| Meerbusch challenger | Round | Result | H | A | 
		
			| 17.08. |  | Brown / Marx - Ebelt / Lee H | SF | 6-3, 4-6, 12-10 | 1.47 | 2.51 | 
		
			| 15.08. |  | Ebelt / Lee H - Knitt / Podli | QF |  | 1.38 | 2.80 | 
		
			| 14.08. |  | Ebelt / Lee H - Krets / Satsc | R16 | 6-4, 4-6, 10-7 | 1.78 | 1.92 | 
		
			| San Marino challenger | Round | Result | H | A | 
		
			| 06.08. |  | Skugo / Tosic - Ebelt / Lee H | R16 | 6-4, 6-4 |  |  | 
		
			| Liberec challenger | Round | Result | H | A | 
		
			| 03.08. |  | Junai / Puetz - Ebelt / Lee H | F | 6-0, 6-2 | 1.98 | 1.72 | 
		
			| 02.08. |  | Ebelt / Lee H - Konti / Kowal | SF | 6-2, 3-6, 10-4 | 1.75 | 1.94 | 
		
			| 01.08. |  | Ebelt / Lee H - Majsa / Proko | QF | 6-3, 6-4 | 1.08 | 6.75 | 
		
			| 29.07. |  | Ebelt / Lee H - Klec / Semja | R16 | 6-3, 6-1 |  |  | 
		
			| Oberstaufen challenger | Round | Result | H | A | 
		
			| 24.07. |  | Krets / Satsc - Ebelt / Lee H | QF | 6-4, 4-6, 10-8 |  |  | 
		
			| Marburg challenger | Round | Result | H | A | 
		
			| 27.06. |  | Golub / Korol - Ianni / Lee H | QF | 5-7, 7-67, 10-2 | 1.61 | 2.20 | 
		
			| 24.06. |  | Ianni / Lee H - Kahlk / Turk | R16 | 6-3, 6-2 | 1.25 | 3.40 | 
		
			| Milan challenger | Round | Result | H | A | 
		
			| 19.06. |  | Gonza / Letch - Danie / Lee H | R16 | 5-7, 6-1, 10-8 | 1.53 | 2.30 | 
		
			| Prague challenger | Round | Result | H | A | 
		
			| 16.06. |  | Lee H / Peng - Mirza / Zivko | F | 6-4, 4-6, 10-5 |  |  | 
		
			| 14.06. |  | Lee H / Peng - Pavic / Skugo | SF | 6-2, 6-3 |  |  | 
		
			| 13.06. |  | Lee H / Peng - Sikor / Stane | QF | 6-4, 6-3 | 1.33 | 2.95 | 
		
			| 11.06. |  | Lee H / Peng - Micha / Satra | R16 | 6-1, 6-1 |  |  | 
		
			| Furth challenger | Round | Result | H | A | 
		
			| 06.06. |  | Argue / Behar - Lee H / Peng | QF | 6-3, 0-6, 11-9 | 1.91 | 1.75 | 
		
			| 04.06. |  | Lee H / Peng - Krets / Satsc | R16 | 6-2, 6-1 | 1.57 | 2.20 | 
		
			| An-Ning challenger | Round | Result | H | A | 
		
			| 01.05. |  | Bolt / Stath - Lee H / Peng | QF | 7-64, 6-4 | 2.75 | 1.40 | 
		
			| 30.04. |  | Lee H / Peng - Hsieh / Yang | R16 | 3-6, 6-1, 10-8 |  |  | 
		
			| San Luis Potosi chall. | Round | Result | H | A | 
		
			| 27.03. |  | Ball / Gucci - Lee H / Peng | QF | 4-6, 6-3, 11-9 |  |  | 
		
			| 26.03. |  | Lee H / Peng - Schwa / Velot | R16 | 6-3, 6-4 | 1.43 | 2.61 |