| Knoxville challenger |
Round |
Result |
H |
A |
| 19.11. |
|
Ram R / Reyno - Manka / Singh |
QF |
6-3, 6-3 |
|
|
| 18.11. |
|
Manka / Singh - Grego / Wolma |
R16 |
7-6, 7-6 |
|
|
| Champaign challenger |
Round |
Result |
H |
A |
| 11.11. |
|
Batti / Batti - Manka / Singh |
R16 |
7-6, 6-7, 10-6 |
|
|
| Nashville challenger |
Round |
Result |
H |
A |
| 08.11. |
|
Ball / Rette - Manka / Singh |
F |
6-4, 7-5 |
|
|
| 06.11. |
|
Manka / Singh - Oudse / Smycz |
SF |
6-2, 2-6, 10-6 |
|
|
| 05.11. |
|
Manka / Singh - Fishe / Thoma |
QF |
6-3, 6-4 |
|
|
| 04.11. |
|
Manka / Singh - Gasto / Jenki |
R16 |
7-6, 6-1 |
|
|
| Calabasas challenger |
Round |
Result |
H |
A |
| 15.10. |
|
Cook / La Po - Manka / Singh |
QF |
7-5, 7-6 |
|
|
| 14.10. |
|
Manka / Singh - Oudse / Sweet |
R16 |
7-5, 6-3 |
|
|
| Sacramento challenger |
Round |
Result |
H |
A |
| 08.10. |
|
Amrit / King - Manka / Singh |
QF |
2-6, 6-3, 10-6 |
|
|
| 07.10. |
|
Manka / Singh - Dorsc / Widom |
R16 |
6-3, 6-0 |
|
|
| New Delhi 7 challenger |
Round |
Result |
H |
A |
| 15.08. |
|
Manka / Singh - Gajja / Raja |
F |
4-6, 6-4, 11-9 |
|
|
| 14.08. |
|
Manka / Singh - An J. / Im K. |
SF |
|
|
|
| 13.08. |
|
Manka / Singh - Motom / Udomc |
QF |
7-5, 6-3 |
|
|
| 11.08. |
|
Manka / Singh - Shara / Vardh |
R16 |
6-2, 5-7, 10-6 |
|
|
| New Delhi 6 challenger |
Round |
Result |
H |
A |
| 06.08. |
|
Cakl / Kindl - Sipae / Singh |
QF |
6-1, 5-7, 10-4 |
|
|
| 05.08. |
|
Sipae / Singh - An J. / Ito T |
R16 |
6-4, 6-2 |
|
|
| Manchester challenger |
Round |
Result |
H |
A |
| 20.07. |
|
Feene / Smeet - Manka / Singh |
F |
6-3, 6-7, 10-6 |
|
|
| 18.07. |
|
Manka / Singh - Gooda / Ryder |
SF |
5-7, 7-6, 10-4 |
|
|
| 17.07. |
|
Manka / Singh - Snobe / Vacek |
QF |
6-1, 6-1 |
|
|
| 15.07. |
|
Manka / Singh - Chekh / Desei |
R16 |
6-3, 6-2 |
|
|
| Dublin challenger |
Round |
Result |
H |
A |
| 30.06. |
|
Karan / Klec - Manka / Singh |
R16 |
5-7, 7-6, 10-8 |
|
|
| New Delhi 3 challenger |
Round |
Result |
H |
A |
| 22.05. |
|
Manka / Singh - Evans / Ghous |
F |
7-5, 6-3 |
|
|
| 21.05. |
|
Manka / Singh - Feene / Raja |
SF |
6-4, 6-1 |
|
|
| 20.05. |
|
Manka / Singh - Charr / Oger |
QF |
4-6, 7-6, 10-8 |
|
|
| 19.05. |
|
Manka / Singh - Gide / Nelor |
R16 |
6-0, 6-2 |
|
|
| New Delhi 2 challenger |
Round |
Result |
H |
A |
| 14.05. |
|
Amrit / Ram R - Manka / Singh |
QF |
6-2, 7-6 |
|
|
| 12.05. |
|
Manka / Singh - Kudry / Motom |
R16 |
7-6, 6-4 |
|
|