| Pune challenger | Round | Result | H | A | 
		
			| 19.11. |  | Ymer E. - Sureshkumar M. | 1R | 6-4, 6-1 | 1.08 | 7.54 | 
		
			| Bangalore challenger | Round | Result | H | A | 
		
			| 10.11. |  | Fanselow S. - Sureshkumar M. | Q-1R | 6-1, 6-2 | 1.45 | 2.56 | 
		
			| Futures 2018 | Round | Result | H | A | 
		
			| 02.11. |  | Bergevi F. - Sureshkumar M. | QF | 6-3, 6-3 | 1.71 | 1.98 | 
		
			| 01.11. |  | Sureshkumar M. - Frost L. | R16 | 7-5, 6-2 | 1.31 | 3.12 | 
		
			| 31.10. |  | Sureshkumar M. - Hunt A. | 1R | 6-2, 6-2 | 1.02 | 9.01 | 
		
			| 25.10. |  | Lakat F. - Sureshkumar M. | R16 | 4-6, 6-1, 6-4 | 2.18 | 1.58 | 
		
			| 24.10. |  | Sureshkumar M. - Kaza V. | 1R | 63-7, 6-2, 6-2 | 1.27 | 3.22 | 
		
			| 13.10. |  | Rai A. - Sureshkumar M. | F | 6-3, 4-6, 6-4 | 2.07 | 1.66 | 
		
			| 12.10. |  | Sureshkumar M. - Dzhanashia S. | SF | 6-3, 6-2 |  |  | 
		
			| 11.10. |  | Sureshkumar M. - Corwin F. | QF | 3-6, 6-4, 6-4 | 1.98 | 1.71 | 
		
			| 10.10. |  | Sureshkumar M. - Congcar C. | R16 | 2-6, 7-5, 6-1 | 1.13 | 4.95 | 
		
			| 09.10. |  | Sureshkumar M. - Stevenson K. | 1R | 6-2 | 1.34 | 2.91 | 
		
			| Shanghai challenger | Round | Result | H | A | 
		
			| 08.09. |  | Berrettini J. - Sureshkumar M. | Q-1R | 7-62, 6-4 | 1.49 | 2.46 | 
		
			| Zhangjiagang challenger | Round | Result | H | A | 
		
			| 03.09. |  | Sun F. - Sureshkumar M. | Q-R16 | 6-3, 6-3 | 1.79 | 1.88 | 
		
			| 02.09. |  | Sureshkumar M. - Bai Y. | Q-1R | 6-4, 6-1 | 2.40 | 1.50 | 
		
			| Jinan challenger | Round | Result | H | A | 
		
			| 07.08. |  | Lee D. - Sureshkumar M. | 1R | 6-1, 6-3 | 1.20 | 4.28 | 
		
			| 06.08. |  | Sureshkumar M. - Statham R. | Q-QF | 0-6, 6-2, 6-4 | 2.61 | 1.42 | 
		
			| 05.08. |  | Sureshkumar M. - Ellis B. | Q-R16 | 6-2, 6-2 | 2.00 | 1.71 | 
		
			| 04.08. |  | Sureshkumar M. - Tanuma R. | Q-1R | 6-3, 64-7, 6-1 | 2.11 | 1.64 | 
		
			| Chengdu challenger | Round | Result | H | A | 
		
			| 29.07. |  | Ochi M. - Sureshkumar M. | Q-QF | 6-4, 2-6, 6-3 | 1.35 | 2.95 | 
		
			| 28.07. |  | Sureshkumar M. - Bai Y. | Q-R16 | 4-6, 7-5, 6-0 |  |  | 
		
			| 28.07. |  | Sureshkumar M. - Zheng W. | Q-1R | 6-4, 6-3 | 1.15 | 4.15 | 
		
			| Futures 2018 | Round | Result | H | A | 
		
			| 30.06. |  | Sureshkumar M. - Orlov V. | F | 7-66, 0-6, 6-1 | 1.44 | 2.55 | 
		
			| 29.06. |  | Sureshkumar M. - Sinha N. | SF | 3-6, 6-4, 6-4 | 1.32 | 3.08 | 
		
			| 28.06. |  | Sureshkumar M. - Dembek M. | QF | 6-3, 6-3 | 2.17 | 1.59 | 
		
			| 27.06. |  | Sureshkumar M. - Matos D. | R16 | 6-1, 7-62 | 1.25 | 3.20 | 
		
			| 26.06. |  | Sureshkumar M. - Dissanayake S. | 1R | 6-0 | 1.21 | 3.96 | 
		
			| 22.06. |  | Perez Sanz D. - Sureshkumar M. | SF | 6-4, 6-4 | 1.32 | 3.11 | 
		
			| 21.06. |  | Sureshkumar M. - Kaza V. | QF | 7-5, 7-5 | 1.48 | 2.44 | 
		
			| 20.06. |  | Sureshkumar M. - Samaha G. | R16 | 7-5, 6-1 | 1.16 | 4.33 | 
		
			| 19.06. |  | Sureshkumar M. - Jandric D. | 1R | 6-3, 6-2 | 1.16 | 4.36 | 
		
			| 17.06. |  | Zhurbin A. - Sureshkumar M. | F | 7-5, 6-2 | 1.41 | 2.66 | 
		
			| 15.06. |  | Sureshkumar M. - Jayaprakash M. | SF | 6-3, 6-0 | 2.09 | 1.65 | 
		
			| 14.06. |  | Sureshkumar M. - Isarow P. | QF | 6-4, 7-5 | 2.88 | 1.36 | 
		
			| 13.06. |  | Sureshkumar M. - Dissanayake S. | R16 | 6-3, 6-4 | 1.32 | 3.08 | 
		
			| 11.06. |  | Sureshkumar M. - Navasirisomboon J. | 1R | 6-1, 6-1 | 1.32 | 3.12 | 
		
			| 08.05. |  | Marti Pujolras A. - Sureshkumar M. | 1R | 7-5, 6-4 | 2.27 | 1.52 | 
		
			| 01.05. |  | Statzberger T. - Sureshkumar M. | 1R | 6-1, 6-2 | 1.30 | 3.00 | 
		
			| 25.04. |  | Willems J. - Sureshkumar M. | 1R | 6-2, 6-3 | 1.57 | 2.20 | 
		
			| 22.03. |  | Prasanth V. - Sureshkumar M. | QF | 6-0, 6-4 | 1.34 | 2.92 | 
		
			| 21.03. |  | Sureshkumar M. - Markovic G. | R16 | 6-1, 4-6, 7-5 | 1.60 | 2.10 | 
		
			| 20.03. |  | Sureshkumar M. - Singh K. | 1R | 6-4, 6-2 | 2.91 | 1.35 | 
		
			| 14.03. |  | Kadhe A. - Sureshkumar M. | R16 | 6-2, 6-1 | 1.18 | 4.10 | 
		
			| 13.03. |  | Sureshkumar M. - Vishwakarma S. | 1R | 6-4, 1-6, 7-65 | 1.21 | 3.86 | 
		
			| 07.03. |  | Mukund S. - Sureshkumar M. | R16 | 6-3, 6-4 | 1.38 | 2.69 | 
		
			| 05.03. |  | Sureshkumar M. - Pena Lopez M. | 1R | 3-6, 6-4, 6-1 | 1.82 | 1.82 | 
		
			| 26.02. |  | Rawat S. - Sureshkumar M. | 1R | 6-4, 7-65 | 1.31 | 3.14 | 
		
			| Chennai challenger | Round | Result | H | A | 
		
			| 13.02. |  | Petrovic D. - Sureshkumar M. | 1R | 6-4, 6-2 | 1.09 | 6.54 | 
		
			| Futures 2018 | Round | Result | H | A | 
		
			| 26.01. |  | Lee K. - Sureshkumar M. | SF | 6-1, 6-3 | 1.16 | 4.33 | 
		
			| 25.01. |  | Sureshkumar M. - Kadhe A. | QF | 4-6, 6-3, 6-1 | 3.63 | 1.24 | 
		
			| 24.01. |  | Sureshkumar M. - Diez S. | R16 | 6-1, 6-4 | 7.85 | 1.05 | 
		
			| 22.01. |  | Sureshkumar M. - Mardones B. | 1R | 6-3, 6-3 | 1.41 | 2.62 | 
		
			| 15.01. |  | Bai Y. - Sureshkumar M. | 1R | 6-2, 6-4 | 1.16 | 4.35 | 
		
			| 11.01. |  | Podzus M. - Sureshkumar M. | R16 | 6-2, 6-4 | 1.14 | 4.75 | 
		
			| 09.01. |  | Sureshkumar M. - Purcell R. | 1R | 5-7, 6-3, 7-65 | 1.48 | 2.42 |