| Kobe challenger | Round | Result | H | A | 
		
			| 10.11. |  | Danie / Kudry - Jung / Peng | R16 | 6-4, 6-4 | 2.05 | 1.62 | 
		
			| Hua Hin challenger | Round | Result | H | A | 
		
			| 05.11. |  | Bai Y / Ghedi - Gong / Peng | QF | 5-7, 4-5 | 2.04 | 1.62 | 
		
			| 04.11. |  | Gong / Peng - Sornb / Watta | R16 | 6-1, 6-2 | 1.04 | 8.12 | 
		
			| Suzhou challenger | Round | Result | H | A | 
		
			| 31.10. |  | Lee H / Molch - Gong / Peng | F | 3-6, 7-65, 10-4 | 1.99 | 1.72 | 
		
			| 30.10. |  | Gong / Peng - Fabbi / Zopp | SF | 6-4, 1-6, 10-6 | 1.48 | 2.46 | 
		
			| 29.10. |  | Gong / Peng - Mekti / Skugo | QF | 6-2, 6-2 | 1.62 | 2.20 | 
		
			| 28.10. |  | Gong / Peng - Cipol / Ignat | R16 | 6-2, 6-2 | 1.65 | 2.07 | 
		
			| Ho Chi Minh City challenger | Round | Result | H | A | 
		
			| 14.10. |  | Lamas / Lange - Lee H / Peng | QF | 6-2, 7-5 | 2.31 | 1.54 | 
		
			| 12.10. |  | Lee H / Peng - Gigou / Merte | R16 | 6-2, 7-64 | 1.48 | 2.50 | 
		
			| Kaohsiung challenger | Round | Result | H | A | 
		
			| 27.09. |  | Hsieh / Yang - Gong / Peng | F | 6-2, 6-2 | 2.00 | 1.80 | 
		
			| 26.09. |  | Gong / Peng - Bhamb / Yi C. | SF | 6-4, 6-4 | 1.98 | 1.74 | 
		
			| 24.09. |  | Gong / Peng - Sato / Wu T. | QF | 6-4, 6-4 | 1.16 | 4.51 | 
		
			| 23.09. |  | Gong / Peng - Ho C. / Hung | R16 | 6-2, 6-1 | 1.22 | 3.83 | 
		
			| Bangkok challenger | Round | Result | H | A | 
		
			| 31.08. |  | Lee H / Zhang - Peng / Uchiy | R16 | 6-3, 3-6, 10-8 | 1.72 | 1.98 | 
		
			| Meerbusch challenger | Round | Result | H | A | 
		
			| 19.08. |  | Petzs / Puetz - Peng / Podli | R16 | 6-3, 6-3 | 1.50 | 2.44 | 
		
			| Portoroz challenger | Round | Result | H | A | 
		
			| 12.08. |  | De Ba / Frans - Karat / Peng | QF | 7-5, 4-6, 10-5 | 1.83 | 1.85 | 
		
			| 11.08. |  | Karat / Peng - Ghedi / Grigo | R16 | 6-4, 7-5 | 1.93 | 1.76 | 
		
			| Liberec challenger | Round | Result | H | A | 
		
			| 05.08. |  | Ramir / Reyes - Hubbl / Peng | R16 | 6-3, 6-2 | 1.48 | 2.50 | 
		
			| Davis Cup | Round | Result | H | A | 
		
			| 18.07. |  | Gonza / Huey - Lee H / Peng |  | 6-3, 7-64, 7-63 | 1.83 | 1.83 | 
		
			| Futures 2015 | Round | Result | H | A | 
		
			| 25.06. |  | Hung / Wang - Liang / Peng | SF | 6-0, 6-0 | 1.52 | 2.34 | 
		
			| 24.06. |  | Liang / Peng - Ho C. / Lin W | QF |  |  |  | 
		
			| 23.06. |  | Liang / Peng - Chiu / Tan L | R16 | 6-3, 64-7, 10-3 |  |  | 
		
			| Perugia challenger | Round | Result | H | A | 
		
			| 17.06. |  | Cerre / Paval - Peng / Yang | QF | 5-7, 6-4, 10-6 | 1.70 | 2.00 | 
		
			| 16.06. |  | Peng / Yang - Barne / Witte | R16 | 6-1, 6-2 | 1.12 | 5.25 | 
		
			| Caltanissetta challenger | Round | Result | H | A | 
		
			| 11.06. |  | Paval / Ungur - Peng / Yang | QF | 7-5, 7-65 | 1.40 | 2.73 | 
		
			| 09.06. |  | Peng / Yang - Di Ma / Schil | R16 | 6-3, 6-2 |  |  | 
		
			| Gimcheon challenger | Round | Result | H | A | 
		
			| 05.06. |  | Kim Y / Nam J - Gong / Peng | QF | 6-4, 6-2 | 3.69 | 1.24 | 
		
			| 02.06. |  | Gong / Peng - Kibi / Niki | R16 | 6-4, 6-1 |  |  | 
		
			| Seoul challenger | Round | Result | H | A | 
		
			| 16.05. |  | Gong / Peng - Lee H / Udomc | F | 6-4, 7-5 | 1.56 | 2.24 | 
		
			| 15.05. |  | Gong / Peng - Ratiw / Ratiw | SF | 6-4, 6-3 | 1.71 | 2.00 | 
		
			| 14.05. |  | Gong / Peng - Beste / Jasik | QF | 6-4, 3-6, 10-6 | 1.52 | 2.33 | 
		
			| 13.05. |  | Gong / Peng - Kwon / Lee D | R16 | 6-2, 6-4 | 1.32 | 3.11 | 
		
			| Busan challenger | Round | Result | H | A | 
		
			| 06.05. |  | Kutro / Skugo - Gong / Peng | R16 | 1-6, 6-4, 10-7 | 2.47 | 1.49 | 
		
			| Estoril | Round | Result | H | A | 
		
			| 28.04. |  | Mulle / Qures - Gong / Peng | R16 | 6-2, 6-4 | 1.28 | 3.27 | 
		
			| Vercelli challenger | Round | Result | H | A | 
		
			| 21.04. |  | Koolh / Midde - Gong / Peng | R16 | 6-3, 6-4 |  |  | 
		
			| Mersin challenger | Round | Result | H | A | 
		
			| 17.04. |  | Pavic / Venus - Gong / Peng | SF | 6-2, 6-4 | 1.46 | 2.53 | 
		
			| 16.04. |  | Gong / Peng - Coppe / Lamas | QF | 6-4, 7-5 | 1.56 | 2.24 | 
		
			| 13.04. |  | Gong / Peng - Karat / Koval | R16 | 7-5, 6-1 | 1.49 | 2.44 | 
		
			| Napoli 4 challenger | Round | Result | H | A | 
		
			| 08.04. |  | Basil / Bury - Gong / Peng | R16 | 6-2, 6-4 | 2.24 | 1.57 | 
		
			| Shenzhen challenger | Round | Result | H | A | 
		
			| 20.03. |  | Mynen / Shara - Gong / Peng | SF | 2-6, 7-62, 10-5 | 2.07 | 1.66 | 
		
			| 18.03. |  | Gong / Peng - Kudry / Nedov | QF | 3-6, 6-3, 10-3 | 1.78 | 1.91 | 
		
			| 16.03. |  | Gong / Peng - Lamas / Setki | R16 | 6-2, 6-2 | 1.40 | 2.70 | 
		
			| Wroclaw challenger | Round | Result | H | A | 
		
			| 21.02. |  | Petzs / Puetz - Marti / Peng | SF | 6-3, 6-2 | 1.44 | 2.59 | 
		
			| 20.02. |  | Marti / Peng - Hurka / Przys | QF | 7-69, 6-3 | 1.83 | 1.83 | 
		
			| 18.02. |  | Marti / Peng - Koniu / Kowal | R16 | 6-3, 1-6, 10-7 | 2.10 | 1.66 | 
		
			| Bergamo challenger | Round | Result | H | A | 
		
			| 13.02. |  | Koniu / Kowal - Gong / Peng | SF | 7-65, 6-3 | 1.83 | 1.83 | 
		
			| 12.02. |  | Gong / Peng - Kravc / March | QF | 3-6, 7-610, 12-10 | 1.57 | 2.23 | 
		
			| 10.02. |  | Gong / Peng - Jebav / Zelen | R16 | 7-65, 3-6, 17-15 | 1.64 | 2.10 | 
		
			| Montpellier | Round | Result | H | A | 
		
			| 05.02. |  | Junai / Shama - Gong / Peng | QF | 6-1, 6-1 | 1.56 | 2.25 | 
		
			| 03.02. |  | Gong / Peng - Lokol / Zvere | R16 | 6-4, 7-64 | 1.51 | 2.35 | 
		
			| Hong Kong challenger | Round | Result | H | A | 
		
			| 27.01. |  | Desei / Ebden - Gong / Peng | R16 | 6-1, 6-4 | 2.10 | 1.66 |