World: Davis Cup - Group III - Doubles - Main |
| | Kubot L./Matkowski M. | Ivanov V./Raisma K. | CAN. | details | 14.09.2019 |
| | Kubot L./Matkowski M. | Pervolarakis M./Tsitsipas S. | 2:1 (3:6, 6:4, 6:1) | details | 12.09.2019 |
| | Kubot L./Matkowski M. | Kalovelonis M./Tsitsipas Pe. | CAN. | details | 12.09.2019 |
| | Kubot L./Matkowski M. | Arneodo R./Balleret B. | 2:1 (2:6, 6:3, 6:4) | details | 11.09.2019 |
World: Davis Cup - Group II - Doubles - Main |
| | Mergea F./Tecau H. | Kubot L./Matkowski M. | 2:1 (7:5, 4:6, 6:3) | details | 16.09.2018 |
| | Kubot L./Matkowski M. | Garanganga T./Lock B. | 2:0 (6:3, 6:3) | details | 08.04.2018 |
World: Davis Cup - Group I - Doubles - Main |
| | Brkic T./Basic M. | Matkowski M./Kubot L. | 3:2 (7:65, 7:65, 3:6, 4:6, 6:3) | details | 04.02.2017 |
World: Davis Cup - Doubles - Relegation |
| | Brands D./Masur D. | Kubot L./Matkowski M. | 2:3 (7:65, 6:4, 3:6, 4:6, 2:6) | details | 17.09.2016 |
World: Olympic Games - Doubles - Main |
| 1/8-finals | Kubot L./Matkowski M. | Bautista-Agut R./Ferrer D. | 0:2 (3:6, 65:7) | details | 08.08.2016 |
| 1/16-finals | Kubot L./Matkowski M. | Bopanna R./Paes L. | 2:0 (6:4, 7:66) | details | 06.08.2016 |
Spain: Madrid - Doubles - Main |
| 1/8-finals | Kubot L./Matkowski M. | Bryan B./Bryan M. | 1:2 (5:7, 6:2, 8:10) | details | 05.05.2016 |
| 1/16-finals | Fognini F./Troicki V. | Kubot L./Matkowski M. | 1:2 (1:6, 7:5, 9:11) | details | 04.05.2016 |
Portugal: Estoril - Doubles - Main |
| Final | Kubot L./Matkowski M. | Butorac E./Lipsky S. | 1:2 (4:6, 6:3, 8:10) | details | 01.05.2016 |
| Semi-finals | Kubot L./Matkowski M. | Coric B./Skugor F. | 2:0 (6:0, 6:2) | details | 30.04.2016 |
| Quarter-finals | Kubot L./Matkowski M. | Elias G./Sousa J. | 2:1 (3:6, 6:3, 10:7) | details | 28.04.2016 |
| 1/8-finals | Kubot L./Matkowski M. | Daniel T./Gimeno-Traver D. | 2:1 (5:7, 6:1, 11:9) | details | 25.04.2016 |
Spain: Barcelona - Doubles - Main |
| Quarter-finals | Kubot L./Matkowski M. | Bryan B./Bryan M. | 0:2 (3:6, 3:6) | details | 20.04.2016 |
| 1/8-finals | Kubot L./Matkowski M. | Klaasen R./Ram R. | 2:0 (6:3, 7:5) | details | 18.04.2016 |
Monaco: Monte Carlo - Doubles - Main |
| 1/8-finals | Kubot L./Matkowski M. | Huey T./Mirnyi M. | 0:2 (63:7, 3:6) | details | 13.04.2016 |
USA: Miami - Doubles - Main |
| 1/16-finals | Kubot L./Matkowski M. | Dodig I./Melo M. | 1:2 (3:6, 7:61, 6:10) | details | 25.03.2016 |
USA: Indian Wells - Doubles - Main |
| 1/8-finals | Kubot L./Matkowski M. | Kohlschreiber P./Thiem D. | 1:2 (2:6, 6:4, 5:10) | details | 14.03.2016 |
| 1/16-finals | Rojer J./Tecau H. | Kubot L./Matkowski M. | 1:2 (66:7, 6:3, 6:10) | details | 13.03.2016 |
World: Davis Cup - Doubles - Main |
| | Kubot L./Matkowski M. | Berlocq C./Olivo R. | 3:0 (6:3, 6:4, 6:4) | details | 05.03.2016 |
United Arab Emirates: Dubai - Doubles - Main |
| Semi-finals | Bolelli S./Seppi A. | Kubot L./Matkowski M. | 2:0 (6:4, 6:4) | details | 26.02.2016 |
| Quarter-finals | Kubot L./Matkowski M. | Nestor D./Stepanek R. | 2:1 (3:6, 6:3, 10:5) | details | 25.02.2016 |
| 1/8-finals | Dodig I./Draganja M. | Kubot L./Matkowski M. | 1:2 (6:4, 4:6, 7:10) | details | 24.02.2016 |
Netherlands: Rotterdam - Doubles - Main |
| 1/8-finals | Kubot L./Matkowski M. | Bopanna R./Mergea F. | 1:2 (7:67, 3:6, 7:10) | details | 09.02.2016 |
France: Montpellier - Doubles - Main |
| Quarter-finals | Kubot L./Matkowski M. | Bhupathi M./Marray J. | 0:2 (62:7, 2:6) | details | 05.02.2016 |
| 1/8-finals | Kubot L./Matkowski M. | Mathieu P./Millot V. | 2:1 (4:6, 7:63, 10:5) | details | 03.02.2016 |
Australia: Australian Open - Doubles - Main |
| 1/16-finals | Nestor D./Stepanek R. | Kubot L./Matkowski M. | 2:0 (7:64, 6:1) | details | 23.01.2016 |
| 1/32-finals | Garcia-Lopez G./Marrero D. | Kubot L./Matkowski M. | 1:2 (1:6, 7:62, 3:6) | details | 21.01.2016 |
Australia: Sydney - Doubles - Main |
| Semi-finals | Murray J./Soares B. | Kubot L./Matkowski M. | 2:1 (7:5, 2:6, 10:3) | details | 15.01.2016 |
| Quarter-finals | Melo M./Nestor D. | Kubot L./Matkowski M. | 0:2 (4:6, 3:6) | details | 13.01.2016 |
| 1/8-finals | Kubot L./Matkowski M. | Lopez M./Seppi A. | 2:0 (6:3, 7:5) | details | 12.01.2016 |
Australia: Brisbane - Doubles - Main |
| Quarter-finals | Kubot L./Matkowski M. | Duckworth J./Guccione C. | 1:2 (6:3, 3:6, 4:10) | details | 06.01.2016 |
| 1/8-finals | Kubot L./Matkowski M. | Marray J./Qureshi A. | 2:0 (6:3, 6:4) | details | 04.01.2016 |
World: Davis Cup - Doubles - Relegation |
| | Kubot L./Matkowski M. | Martin A./Zelenay I. | 3:0 (6:3, 6:4, 6:4) | details | 19.09.2015 |
World: Davis Cup Group I - Doubles - Main |
| | Kubot L./Matkowski M. | Dolgopolov A./Molchanov D. | 3:0 (6:3, 6:2, 7:6) | details | 18.07.2015 |
| | Kubot L./Matkowski M. | Manafov V./Molchanov D. | CAN. | details | 18.07.2015 |
| | Kubot L./Matkowski M. | Berankis R./Grigelis L. | 3:0 (6:4, 6:4, 7:61) | details | 07.03.2015 |
| | Kubot L./Matkowski M. | Grigelis L./Mugevicius L. | CAN. | details | 07.03.2015 |
Qatar: Doha - Doubles - Main |
| 1/8-finals | Dodig I./Melo M. | Kubot L./Matkowski M. | 2:1 (6:4, 4:6, 10:4) | details | 31.12.2013 |
United Kingdom: Wimbledon - Doubles - Main |
| 1/8-finals | Kubot L./Matkowski M. | Paes L./Stepanek R. | 0:3 (4:6, 2:6, 4:6) | details | 01.07.2013 |
| 1/16-finals | Kubot L./Matkowski M. | Matosevic M./Moser F. | 3:2 (2:6, 4:6, 6:2, 6:2, 6:1) | details | 29.06.2013 |
| 1/32-finals | Kubot L./Matkowski M. | Brunstrom J./Klaasen R. | 3:0 (6:3, 6:4, 7:5) | details | 27.06.2013 |