Country
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
USA
01.03.96, 29 years
01.03.96, 29 years
Sanam Singh vs. David Hsu - head to head matches
| 03.08.14 | q 2 | Sanam Singh | David Hsu | David Hsu - walk over | match details |  Aptos Challenger | Hard |
Sanam Singh form & David Hsu form
Sanam Singh - last matches
 Singapore F3 - Hard | ||||
| 06.06.17 1st round | vs. Nicholas S. Hu | 3-6, 1-6 |  | match details |
| Singapore F2 - Hard | ||||
| 01.06.17 2nd round | vs. Nicholas S. Hu | 2-6, 6-3, 5-7 | | match details |
| 31.05.17 1st round | vs. Hao Yuan Ng | 6-72, 7-60, 6-4 |  | match details |
 India F3 - Hard | ||||
| 02.03.17 1/4 | vs. Sami Reinwein | 1-6, 2-6 | | match details |
| 01.03.17 2nd round | vs. Karunuday Singh | 3-6, 7-68, 6-4 | | match details |
| 27.02.17 1st round | vs. Jui-Chen Hung | 6-4, 6-1 | | match details |
| India F1 - Hard | ||||
| 16.02.17 1/4 | vs. Yuki Bhambri | 1-6, 3-6 | | match details |
| 15.02.17 2nd round | vs. Niki Kaliyanda Poonacha | 6-2, 6-2 | | match details |
| 14.02.17 1st round | vs. Karunuday Singh | 7-62, 6-3 | | match details |
 Australia F10 - Hard | ||||
| 15.11.16 1st round | vs. Kody Pearson | 1-6, 6-77 | | match details |
| Pune Challenger - Hard | ||||
| 24.10.16 1st round | vs. Dmitry Popko | 6-3, 6-76, 6-75 | | match details |
 Ho Chi - Hard | ||||
| 13.10.16 2nd round | vs. Sergiy Stakhovsky | 1-6, 5-7 | | match details |
| 12.10.16 1st round | vs. Yuuya Kibi | 6-4, 6-4 | | match details |
| 10.10.16 qual. | vs. Kento Takeuchi | 6-2, 6-2 | | match details |
| 09.10.16 q 2 | vs. Nebojsa Peric | 6-4, 6-1 | | match details |
| 08.10.16 q 1 | vs. Congsup Congcar | 3-6, 6-4, 6-0 | | match details |
| India F6 - Hard | ||||
| 24.09.16 fin | vs. Prajnesh Gunneswaran | 6-3, 3-6, 6-4 | | match details |
| 23.09.16 1/2 | vs. N. Vijay Sundar Prashanth | 6-4, 7-62 | | match details |
| 22.09.16 1/4 | vs. N.Sriram Balaji | 1-6, 6-1, 6-3 | | match details |
| 21.09.16 2nd round | vs. Dhruv Sunish | 6-3, 6-4 | | match details |
| 20.09.16 1st round | vs. Suraj R Prabodh | 6-2, 6-2 | | match details |
| India F5 - Hard | ||||
| 16.09.16 1/2 | vs. N.Sriram Balaji | 2-6, 7-63, 4-6 | | match details |
| 15.09.16 1/4 | vs. Siddharth Vishwakarma | 3-6, 6-1, 6-3 | | match details |
| 14.09.16 2nd round | vs. Haadin Bava | 6-1, 6-1 | | match details |
| 13.09.16 1st round | vs. Aryan Goveas | 6-4, 6-2 | | match details |
| India F4 - Clay | ||||
| 08.09.16 1/4 | vs. Mukund Sasikumar | 3-6, 1-6 | | match details |
| 07.09.16 2nd round | vs. Manish Sureshkumar | 7-64, 6-3 | | match details |
| 06.09.16 1st round | vs. Vitalii Shcherba | 6-2, 6-3 | | match details |
 Bangkok Challenger - Hard | ||||
| 30.08.16 1st round | vs. Norbert Gombos | 6-3, 6-74, 2-6 | | match details |
 Granby Challenger - Hard | ||||
| 30.07.16 q 1 | vs. Hiroyasu Ehara | 2-6, 1-6 | | match details |
David Hsu - last matches
| Tiburon Challenger - Hard | ||||
| 04.10.14 q 1 | vs. Nils Langer | 0-6, 1-6 | | match details |
| USA F24 - Hard | ||||
| 08.09.14 q 2 | vs. Evan Zhu | 7-64, 6-4 | | match details |
| 08.09.14 1st round | vs. Mico Santiago | 3-6, 2-6 | | match details |
| 08.09.14 qual. | vs. Christopher Helliar | 6-4, 6-1 | | match details |
| 08.09.14 | vs. David Laser | 6-3, 6-4 | | match details |
| 08.09.14 q 1 | vs. Adrian Chamdani | 6-2, 6-0 | | match details |
| Aptos Challenger - Hard | ||||
| 03.08.14 q 2 | vs. Sanam Singh | - David Hsu - walk over | | match details |
| 02.08.14 q 1 | vs. Mac Styslinger | 5-7, 6-3, 6-3 | | match details |
| USA F8 - Hard | ||||
| 10.03.14 q 2 | vs. Kenneth Tao | 6-3, 3-6, 0-6 | | match details |
| 10.03.14 q 1 | vs. Santiago Sierra | 6-2, 6-2 | | match details |