|   Bol 15 ITF | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 28.10. | 
			  | 
			Horvit M. - Rennert J. | 
			1R | 
			7-5, 6-1 | 
			1.29 | 
			3.19 | 
		
		
			| 28.10. | 
			  | 
			Rennert J. - Gomez Kraemer A. | 
			Q-R16 | 
			6-3, 6-2 | 
			  | 
			  | 
		
		
			| 27.10. | 
			  | 
			Rennert J. - Djurickovic G. | 
			Q-2R | 
			6-0, 6-1 | 
			  | 
			  | 
		
		
			|   Bol 12 ITF | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 24.10. | 
			  | 
			Horvit M. - Rennert J. | 
			QF | 
			6-1, 6-2 | 
			1.35 | 
			2.92 | 
		
		
			| 23.10. | 
			  | 
			Rennert J. - Sziedat F. | 
			R16 | 
			6-2, 6-4 | 
			3.07 | 
			1.32 | 
		
		
			| 22.10. | 
			  | 
			Rennert J. - Dernikovic R. | 
			1R | 
			2-6, 7-5, 6-1 | 
			1.45 | 
			2.54 | 
		
		
			| 21.10. | 
			  | 
			Rennert J. - Zaparyniuk A. | 
			Q-R16 | 
			6-4, 6-4 | 
			  | 
			  | 
		
		
			| 20.10. | 
			  | 
			Rennert J. - Joha-Bilic A. | 
			Q-2R | 
			6-2, 6-2 | 
			  | 
			  | 
		
		
			|   Reims ITF | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 29.09. | 
			  | 
			Gadamauri T. - Rennert J. | 
			Q-R16 | 
			6-1, 6-2 | 
			  | 
			  | 
		
		
			| 29.09. | 
			  | 
			Rennert J. - Burylo M. | 
			Q-2R | 
			6-2, 6-3 | 
			1.35 | 
			2.86 | 
		
		
			| 28.09. | 
			  | 
			Rennert J. - Lopez C. | 
			Q-1R | 
			6-2, 6-1 | 
			1.22 | 
			3.60 | 
		
		
			|   UTR Pro Tennis Series 5 | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 20.09. | 
			  | 
			Ciobanu D. - Rennert J. | 
			  | 
			3-6, 6-3, 7-5 | 
			4.00 | 
			1.18 | 
		
		
			| 19.09. | 
			  | 
			Rennert J. - De Boer J. | 
			  | 
			6-3, 7-5 | 
			1.03 | 
			7.75 | 
		
		
			| 17.09. | 
			  | 
			Rennert J. - Udina V. | 
			  | 
			6-1, 6-0 | 
			1.01 | 
			9.00 | 
		
		
			| 16.09. | 
			  | 
			Lazar A. - Rennert J. | 
			  | 
			7-65, 7-5 | 
			3.00 | 
			1.30 | 
		
		
			| 15.09. | 
			  | 
			Rennert J. - Laguza A. | 
			  | 
			6-3, 6-0 | 
			1.07 | 
			6.25 | 
		
		
			| 14.09. | 
			  | 
			Rennert J. - Janssen C. | 
			  | 
			6-1, 6-1 | 
			1.07 | 
			5.88 | 
		
		
			|   Haren ITF | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 04.09. | 
			  | 
			Silva J. - Rennert J. | 
			R16 | 
			6-3, 4-6, 6-3 | 
			1.63 | 
			2.14 | 
		
		
			| 03.09. | 
			  | 
			Rennert J. - De Zeeuw J. | 
			1R | 
			7-5, 0-6, 6-4 | 
			4.02 | 
			1.20 | 
		
		
			| 01.09. | 
			  | 
			Rennert J. - Vermeer P. | 
			Q-R16 | 
			6-3, 6-1 | 
			  | 
			  | 
		
		
			| 31.08. | 
			  | 
			Rennert J. - De Boer J. | 
			Q-2R | 
			6-1, 6-2 | 
			  | 
			  | 
		
		
			|   Kaltenkirchen ITF | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 28.08. | 
			  | 
			Soriano Santiago M. - Rennert J. | 
			R16 | 
			6-4, 4-6, 7-5 | 
			1.50 | 
			2.40 | 
		
		
			| 26.08. | 
			  | 
			Rennert J. - Bajraliu L. | 
			1R | 
			6-3, 6-2 | 
			5.10 | 
			1.13 | 
		
		
			|   Erwitte ITF | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 10.08. | 
			  | 
			Ekshibarova V. - Rennert J. | 
			Q-2R | 
			6-4, 6-2 | 
			  | 
			  | 
		
		
			| 10.08. | 
			  | 
			Rennert J. - Jaeger E. | 
			Q-1R | 
			6-3, 65-7, 10-8 | 
			  | 
			  | 
		
		
			|   UTR Pro Tennis Series 5 | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 27.07. | 
			  | 
			Borodulina V. - Rennert J. | 
			  | 
			7-5, 7-64 | 
			4.20 | 
			1.15 | 
		
		
			| 20.07. | 
			  | 
			Zolotareva R. - Rennert J. | 
			  | 
			7-5, 6-1 | 
			  | 
			  | 
		
		
			| 19.07. | 
			  | 
			Rennert J. - Mykhailets S. | 
			  | 
			6-2, 6-1 | 
			1.58 | 
			2.15 | 
		
		
			| 18.07. | 
			  | 
			Rennert J. - Fridthjof C. | 
			  | 
			6-1, 6-0 | 
			1.33 | 
			2.85 | 
		
		
			| 17.07. | 
			  | 
			Rennert J. - Bakhmutkina P. | 
			  | 
			6-4, 6-1 | 
			2.20 | 
			1.55 | 
		
		
			| 17.07. | 
			  | 
			Rennert J. - Spee B. | 
			  | 
			6-0, 6-3 | 
			1.22 | 
			3.50 | 
		
		
			| 14.07. | 
			  | 
			Rennert J. - Khrebtova V. | 
			  | 
			6-2, 6-2 | 
			1.30 | 
			3.00 | 
		
		
			|   Aschaffenburg ITF | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 07.07. | 
			  | 
			Schmidt A. - Rennert J. | 
			Q-1R | 
			6-0, 6-2 | 
			1.06 | 
			6.55 | 
		
		
			|   Heraklion ITF | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 18.03. | 
			  | 
			Groth G. - Rennert J. | 
			Q-R16 | 
			6-2, 6-4 | 
			  | 
			  | 
		
		
			| 17.03. | 
			  | 
			Rennert J. - Quaglia L. | 
			Q-2R | 
			6-1, 6-1 | 
			  | 
			  | 
		
		
			|   Manacor 3 ITF | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 25.02. | 
			  | 
			Groth G. - Rennert J. | 
			Q-R16 | 
			6-4, 2-6, 10-7 | 
			  | 
			  | 
		
		
			| 24.02. | 
			  | 
			Rennert J. - Paris S. | 
			Q-2R | 
			6-1, 1-0 | 
			  | 
			  | 
		
		
			| 23.02. | 
			  | 
			Rennert J. - Korokozidi E. | 
			Q-1R | 
			6-0, 2-6, 10-2 | 
			  | 
			  | 
		
		
			|   Manacor 2 ITF | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 18.02. | 
			  | 
			Svendsen J. - Rennert J. | 
			Q-R16 | 
			3-6, 6-1, 10-8 | 
			  | 
			  | 
		
		
			| 16.02. | 
			  | 
			Rennert J. - Perello Saavedra J. | 
			Q-2R | 
			7-6, 7-6 | 
			  | 
			  | 
		
		
			| 16.02. | 
			  | 
			Rennert J. - Ascanio Tarife E. | 
			Q-1R | 
			6-3, 6-1 | 
			  | 
			  | 
		
		
			|   Manacor ITF | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 09.02. | 
			  | 
			Safi M. - Rennert J. | 
			Q-1R | 
			3-6, 6-4, 10-8 | 
			  | 
			  | 
		
		
			|   Oslo ITF | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 05.01. | 
			  | 
			Trklja N. - Rennert J. | 
			Q-1R | 
			6-4, 6-2 | 
			3.00 | 
			1.36 |