 6:0) | details | 19.09.2013 |
