| Fairfield challenger | Round | Result | H | A | 
		
			| 11.10. |  | Johns / Thayn - Harpe / Vande | SF | 6-4, 7-64 | 1.97 | 1.75 | 
		
			| 09.10. |  | Harpe / Vande - Bianc / Fuchs | QF | 4-6, 6-4, 10-8 | 1.57 | 2.24 | 
		
			| 08.10. |  | Harpe / Vande - Banth / Raman | R16 | 6-2, 6-1 | 2.39 | 1.51 | 
		
			| Tiburon challenger | Round | Result | H | A | 
		
			| 03.10. |  | Reyno / Watt - Harpe / Zink | QF | 7-5, 4-6, 10-2 | 1.58 | 2.16 | 
		
			| 02.10. |  | Harpe / Zink - Pinni / Sekul | R16 | 4-6, 6-1, 10-4 | 1.16 | 4.57 | 
		
			| Las Vegas challenger | Round | Result | H | A | 
		
			| 26.09. |  | Goldh / Wineg - Harpe / Monda | QF | 6-3, 6-4 | 1.90 | 1.81 | 
		
			| 24.09. |  | Harpe / Monda - Bondi / Cania | R16 | 7-63, 6-3 | 1.51 | 2.41 | 
		
			| Winston Salem challenger | Round | Result | H | A | 
		
			| 12.09. |  | Bianc / Milav - Harpe / Monda | SF | 6-2, 7-62 | 2.44 | 1.50 | 
		
			| 11.09. |  | Harpe / Monda - Boula / Trott | QF | 6-4, 6-4 | 1.56 | 2.25 | 
		
			| 10.09. |  | Harpe / Monda - Ganta / Matsu | R16 | 6-4, 6-3 | 1.30 | 3.20 | 
		
			| Sumter challenger | Round | Result | H | A | 
		
			| 15.08. |  | Bolli / Balaj - Harpe / Isaro | QF | 6-4, 4-6, 12-10 | 1.30 | 3.25 | 
		
			| Chicago challenger | Round | Result | H | A | 
		
			| 06.08. |  | Reyno / Watt - Harpe / Isaro | R16 | 6-3, 62-7, 10-6 | 1.49 | 2.48 | 
		
			| Lexington challenger | Round | Result | H | A | 
		
			| 31.07. |  | Kumar / Pears - Bayld / Harpe | QF | 7-62, 6-4 | 2.29 | 1.55 | 
		
			| 30.07. |  | Bayld / Harpe - Magin / Pache | R16 | 6-3, 6-3 | 1.56 | 2.23 | 
		
			| Bloomfield Hills challenger | Round | Result | H | A | 
		
			| 24.07. |  | Wineg / Zheng - Harpe / Sheeh | QF | 6-3, 4-6, 10-7 | 1.98 | 1.74 | 
		
			| 23.07. |  | Harpe / Sheeh - Pears / Tu L. | R16 | 2-6, 6-4, 10-8 | 2.06 | 1.67 | 
		
			| Cary challenger | Round | Result | H | A | 
		
			| 05.07. |  | Reyno / Watt - Harpe / Hilde | F | 6-3, 62-7, 10-5 | 1.74 | 1.99 | 
		
			| 04.07. |  | Harpe / Hilde - Isaro / Noguc | SF | 6-3, 3-6, 10-3 | 1.73 | 1.98 | 
		
			| 03.07. |  | Harpe / Hilde - Manni / Shick | QF | 62-7, 7-611, 10-5 | 1.27 | 3.24 | 
		
			| 03.07. |  | Harpe / Hilde - Hach / Rodri | R16 | 6-4, 6-4 | 1.61 | 2.17 | 
		
			| Tyler challenger | Round | Result | H | A | 
		
			| 04.06. |  | Kiger / Malon - Harpe / Pears | R16 | 5-7, 6-4, 10-7 | 1.58 | 2.25 | 
		
			| Little Rock challenger | Round | Result | H | A | 
		
			| 31.05. |  | Britt / Isaro - Harpe / Pears | QF | 6-4, 6-4 | 2.63 | 1.42 | 
		
			| 29.05. |  | Harpe / Pears - Hach / Zink | R16 | 6-4, 6-3 | 2.54 | 1.45 | 
		
			| Morelia challenger | Round | Result | H | A | 
		
			| 27.03. |  | Gonza / Hach - Harpe / Reyno | R16 | 7-5, 3-6, 12-10 | 1.44 | 2.63 | 
		
			| Phoenix challenger | Round | Result | H | A | 
		
			| 12.03. |  | Harpe / Spizz - Fearn / Harpe | R16 | 6-4, 4-6, 10-4 | 1.85 | 1.84 | 
		
			| Brisbane 3 challenger | Round | Result | H | A | 
		
			| 08.02. |  | Charl / Harpe - Hulme / Watt | F | 4-6, 7-65, 12-10 | 1.46 | 2.55 | 
		
			| 07.02. |  | Charl / Harpe - Ellis / Hsu Y | SF |  | 1.91 | 1.78 | 
		
			| 06.02. |  | Charl / Harpe - Hazaw / Imai | QF | 4-6, 6-3, 10-6 | 1.22 | 3.88 | 
		
			| 05.02. |  | Charl / Harpe - Pears / Sheeh | R16 | 6-3, 65-7, 10-8 | 1.56 | 2.25 | 
		
			| Brisbane challenger | Round | Result | H | A | 
		
			| 01.02. |  | Romio / Sincl - Charl / Harpe | F | 7-62, 7-5 | 1.63 | 2.10 | 
		
			| 31.01. |  | Charl / Harpe - Langm / Nanda | SF | 6-3, 6-4 | 1.44 | 2.60 | 
		
			| 30.01. |  | Charl / Harpe - Delan / Imamu | QF | 7-5, 6-2 | 1.51 | 2.35 | 
		
			| 29.01. |  | Charl / Harpe - Hulme / Watt | R16 | 4-6, 6-4, 10-6 | 1.40 | 2.65 | 
		
			| Canberra 2 challenger | Round | Result | H | A | 
		
			| 02.01. |  | Kovac / Krueg - Fearn / Harpe | QF | 6-4, 4-6, 10-7 | 2.10 | 1.60 | 
		
			| 01.01. |  | Fearn / Harpe - Shimi / Trott | R16 | 64-7, 6-4, 10-8 | 2.61 | 1.45 |