| Futures 2017 | Round | Result | H | A | 
		
			| 15.12. |  | Chung / Song - Gao X / Sun F | F | 7-65, 3-6, 10-6 | 2.20 | 1.58 | 
		
			| 14.12. |  | Gao X / Sun F - Dulda / Kim C | SF | 6-3, 6-2 | 1.28 | 3.33 | 
		
			| 13.12. |  | Gao X / Sun F - Harri / Meis | QF | 7-5, 6-4 | 1.31 | 3.19 | 
		
			| 11.12. |  | Gao X / Sun F - Taylo / Taylo | R16 | 7-5, 6-4 | 1.20 | 4.12 | 
		
			| 07.12. |  | Chung / Song - Gao X / Sun F | SF | 63-7, 7-5, 11-9 | 2.23 | 1.55 | 
		
			| 06.12. |  | Gao X / Sun F - Dulda / Saban | QF | 6-1, 6-3 | 1.29 | 3.29 | 
		
			| 04.12. |  | Gao X / Sun F - Kerdl / Kerdl | R16 | 6-0, 7-60 | 1.05 | 7.55 | 
		
			| Suzhou challenger | Round | Result | H | A | 
		
			| 28.10. |  | Gao X / Sun F - Gong / Zhang | F | 7-65, 4-6, 10-7 | 2.50 | 1.48 | 
		
			| 26.10. |  | Gao X / Sun F - Ghedi / Shyla | SF | 6-3, 6-2 | 2.13 | 1.63 | 
		
			| 25.10. |  | Gao X / Sun F - Frige / Niest | QF | 6-4, 6-1 | 1.57 | 2.24 | 
		
			| 24.10. |  | Gao X / Sun F - Kecma / Petro | R16 | 6-4, 4-6, 10-8 | 2.60 | 1.44 | 
		
			| Ningbo challenger | Round | Result | H | A | 
		
			| 16.10. |  | Menen / Monte - Gao X / Zhang | R16 | 6-1, 7-65 | 2.23 | 1.57 | 
		
			| Futures 2017 | Round | Result | H | A | 
		
			| 11.10. |  | Bolt / Whitt - Gao X / Jasik | QF | 6-4, 3-6, 10-7 | 1.36 | 3.00 | 
		
			| 10.10. |  | Gao X / Jasik - Bourc / Putte | R16 | 6-4, 6-4 | 1.24 | 3.51 | 
		
			| 05.10. |  | Li Z. / Mousl - Gao X / Jasik | SF | 7-62, 6-2 |  |  | 
		
			| 05.10. |  | Gao X / Jasik - Kuble / Puodz | QF | 6-1, 7-63 | 1.83 | 1.82 | 
		
			| 04.10. |  | Gao X / Jasik - Frawl / Harri | R16 | 7-5, 4-6, 10-5 | 1.50 | 2.50 | 
		
			| 26.09. |  | Verbe / Watan - Gao X / Jasik | R16 | 5-7, 7-5, 10-5 | 2.25 | 1.57 | 
		
			| Shanghai challenger | Round | Result | H | A | 
		
			| 13.09. |  | Chapl / Savil - Gao X / Li Z. | R16 | 3-6, 6-4, 10-2 | 1.66 | 1.89 | 
		
			| Zhangjiagang challenger | Round | Result | H | A | 
		
			| 09.09. |  | Gao X / Zhang - Chen / Yi C. | F | 6-2, 6-3 | 2.23 | 1.54 | 
		
			| 08.09. |  | Gao X / Zhang - Nedun / Prasa | SF | 6-4, 6-2 |  |  | 
		
			| 08.09. |  | Gao X / Zhang - Matsu / Vardh | QF | 6-4, 6-3 | 2.64 | 1.41 | 
		
			| 07.09. |  | Gao X / Zhang - Wu H. / Xia Z | R16 | 6-4, 2-6, 10-4 | 1.29 | 3.33 | 
		
			| Chengdu challenger | Round | Result | H | A | 
		
			| 02.08. |  | Feng / Zhong - Gao X / Li Z. | R16 | 7-65, 2-6, 10-5 | 5.59 | 1.09 | 
		
			| Futures 2017 | Round | Result | H | A | 
		
			| 27.07. |  | Huang / Wang - Gao X / Li Z. | SF | 6-4, 3-6, 10-6 | 4.17 | 1.19 | 
		
			| 26.07. |  | Gao X / Li Z. - Polki / Zheng | QF |  | 1.14 | 5.00 | 
		
			| 25.07. |  | Gao X / Li Z. - Meng / Wang | R16 | 6-1, 6-1 | 1.05 | 7.59 | 
		
			| 08.07. |  | Gao X / Li Z. - Wu H. / Xia Z | F | 7-64, 6-2 | 1.12 | 5.50 | 
		
			| 07.07. |  | Gao X / Li Z. - Wu D. / Zhang | SF | 6-3, 6-3 | 1.83 | 1.82 | 
		
			| 05.07. |  | Gao X / Li Z. - He Y. / Lu T. | QF | 7-64, 6-4 | 1.19 | 4.20 | 
		
			| 04.07. |  | Gao X / Li Z. - Chen / Li J. | R16 | 6-3, 6-3 | 1.06 | 7.25 | 
		
			| 01.07. |  | Gao X / Li Z. - He Y. / Zhang | F | 6-3, 6-2 | 1.38 | 2.72 | 
		
			| 30.06. |  | Gao X / Li Z. - Wang / Wang | SF | 3-1 | 1.07 | 6.44 | 
		
			| 28.06. |  | Gao X / Li Z. - Purce / Sadle | QF | 6-4, 6-1 | 1.04 | 8.41 | 
		
			| 26.06. |  | Gao X / Li Z. - Commi / Mu T. | R16 | 6-0, 6-2 | 1.02 | 11.38 | 
		
			| 25.05. |  | Sarki / Tearn - Gao X / Li Z. | QF | 6-2, 7-64 | 2.41 | 1.49 | 
		
			| 23.05. |  | Gao X / Li Z. - He Y. / Yunch | R16 | 7-62, 6-4 | 1.08 | 6.12 | 
		
			| 19.05. |  | Imai / Uchid - Gao X / Li Z. | F | 4-6, 6-4, 10-8 | 2.38 | 1.50 | 
		
			| 18.05. |  | Gao X / Li Z. - Purce / Stath | SF | 6-4, 6-2 | 1.31 | 3.17 | 
		
			| 17.05. |  | Gao X / Li Z. - Lin W / Trong | QF | 6-3, 7-63 | 1.23 | 3.73 | 
		
			| 15.05. |  | Gao X / Li Z. - Bourc / Kelly | R16 | 65-7, 7-64, 10-7 | 1.50 | 2.50 | 
		
			| 10.05. |  | Bourc / Kelly - Cao Z / Gao X | QF | 6-4, 3-6, 10-3 |  |  | 
		
			| 08.05. |  | Cao Z / Gao X - He Y. / Podzu | R16 | 6-2, 6-4 | 1.83 | 1.83 | 
		
			| 10.04. |  | Sun F / Te R. - Gao X / Li Z. | R16 | 6-4, 4-6, 10-6 | 3.87 | 1.21 | 
		
			| 08.04. |  | Gao X / Li Z. - Peng / Wang | F | 4-6, 6-3, 10-6 | 1.96 | 1.71 | 
		
			| 07.04. |  | Gao X / Li Z. - Kapas / Mertl | SF | 6-3, 4-6, 10-5 | 1.83 | 1.83 | 
		
			| 06.04. |  | Gao X / Li Z. - Feng / Zhong | QF | 6-3, 7-5 | 1.10 | 5.88 | 
		
			| 03.04. |  | Gao X / Li Z. - Chang / Wang | R16 | 64-7, 6-4, 10-7 | 1.34 | 2.96 | 
		
			| 24.03. |  | Ito Y / Yamas - Gao X / Li Z. | SF | 6-4, 6-4 | 2.42 | 1.48 | 
		
			| 23.03. |  | Gao X / Li Z. - Imai / Uesug | QF | 7-67, 7-5 |  |  | 
		
			| 23.03. |  | Gao X / Li Z. - Chung / Lee J | R16 | 7-63, 64-7, 11-9 | 1.32 | 3.06 | 
		
			| 14.03. |  | Niki / Uesug - Gao X / Li Z. | R16 | 7-62, 3-6, 10-3 | 2.20 | 1.56 | 
		
			| 09.03. |  | Niki / Uesug - Gao X / Li Z. | QF | 3-6, 7-5, 10-7 | 2.45 | 1.49 | 
		
			| 07.03. |  | Gao X / Li Z. - Ehara / Shiga | R16 | 6-3, 6-4 | 1.21 | 3.87 |