ITF Hungary F7 09/01 09:00 28 [294] Mate Valkusz v Doumbia, Sadio [471] 6-1,6-3
ITF Hungary F7 08/31 09:00 27 Erler, Alexander v Doumbia, Sadio 3-6,6-1,3-6
ITF Hungary F7 08/30 09:30 26 Brunner, Pascal v Doumbia, Sadio 3-6,6-7
ITF Hungary F7 08/29 08:30 25 Mammetgulyyev, Isa v Doumbia, Sadio 0-6,2-6
Hungary F6, Singles 08/26 14:00 29 Paroulek, Tadeas v Doumbia, Sadio 3-6,6-7
Hungary F6, Singles 08/25 09:00 28 Doumbia, Sadio v Nejedly, Pavel 6-3,6-2
Hungary F6, Singles 08/24 09:00 27 [467] Doumbia, Sadio v Kalenichenko, Danylo [463] 6-2,7-5
Hungary F6, Singles 08/23 14:00 26 Doumbia, Sadio v Nagy, Peter 5-7,6-1,6-1
Hungary F6, Singles 08/21 15:45 25 Doumbia, Sadio v Keki, Mark 6-1,6-3
Challenger Portoroz Qual 08/05 13:00 46 [403] Aslan Karatsev v Doumbia, Sadio [442] 6-4,6-3
Challenger Portoroz Qual 08/04 13:30 45 Anton Chekhov v Doumbia, Sadio 0-6,2-6
Segovia, Spain 07/31 12:55 25 Nam Hoang Ly v Doumbia, Sadio 6-2,6-1
Challenger Segovia Qual 07/30 12:35 54 Doumbia, Sadio v Nam Hoang Ly 5-7,2-6
Challenger Segovia Qual 07/29 15:55 46 Doumbia, Sadio v Blanco Guadalupe, Jorge 6-2,6-4
Challenger Segovia Qual 07/28 13:00 45 [342] Perez Sanz, David v Doumbia, Sadio [442] 4-6,2-6
Challenger - Prague 07/21 08:00 45 Doumbia, Sadio v Vadym Ursu 7-6,4-6,4-6
Challenger Scheveningen Qual 07/14 13:50 45 [460] Satral, Jan v Doumbia, Sadio [418] 6-1,7-5
Challenger Perugia Qual 07/08 11:50 45 [418] Doumbia, Sadio v Marcora, Roberto [370] 6-4,4-6,6-7
ITF France F12 07/02 16:30 25 Cornut-Chauvinc, Antoine v Doumbia, Sadio 4-6,6-2,6-2
ITF France F11 06/28 16:00 26 [467] Virgili, Adelchi v Doumbia, Sadio [426] 7-6,4-6,6-4
ITF France F11 06/26 14:30 25 Wang, Tak Khunn v Doumbia, Sadio 3-6,6-3,1-6
ITF France F10 06/19 15:40 25 Benjamin Pietri v Doumbia, Sadio 2-6,6-3,6-2
Challenger Lyon Qual 06/09 14:20 45 [350] Zhizhen Zhang v Doumbia, Sadio [422] 6-4,7-6
Challenger Prostejov Qual 06/03 15:10 46 [314] Federico Gaio v Doumbia, Sadio [422] 6-3,3-6,7-5
Challenger Prostejov Qual 06/03 10:10 45 Michael Vrbensky v Doumbia, Sadio 3-6,2-6
Challenger Mestre Qual 05/19 08:30 45 [395] Reboul, Fabien v Doumbia, Sadio [399] 6-3,6-1
Challenger Bordeaux Qual 05/13 11:30 46 Perchicot, Mathieu v Doumbia, Sadio 6-3,6-4
Challenger Bordeaux Qual 05/12 13:00 45 [394] Doumbia, Sadio v Ymer, Mikael [360] 6-3,1-6,6-3
Challenger Aix en Provence Qual 05/05 09:10 45 Alexis Gautier v Doumbia, Sadio Retired
ITF Spain F10 04/27 09:00 27 [274] Boluda-Purkiss, Carlos v Doumbia, Sadio [404] 6-2,6-1