| Maia challenger | Round | Result | H | A | 
		
			| 01.12. |  | Rombo / Walko - Corne / Oswal | SF | 3-6, 7-611, 12-10 | 2.57 | 1.46 | 
		
			| 30.11. |  | Corne / Oswal - Sulta / Uzhyl | QF | 6-1, 6-2 | 1.11 | 5.11 | 
		
			| 28.11. |  | Corne / Oswal - Herma / Nijbo | R16 | 6-2, 2-6, 10-5 | 1.23 | 3.77 | 
		
			| Valencie challenger | Round | Result | H | A | 
		
			| 24.11. |  | Rinco / Roca - Corne / Oswal | SF | 5-7, 6-1, 10-3 | 2.55 | 1.45 | 
		
			| 23.11. |  | Corne / Oswal - Borto / Jecan | QF | 7-66, 7-5 | 1.54 | 2.28 | 
		
			| 22.11. |  | Corne / Oswal - Cordo / Paris | R16 | 6-1, 6-3 | 1.02 | 14.16 | 
		
			| Bad Waltersdorf challenger | Round | Result | H | A | 
		
			| 20.09. |  | Arrib / Sanch - Oberl / Oswal | R16 | 6-4, 6-4 | 1.88 | 1.83 | 
		
			| Szczecin challenger | Round | Result | H | A | 
		
			| 13.09. |  | King / Stald - Oberl / Oswal | R16 | 6-2, 7-5 | 2.10 | 1.66 | 
		
			| Banja Luka challenger | Round | Result | H | A | 
		
			| 12.08. |  | Corne / Oswal - Golub / Molch | F | 3-6, 6-1, 15-13 | 1.86 | 1.84 | 
		
			| 11.08. |  | Corne / Oswal - Arias / Zebal | SF | 6-4, 6-3 | 1.39 | 2.85 | 
		
			| 10.08. |  | Corne / Oswal - Tadic / Topo | QF | 6-3, 6-0 | 1.07 | 7.20 | 
		
			| 09.08. |  | Corne / Oswal - Kolar / Serda | R16 | 6-3, 5-7, 10-8 | 1.42 | 2.70 | 
		
			| Kitzbühel | Round | Result | H | A | 
		
			| 02.08. |  | Escob / Nedov - Demol / Oswal | R16 | 6-3, 6-4 | 1.58 | 2.29 | 
		
			| Umag | Round | Result | H | A | 
		
			| 26.07. |  | Arend / Pel D - Demol / Oswal | R16 | 3-6, 6-3, 10-5 | 2.23 | 1.61 | 
		
			| Gstaad | Round | Result | H | A | 
		
			| 18.07. |  | Barri / Cabal - Haase / Oswal | R16 | 7-5, 6-4 | 2.13 | 1.65 | 
		
			| Heilbronn challenger | Round | Result | H | A | 
		
			| 11.06. |  | Frant / Jeben - Corne / Oswal | F | 7-67, 6-4 | 2.01 | 1.72 | 
		
			| 10.06. |  | Corne / Oswal - Marti / Pelle | SF | 6-1, 6-2 | 2.10 | 1.67 | 
		
			| 08.06. |  | Corne / Oswal - Barri / Hidal | QF | 1-6, 7-69, 10-1 | 1.99 | 1.74 | 
		
			| 07.06. |  | Corne / Oswal - Brown / Tsits | R16 | 7-5, 64-7, 10-8 | 1.58 | 2.20 | 
		
			| French Open | Round | Result | H | A | 
		
			| 30.05. |  | Arneo / Weiss - Haase / Oswal | 1R | 3-6, 7-64, 7-68 | 2.07 | 1.70 | 
		
			| Lyon | Round | Result | H | A | 
		
			| 25.05. |  | Doumb / Rebou - Haase / Oswal | QF | 6-0, 6-3 | 1.90 | 1.84 | 
		
			| 23.05. |  | Haase / Oswal - Gonza / Molte | R16 | 7-66, 6-1 | 2.28 | 1.57 | 
		
			| Turin challenger | Round | Result | H | A | 
		
			| 18.05. |  | Lammo / Peers - Jebav / Oswal | QF | 6-4, 7-5 | 1.32 | 3.11 | 
		
			| 17.05. |  | Jebav / Oswal - Borto / Marto | R16 | 5-7, 6-3, 10-3 | 1.58 | 2.22 | 
		
			| Aix en Provence challenger | Round | Result | H | A | 
		
			| 05.05. |  | Kuble / Peers - Haase / Oswal | SF | 6-2, 6-1 | 1.74 | 2.00 | 
		
			| 04.05. |  | Haase / Oswal - Grano / Zebal | QF | 6-3, 4-6, 10-7 | 2.27 | 1.56 | 
		
			| 02.05. |  | Haase / Oswal - Corne / Pel D | R16 | 7-5, 4-6, 13-11 | 1.52 | 2.22 | 
		
			| Ostrava challenger | Round | Result | H | A | 
		
			| 27.04. |  | Blanc / Penis - Jebav / Oswal | QF | 6-4, 6-4 | 3.88 | 1.19 | 
		
			| 26.04. |  | Jebav / Oswal - Nouza / Pauls | R16 | 6-3, 6-4 | 1.63 | 2.10 | 
		
			| Munich | Round | Result | H | A | 
		
			| 22.04. |  | Krawi / Puetz - Haase / Oswal | SF | 7-68, 6-2 | 1.44 | 2.67 | 
		
			| 20.04. |  | Haase / Oswal - O'Con / Olive | QF | 6-4, 7-5 | 1.30 | 3.36 | 
		
			| 17.04. |  | Haase / Oswal - Bachi / Thiem | R16 | 6-4, 6-2 | 1.20 | 4.27 | 
		
			| Estoril | Round | Result | H | A | 
		
			| 07.04. |  | Borge / Cabra - Haase / Oswal | QF | 6-3, 7-64 | 1.59 | 2.29 | 
		
			| 05.04. |  | Haase / Oswal - Mies / Nys H | R16 | 7-64, 6-1 | 1.85 | 1.88 | 
		
			| San Remo challenger | Round | Result | H | A | 
		
			| 29.03. |  | Oclep / Trava - Oberl / Oswal | R16 | 0-6, 6-2, 10-6 | 2.05 | 1.68 |