| Bonn challenger | Round | Result | H | A | 
		
			| 09.08. |  | Skatov T. - Collignon R. | SF | 6-4, 4-6, 7-5 | 2.75 | 1.41 | 
		
			| 08.08. |  | Collignon R. - Reis Da Silva J. | QF | 6-3, 7-5 | 1.26 | 3.61 | 
		
			| 07.08. |  | Collignon R. - Kym J. | R16 | 6-2, 7-5 | 1.66 | 2.14 | 
		
			| 05.08. |  | Collignon R. - Fajta P. | 1R | 7-5, 6-4 | 1.12 | 5.86 | 
		
			| Bundesliga - men | Round | Result | H | A | 
		
			| 03.08. |  | Van De Zandschulp B. - Collignon R. |  | 4-6, 6-3, 10-5 |  |  | 
		
			| 01.08. |  | Collignon R. - Virtanen O. |  | 6-3, 7-5 |  |  | 
		
			| 27.07. |  | Collignon R. - Monteiro T. |  | 6-3, 6-3 |  |  | 
		
			| Umag | Round | Result | H | A | 
		
			| 20.07. |  | Kopriva V. - Collignon R. | 1R | 3-6, 6-4, 6-3 | 1.84 | 1.96 | 
		
			| Bastad | Round | Result | H | A | 
		
			| 14.07. |  | Darderi L. - Collignon R. | 1R | 6-2, 2-6, 6-2 | 1.41 | 2.92 | 
		
			| Bundesliga - men | Round | Result | H | A | 
		
			| 11.07. |  | Collignon R. - Struff J. |  | 4-6, 6-3, 10-8 |  |  | 
		
			| Braunschweig challenger | Round | Result | H | A | 
		
			| 10.07. |  | Cerundolo J. - Collignon R. | QF | 4-6, 6-3, 6-4 | 1.67 | 2.13 | 
		
			| 09.07. |  | Collignon R. - Houkes M. | R16 | 4-6, 6-4, 6-1 | 1.20 | 4.33 | 
		
			| 08.07. |  | Collignon R. - Gombos N. | 1R | 7-5, 6-2 | 1.40 | 2.80 | 
		
			| Bundesliga - men | Round | Result | H | A | 
		
			| 06.07. |  | Collignon R. - Martinez P. |  | 1-0 |  |  | 
		
			| Hamburg | Round | Result | H | A | 
		
			| 19.05. |  | Nakashima B. - Collignon R. | 1R | 6-5 | 1.65 | 2.23 | 
		
			| 18.05. |  | Collignon R. - Dutra da Silva D. | Q-QF | 6-2, 6-3 | 1.06 | 9.23 | 
		
			| 17.05. |  | Collignon R. - Zahraj P. | Q-R16 | 6-3, 7-63 | 1.08 | 7.64 | 
		
			| Rome | Round | Result | H | A | 
		
			| 05.05. |  | Moreno De Alboran N. - Collignon R. | Q-1R | 6-4, 6-4 | 4.20 | 1.21 | 
		
			| Oeiras challenger | Round | Result | H | A | 
		
			| 18.04. |  | Taberner C. - Collignon R. | QF | 7-64, 7-65 | 3.13 | 1.34 | 
		
			| 17.04. |  | Collignon R. - Den Ouden G. | R16 | 6-4, 7-62 | 1.19 | 4.35 | 
		
			| 15.04. |  | Collignon R. - Kym J. | 1R | 6-2, 6-2 | 1.40 | 2.84 | 
		
			| Monza challenger | Round | Result | H | A | 
		
			| 13.04. |  | Collignon R. - Sachko V. | F | 6-3, 7-5 | 1.25 | 3.71 | 
		
			| 12.04. |  | Collignon R. - Svrcina D. | SF | 6-1, 6-1 | 1.71 | 2.04 | 
		
			| 11.04. |  | Collignon R. - Choinski J. | QF | 3-6, 6-2, 2-0 | 1.29 | 3.46 | 
		
			| 09.04. |  | Collignon R. - Sultanov K. | R16 | 6-2, 4-6, 6-0 | 1.18 | 4.59 | 
		
			| 08.04. |  | Collignon R. - Cina F. | 1R | 6-2, 6-4 | 1.28 | 3.49 | 
		
			| Marrakech | Round | Result | H | A | 
		
			| 02.04. |  | Borges N. - Collignon R. | R16 | 6-2, 3-6, 7-60 | 1.57 | 2.35 | 
		
			| 31.03. |  | Collignon R. - Fognini F. | 1R | 6-3, 6-3 | 1.50 | 2.58 | 
		
			| Neapol challenger | Round | Result | H | A | 
		
			| 24.03. |  | Kopriva V. - Collignon R. | 1R | 6-4, 6-3 | 2.26 | 1.59 |