| Tokyo 3 ITF | Round | Result | H | A | 
		
			| 10.11. |  | Hozum / Namig - Choi / Ozeki | SF | 7-68, 7-5 | 1.25 | 3.56 | 
		
			| 09.11. |  | Choi / Ozeki - Imani / Kobor | QF | 5-7, 6-1, 11-9 | 2.33 | 1.52 | 
		
			| 07.11. |  | Choi / Ozeki - Kang / Zhang | R16 | 6-1, 6-3 | 1.83 | 1.82 | 
		
			| Nonthaburi 5 ITF | Round | Result | H | A | 
		
			| 06.10. |  | Bjork / Sun L - Chan / Choi | QF | 6-4, 6-1 | 5.00 | 1.14 | 
		
			| 05.10. |  | Chan / Choi - Li Y. / Wang | R16 | 6-1, 6-2 | 1.13 | 5.44 | 
		
			| Hua Hin 3 ITF | Round | Result | H | A | 
		
			| 26.09. |  | Kim N / Pivov - Choi / Plipu | R16 | 6-2, 6-1 | 2.02 | 1.68 | 
		
			| Seoul WTA | Round | Result | H | A | 
		
			| 19.09. |  | Begu / Plisk - Choi / Kim N | R16 | 6-4, 66-7, 10-6 | 1.16 | 4.74 | 
		
			| Yeongwol 2 ITF | Round | Result | H | A | 
		
			| 08.09. |  | Kim D / Lee S - Choi / Kang | SF | 6-4, 6-1 | 2.67 | 1.39 | 
		
			| 07.09. |  | Choi / Kang - Han S / Hong | QF | 6-4, 6-3 | 1.28 | 3.30 | 
		
			| 05.09. |  | Choi / Kang - Lee J / Lee J | R16 | 6-1, 6-3 | 1.03 | 9.27 | 
		
			| Yeongwol ITF | Round | Result | H | A | 
		
			| 02.09. |  | Kim N / Lee P - Choi / Kang | F | 6-2, 6-2 | 1.82 | 1.81 | 
		
			| 01.09. |  | Choi / Kang - Kim D / Lee S | SF | 6-3, 4-6, 10-2 | 1.39 | 2.67 | 
		
			| 31.08. |  | Choi / Kang - Malmq / Walte | QF | 6-3, 6-2 | 1.19 | 4.05 | 
		
			| 29.08. |  | Choi / Kang - Barne / Ka A. | R16 | 6-1, 7-64 | 1.28 | 3.27 | 
		
			| Nonthaburi 3 ITF | Round | Result | H | A | 
		
			| 18.08. |  | Chan / Choi - Wongt / Wongt | F | 2-6, 6-1, 13-11 |  |  | 
		
			| 18.08. |  | Chan / Choi - Omae / Plipu | SF | 6-4, 3-6, 14-12 |  |  | 
		
			| 16.08. |  | Chan / Choi - Sawas / Tumth | QF | 6-1, 6-0 | 1.09 | 6.13 | 
		
			| 15.08. |  | Chan / Choi - Bains / Kerim | R16 | 6-3, 6-2 | 1.49 | 2.40 | 
		
			| Nonthaburi 2 ITF | Round | Result | H | A | 
		
			| 10.08. |  | Momko / Wongt - Chan / Choi | SF | 6-3, 6-4 | 3.03 | 1.34 | 
		
			| 09.08. |  | Chan / Choi - Fujio / Ozeki | QF | 6-1, 6-2 | 1.21 | 3.77 | 
		
			| 07.08. |  | Chan / Choi - Janda / Silak | R16 | 6-0, 6-1 | 1.08 | 6.63 | 
		
			| Tianjin ITF | Round | Result | H | A | 
		
			| 17.07. |  | Tang / Tian - Choi / Gai A | R16 | 6-2, 6-4 | 2.57 | 1.43 | 
		
			| Gimcheon 3 ITF | Round | Result | H | A | 
		
			| 17.06. |  | Choi / Kang - Kim D / Lee S | F | 6-4, 6-2 | 1.49 | 2.44 | 
		
			| 16.06. |  | Choi / Kang - Hong / Kim M | SF | 6-3, 6-1 | 1.57 | 2.21 | 
		
			| 15.06. |  | Choi / Kang - Kwon / Yoon | QF | 6-2, 6-1 | 1.04 | 8.36 | 
		
			| 14.06. |  | Choi / Kang - Sheng / Yoshi | R16 | 6-3, 3-6, 10-8 | 1.28 | 3.36 | 
		
			| Sangju ITF | Round | Result | H | A | 
		
			| 03.06. |  | Choi / Kang - Kim D / Lee S | F | 7-63, 6-3 | 1.49 | 2.44 | 
		
			| 02.06. |  | Choi / Kang - Baba / Saigo | SF | 6-1, 6-1 |  |  | 
		
			| 02.06. |  | Choi / Kang - Jeong / Mun Y | QF | 6-3, 6-2 | 1.14 | 4.76 | 
		
			| 30.05. |  | Choi / Kang - Lee H / Park | R16 | 6-1, 6-2 | 1.01 | 15.00 | 
		
			| Goyang ITF | Round | Result | H | A | 
		
			| 25.05. |  | Lorbe / Tjand - Choi / Lee S | QF | 7-63, 6-4 | 2.32 | 1.51 | 
		
			| 23.05. |  | Choi / Lee S - Kang / Kazio | R16 | 7-5, 6-4 | 1.71 | 1.96 | 
		
			| Incheon ITF | Round | Result | H | A | 
		
			| 20.05. |  | Krawc / Olmos - Choi / Kim N | F | 6-3, 2-6, 10-8 | 2.07 | 1.65 | 
		
			| 19.05. |  | Choi / Kim N - Han S / Kumkh | SF | 7-5, 7-5 | 1.71 | 1.95 | 
		
			| 18.05. |  | Choi / Kim N - Jeong / Kim S | QF | 6-1, 6-3 | 1.24 | 3.65 | 
		
			| 16.05. |  | Choi / Kim N - Han N / Lee S | R16 | 7-5, 1-6, 10-4 | 1.56 | 2.20 | 
		
			| Changwon ITF | Round | Result | H | A | 
		
			| 14.05. |  | Hong / Kang - Choi / Kim N | F | 6-4, 6-3 | 2.75 | 1.40 | 
		
			| 13.05. |  | Choi / Kim N - Lao D / Murra | SF | 6-3, 5-7, 10-8 | 1.72 | 1.98 | 
		
			| 11.05. |  | Choi / Kim N - Kim D / Yu M. | QF | 6-4, 3-6, 12-10 | 1.28 | 3.50 | 
		
			| 10.05. |  | Choi / Kim N - Choi / Jeong | R16 | 6-2, 6-1 | 1.06 | 7.05 | 
		
			| Kashiwa ITF | Round | Result | H | A | 
		
			| 05.04. |  | Jang / Lee Y - Choi / Kim N | R16 | 6-2, 4-6, 10-8 | 1.65 | 2.07 | 
		
			| Kofu ITF | Round | Result | H | A | 
		
			| 30.03. |  | Okuno / Sema - Choi / Kim N | QF | 6-4, 6-4 | 1.57 | 2.20 | 
		
			| 28.03. |  | Choi / Kim N - Lee S / Wang | R16 | 67-7, 6-1, 11-9 |  |  |