| Pune 3 ITF | Round | Result | H | A | 
		
			| 09.12. |  | Palkina K. - Natarajan R. | Q-1R | 6-3, 6-3 | 1.32 | 3.17 | 
		
			| Solapur ITF | Round | Result | H | A | 
		
			| 05.12. |  | Wu H. - Natarajan R. | 1R | 7-5, 4-6, 6-4 | 2.32 | 1.51 | 
		
			| 03.12. |  | Natarajan R. - Iska T. | Q-R16 | 6-1, 6-2 |  |  | 
		
			| Indore ITF | Round | Result | H | A | 
		
			| 28.11. |  | Ma Y. - Natarajan R. | 1R | 6-1, 6-2 | 1.43 | 2.57 | 
		
			| 26.11. |  | Natarajan R. - Vig S. | Q-R16 | 6-2, 2-6, 6-1 |  |  | 
		
			| 25.11. |  | Natarajan R. - Patwari D. | Q-1R | 6-0, 6-1 |  |  | 
		
			| Pune ITF | Round | Result | H | A | 
		
			| 06.11. |  | Jain M. - Natarajan R. | 1R | 7-5, 1-6, 6-1 | 1.12 | 5.51 | 
		
			| 05.11. |  | Natarajan R. - Sadiq S. | Q-R16 | 3-6, 7-64, 6-3 | 1.05 | 8.27 | 
		
			| 04.11. |  | Natarajan R. - Gowda V. | Q-1R | 6-0, 6-0 |  |  | 
		
			| Colombo 2 ITF | Round | Result | H | A | 
		
			| 12.10. |  | Curovic T. - Natarajan R. | 1R | 4-2 | 1.40 | 2.58 | 
		
			| 10.10. |  | Natarajan R. - Babu Raj N. | Q-R16 | 6-0, 6-2 |  |  | 
		
			| Colombo ITF | Round | Result | H | A | 
		
			| 05.10. |  | Bhatia R. - Natarajan R. | R16 | 6-4, 6-2 | 1.44 | 2.56 | 
		
			| 02.10. |  | Natarajan R. - Sunkara R. | 1R | 6-2, 6-0 | 1.53 | 2.35 | 
		
			| Nonthaburi 3 ITF | Round | Result | H | A | 
		
			| 13.08. |  | Yadlapalli P. - Natarajan R. | Q-2R | 6-1, 6-2 |  |  | 
		
			| 12.08. |  | Natarajan R. - Yuenyao R. | Q-1R | 6-2, 6-2 |  |  | 
		
			| Nonthaburi 2 ITF | Round | Result | H | A | 
		
			| 06.08. |  | Yadlapalli P. - Natarajan R. | Q-2R | 6-2, 6-2 |  |  | 
		
			| 05.08. |  | Natarajan R. - Lee W. | Q-1R | 6-0, 6-2 |  |  | 
		
			| Nonthaburi ITF | Round | Result | H | A | 
		
			| 30.07. |  | Kulambayeva Z. - Natarajan R. | Q-2R | 6-4, 7-65 |  |  | 
		
			| Hua Hin 13 ITF | Round | Result | H | A | 
		
			| 22.07. |  | Palha N. - Natarajan R. | Q-2R | 6-4, 64-7, 7-65 |  |  | 
		
			| 22.07. |  | Natarajan R. - Wisitwarapron Y. | Q-1R | 6-0, 6-1 |  |  | 
		
			| Hua Hin 12 ITF | Round | Result | H | A | 
		
			| 16.07. |  | Cveticanin A. - Natarajan R. | Q-R16 | 6-2, 7-5 |  |  | 
		
			| 15.07. |  | Natarajan R. - Giudici L. | Q-2R | 6-0, 6-2 |  |  | 
		
			| Hua Hin 11 ITF | Round | Result | H | A | 
		
			| 09.07. |  | Gabueva A. - Natarajan R. | Q-R16 | 6-0, 6-2 |  |  | 
		
			| 08.07. |  | Natarajan R. - Silakul C. | Q-2R | 6-2, 6-0 |  |  | 
		
			| Aurangabad ITF | Round | Result | H | A | 
		
			| 09.06. |  | Bhosale R. - Natarajan R. | SF | 6-3, 7-66 | 1.48 | 2.43 | 
		
			| 08.06. |  | Natarajan R. - Rana S. | QF | 6-1, 64-7, 6-3 | 1.50 | 2.37 | 
		
			| 07.06. |  | Natarajan R. - Janagam S. | R16 | 6-0, 6-2 | 1.02 | 9.15 | 
		
			| 06.06. |  | Natarajan R. - Reddy S. | 1R | 4-6, 6-3, 7-67 | 3.87 | 1.21 | 
		
			| Hua Hin 10 ITF | Round | Result | H | A | 
		
			| 07.05. |  | Geukens B. - Natarajan R. | Q-R16 | 7-5, 63-7, 2-0 | 1.37 | 2.75 | 
		
			| 06.05. |  | Natarajan R. - Ng K. | Q-1R | 6-3, 6-3 |  |  | 
		
			| Hua Hin 9 ITF | Round | Result | H | A | 
		
			| 29.04. |  | Chen J. - Natarajan R. | Q-1R | 6-4, 6-0 |  |  | 
		
			| Hua Hin 8 ITF | Round | Result | H | A | 
		
			| 22.04. |  | Nishimoto M. - Natarajan R. | Q-1R | 6-4, 6-2 |  |  | 
		
			| Sharm El Sheikh 10 ITF | Round | Result | H | A | 
		
			| 08.04. |  | Wang J. - Natarajan R. | Q-1R | 4-6, 6-1, 6-3 |  |  | 
		
			| Sharm El Sheikh 9 ITF | Round | Result | H | A | 
		
			| 04.04. |  | Bhunu V. - Natarajan R. | 1R | 6-3, 5-7, 6-2 | 1.47 | 2.43 | 
		
			| 03.04. |  | Natarajan R. - Weedon K. | Q-R16 | 6-1, 6-2 | 1.82 | 1.83 | 
		
			| 02.04. |  | Natarajan R. - Francati E. | Q-2R | 4-6, 7-5, 6-2 |  |  | 
		
			| 01.04. |  | Natarajan R. - Pisareva A. | Q-1R | 6-0, 6-1 |  |  | 
		
			| Sharm El Sheikh 8 ITF | Round | Result | H | A | 
		
			| 27.03. |  | Allgurin E. - Natarajan R. | Q-R16 | 7-5, 6-4 |  |  | 
		
			| 26.03. |  | Natarajan R. - Selvarajoo T. | Q-2R | 6-2, 6-2 |  |  | 
		
			| Sharm El Sheikh 7 ITF | Round | Result | H | A | 
		
			| 23.03. |  | Lohoff J. - Natarajan R. | R16 | 6-2, 6-3 | 1.01 | 13.50 | 
		
			| 22.03. |  | Natarajan R. - Bonic B. | 1R | 6-1, 6-4 | 3.20 | 1.25 | 
		
			| 20.03. |  | Natarajan R. - Sheng Y. | Q-R16 | 6-2, 5-7, 6-4 |  |  | 
		
			| 19.03. |  | Natarajan R. - Davesne K. | Q-2R | 6-2, 7-5 |  |  | 
		
			| Gwalior ITF | Round | Result | H | A | 
		
			| 01.03. |  | Desai Z. - Natarajan R. | R16 | 3-6, 6-0, 6-0 | 1.02 | 8.82 | 
		
			| 27.02. |  | Natarajan R. - Yadav S. | 1R | 6-3, 6-0 | 1.35 | 2.91 | 
		
			| Sharm El Sheikh 2 ITF | Round | Result | H | A | 
		
			| 12.02. |  | Castille C. - Natarajan R. | Q-2R | 6-4, 6-4 |  |  | 
		
			| 11.02. |  | Natarajan R. - Pascale C. | Q-1R | 6-2, 6-0 |  |  | 
		
			| Sharm El Sheikh ITF | Round | Result | H | A | 
		
			| 06.02. |  | Piskun O. - Natarajan R. | Q-R16 | 6-3, 4-6, 6-3 |  |  | 
		
			| 05.02. |  | Natarajan R. - Belalova D. | Q-2R | 6-4, 6-3 |  |  |