|   Knoxville challenger | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 19.11. | 
			  | 
			Ram R / Reyno - Manka / Singh | 
			QF | 
			6-3, 6-3 | 
			  | 
			  | 
		
		
			| 18.11. | 
			  | 
			Manka / Singh - Grego / Wolma | 
			R16 | 
			7-6, 7-6 | 
			  | 
			  | 
		
		
			|   Champaign challenger | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 11.11. | 
			  | 
			Batti / Batti - Manka / Singh | 
			R16 | 
			7-6, 6-7, 10-6 | 
			  | 
			  | 
		
		
			|   Nashville challenger | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 08.11. | 
			  | 
			Ball / Rette - Manka / Singh | 
			F | 
			6-4, 7-5 | 
			  | 
			  | 
		
		
			| 06.11. | 
			  | 
			Manka / Singh - Oudse / Smycz | 
			SF | 
			6-2, 2-6, 10-6 | 
			  | 
			  | 
		
		
			| 05.11. | 
			  | 
			Manka / Singh - Fishe / Thoma | 
			QF | 
			6-3, 6-4 | 
			  | 
			  | 
		
		
			| 04.11. | 
			  | 
			Manka / Singh - Gasto / Jenki | 
			R16 | 
			7-6, 6-1 | 
			  | 
			  | 
		
		
			|   Calabasas challenger | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 15.10. | 
			  | 
			Cook / La Po - Manka / Singh | 
			QF | 
			7-5, 7-6 | 
			  | 
			  | 
		
		
			| 14.10. | 
			  | 
			Manka / Singh - Oudse / Sweet | 
			R16 | 
			7-5, 6-3 | 
			  | 
			  | 
		
		
			|   Sacramento challenger | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 08.10. | 
			  | 
			Amrit / King - Manka / Singh | 
			QF | 
			2-6, 6-3, 10-6 | 
			  | 
			  | 
		
		
			| 07.10. | 
			  | 
			Manka / Singh - Dorsc / Widom | 
			R16 | 
			6-3, 6-0 | 
			  | 
			  | 
		
		
			|   New Delhi 7 challenger | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 15.08. | 
			  | 
			Manka / Singh - Gajja / Raja | 
			F | 
			4-6, 6-4, 11-9 | 
			  | 
			  | 
		
		
			| 14.08. | 
			  | 
			Manka / Singh - An J. / Im K. | 
			SF | 
			 | 
			  | 
			  | 
		
		
			| 13.08. | 
			  | 
			Manka / Singh - Motom / Udomc | 
			QF | 
			7-5, 6-3 | 
			  | 
			  | 
		
		
			| 11.08. | 
			  | 
			Manka / Singh - Shara / Vardh | 
			R16 | 
			6-2, 5-7, 10-6 | 
			  | 
			  | 
		
		
			|   New Delhi 6 challenger | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 06.08. | 
			  | 
			Cakl / Kindl - Sipae / Singh | 
			QF | 
			6-1, 5-7, 10-4 | 
			  | 
			  | 
		
		
			| 05.08. | 
			  | 
			Sipae / Singh - An J. / Ito T | 
			R16 | 
			6-4, 6-2 | 
			  | 
			  | 
		
		
			|   Manchester challenger | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 20.07. | 
			  | 
			Feene / Smeet - Manka / Singh | 
			F | 
			6-3, 6-7, 10-6 | 
			  | 
			  | 
		
		
			| 18.07. | 
			  | 
			Manka / Singh - Gooda / Ryder | 
			SF | 
			5-7, 7-6, 10-4 | 
			  | 
			  | 
		
		
			| 17.07. | 
			  | 
			Manka / Singh - Snobe / Vacek | 
			QF | 
			6-1, 6-1 | 
			  | 
			  | 
		
		
			| 15.07. | 
			  | 
			Manka / Singh - Chekh / Desei | 
			R16 | 
			6-3, 6-2 | 
			  | 
			  | 
		
		
			|   Dublin challenger | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 30.06. | 
			  | 
			Karan / Klec - Manka / Singh | 
			R16 | 
			5-7, 7-6, 10-8 | 
			  | 
			  | 
		
		
			|   New Delhi 3 challenger | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 22.05. | 
			  | 
			Manka / Singh - Evans / Ghous | 
			F | 
			7-5, 6-3 | 
			  | 
			  | 
		
		
			| 21.05. | 
			  | 
			Manka / Singh - Feene / Raja | 
			SF | 
			6-4, 6-1 | 
			  | 
			  | 
		
		
			| 20.05. | 
			  | 
			Manka / Singh - Charr / Oger | 
			QF | 
			4-6, 7-6, 10-8 | 
			  | 
			  | 
		
		
			| 19.05. | 
			  | 
			Manka / Singh - Gide / Nelor | 
			R16 | 
			6-0, 6-2 | 
			  | 
			  | 
		
		
			|   New Delhi 2 challenger | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 14.05. | 
			  | 
			Amrit / Ram R - Manka / Singh | 
			QF | 
			6-2, 7-6 | 
			  | 
			  | 
		
		
			| 12.05. | 
			  | 
			Manka / Singh - Kudry / Motom | 
			R16 | 
			7-6, 6-4 | 
			  | 
			  |