| Changwon ITF |
Round |
Result |
H |
A |
| 05.05. |
|
Jeong / Zhang - Choi / Han J |
R16 |
6-2, 6-2 |
1.33 |
2.98 |
| Goyang ITF |
Round |
Result |
H |
A |
| 01.05. |
|
Kim D / Park - Choi / Zhang |
SF |
3-6, 6-0, 10-6 |
1.51 |
2.34 |
| 30.04. |
|
Choi / Zhang - Ha S. / Kang |
QF |
7-5, 7-5 |
1.10 |
5.65 |
| 28.04. |
|
Choi / Zhang - Ahn Y / Moon |
R16 |
6-3, 4-6, 10-7 |
1.08 |
6.65 |
| Miyazaki 2 ITF |
Round |
Result |
H |
A |
| 23.04. |
|
Nagat / Sato - Choi / Jang |
QF |
6-1, 7-64 |
1.16 |
4.41 |
| 22.04. |
|
Choi / Jang - Kawag / Kitah |
R16 |
6-3, 7-5 |
1.84 |
1.84 |
| Miyazaki ITF |
Round |
Result |
H |
A |
| 14.04. |
|
Kosak / Uemur - Choi / Goto |
R16 |
6-3, 7-67 |
2.68 |
1.40 |
| Maanshan 2 ITF |
Round |
Result |
H |
A |
| 11.03. |
|
Hou Y / Wang - Choi / Wang |
QF |
|
|
|
| 10.03. |
|
Choi / Wang - Burdi / Suvir |
R16 |
6-4, 6-1 |
|
|
| Maanshan ITF |
Round |
Result |
H |
A |
| 05.03. |
|
Sun Y / Zhao - Choi / Yodpe |
QF |
6-4, 6-4 |
|
|
| 04.03. |
|
Choi / Yodpe - Liu L / Xiao |
R16 |
6-3, 7-5 |
1.28 |
3.35 |
| Monastir 24 ITF |
Round |
Result |
H |
A |
| 26.02. |
|
Back / Sakel - Choi / Tse E |
QF |
6-2, 6-1 |
1.49 |
2.40 |
| 24.02. |
|
Choi / Tse E - Chlpa / Urso |
R16 |
6-0, 6-4 |
|
|
| Monastir 23 ITF |
Round |
Result |
H |
A |
| 18.02. |
|
Garci / Verma - Choi / Kim Y |
R16 |
6-2, 5-7, 10-5 |
2.80 |
1.36 |
| Monastir 22 ITF |
Round |
Result |
H |
A |
| 14.02. |
|
Choi / Konst - Sakel / Zelni |
F |
5-7, 6-1, 10-8 |
4.40 |
1.15 |
| 13.02. |
|
Choi / Konst - Lene / Petre |
SF |
6-1, 3-6, 10-7 |
2.60 |
1.42 |
| 12.02. |
|
Choi / Konst - Kim Y / Wang |
QF |
6-2, 5-7, 10-7 |
2.13 |
1.61 |
| 11.02. |
|
Choi / Konst - Bedin / Hurka |
R16 |
6-4, 6-2 |
1.21 |
3.94 |