16.12.19 | Četvrtfinale | Daniel Kossek/Maciej Smola | Shahbaaz Khan/Mousa Zayed | 7-5, 6-4 | | detalj meča | M15 Doha | tvrda |
16.12.19 | Polufinale | Zizou Bergs/Zura Tkemaladze | Daniel Kossek/Maciej Smola | 6-3, 5-7, 10-4 | | detalj meča |
16.12.19 | 1. kolo | Daniel Kossek/Maciej Smola | Aslan Karatsev/Yaraslav Shyla | 7-5, 7-66 | | detalj meča |
09.12.19 | Polufinale | Adam Moundir/Rio Noguchi | Daniel Kossek/Maciej Smola | 6-3, 6-4 | | detalj meča | M15 Doha | tvrda |
09.12.19 | 1. kolo | Daniel Kossek/Maciej Smola | Roman Blokhin/Aliaksandr Liaonenka | 6-2, 6-2 | | detalj meča |
09.12.19 | Četvrtfinale | Daniel Kossek/Maciej Smola | Ammar Elamin/Mousa Zayed | 6-2, 6-4 | | detalj meča |
11.11.19 | Četvrtfinale | Daniel Kossek/Maciej Smola | Marco De Rossi/Luca Potenza | 6-2, Marco De Rossi/Luca Potenza - odustajanje | | detalj meča | M15 Sharm | tvrda |
11.11.19 | Polufinale | Laurynas Grigelis/Vladyslav Manafov | Daniel Kossek/Maciej Smola | 7-65, 6-4 | | detalj meča |
11.11.19 | 1. kolo | Daniel Kossek/Maciej Smola | Mauro De Maio/Giorgio Ricca | 3-6, 6-3, 16-14 | | detalj meča |
04.11.19 | Četvrtfinale | Piotr Matuszewski/Kacper Zuk | Daniel Kossek/Maciej Smola | 7-5, 7-5 | | detalj meča | M15 Sharm | tvrda |
04.11.19 | 1. kolo | Daniel Kossek/Maciej Smola | Martin Dobry/Samuel Paulovcak | 6-3, 6-3 | | detalj meča |
28.10.19 | 1. kolo | Kalman L. Boyd/Tom Pisane | Daniel Kossek/Maciej Smola | 7-5, 6-2 | | detalj meča | M15 Sharm | tvrda |
21.10.19 | 1. kolo | Courtney John Lock/Vladyslav Manafov | Daniel Kossek/Maciej Smola | 6-2, 7-5 | | detalj meča | M15 Sharm | tvrda |
16.09.19 | 1. kolo | Vlad Stoica/Michael Vrbensky | Daniel Kossek/Maciej Smola | 6-0, 4-6, 10-7 | | detalj meča | M15 Antalya | zemlja |
19.08.19 | Finale | Daniel Kossek/Maciej Smola | Vladimir Ivanov/Kristjan Tamm | 6-4, 6-2 | | detalj meča | M15 Helsinki | zemlja |
19.08.19 | 1. kolo | Daniel Kossek/Maciej Smola | Eero Vasa/Iiro Vasa | 4-6, 6-3, 10-7 | | detalj meča |
19.08.19 | Četvrtfinale | Daniel Kossek/Maciej Smola | Oskar Antinheimo/Otto Leikola | 6-0, 6-3 | | detalj meča |
19.08.19 | Polufinale | Daniel Kossek/Maciej Smola | Jose Fco. Vidal Azorin/Alexander Weis | 3-6, 6-4, 10-8 | | detalj meča |
05.08.19 | Četvrtfinale | Janis Podzus/Martins Podzus | Daniel Kossek/Maciej Smola | 6-4, 6-4 | | detalj meča | M15 Koszalin | zemlja |
05.08.19 | 1. kolo | Daniel Kossek/Maciej Smola | Filip Kolasinski/Martins Rocens | 7-5, 6-3 | | detalj meča |
17.06.19 | 1. kolo | Mikel Aranzabal/Juan Pablo Canas Garcia | Daniel Kossek/Maciej Smola | 5-7, 6-2, 10-8 | | detalj meča | M25 Martos | tvrda |
18.03.19 | 1. kolo | Harrison Adams/Junior A. Ore | Daniel Kossek/Maciej Smola | 6-0, 6-1 | | detalj meča | M15 Cancun | tvrda |
18.02.19 | 1. kolo | Filip Bergevi/Florian Lakat | Daniel Kossek/Maciej Smola | 6-2, 6-3 | | detalj meča | M15 Sharm | tvrda |
11.02.19 | 1. kolo | Rishab Agarwal/Aryan Goveas | Daniel Kossek/Maciej Smola | 3-6, 6-2, 10-8 | | detalj meča | M15 Sharm | tvrda |
04.02.19 | Četvrtfinale | Daniel Kossek/Maciej Smola | Adrian Andrzejczuk/Jose Fco. Vidal Azorin | 3-6, 6-3, 10-5 | | detalj meča | M15 Sharm | tvrda |
04.02.19 | Polufinale | Daniel Kossek/Maciej Smola | Connor Farren/Christian Langmo | 6-4, 6-4 | | detalj meča |
04.02.19 | Finale | Arnaud Bovy/Gauthier Onclin | Daniel Kossek/Maciej Smola | 6-2, 7-5 | | detalj meča |
04.02.19 | 1. kolo | Daniel Kossek/Maciej Smola | Rishab Agarwal/Ranjeet Virali-Murugesan | 7-64, 6-4 | | detalj meča |