MATCH
| 04.10.14 | q 1 | Nils Langer | David Hsu | 6-0, 6-1 |  Tiburon Challenger | Hard |
MATCH STATS
| 1st SERVE % | 27/37 (73%) | 23/45 (51%) |
| 1st SERVE POINTS WON | 20/27 (74%) | 12/23 (52%) |
| 2nd SERVE POINTS WON | 7/10 (70%) | 5/22 (23%) |
| BREAK POINTS WON | 6/10 (60%) | 0/3 (0%) |
| TOTAL RETURN POINTS WON | 28/45 (62%) | 10/37 (27%) |
| TOTAL POINTS WON | 55/82 (67%) | 27/82 (33%) |
| DOUBLE FAULTS | 1 | 4 |
| ACES | 5 | 2 |
MATCH STATS
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
Nils Langer vs. David Hsu - H2H matches
| 04.10.14 | q 1 | Nils Langer | David Hsu | 6-0, 6-1 | match details | Tiburon Challenger | Hard |
Nils Langer form & David Hsu form
Nils Langer - last matches
 Germany F9 - Clay | ||||
| 01.08.17 1st round | vs. Philipp Davydenko | 4-6, 6-2, 0-3, - Nils Langer - retired |  | match details |
 Umag - Clay | ||||
| 16.07.17 q 1 | vs. Franko Skugor | 7-66, 2-6, 3-6 | | match details |
 Lisbon Challenger - Clay | ||||
| 10.06.17 q 1 | vs. Carlos Taberner | 2-6, 3-6 | | match details |
 Italy F15 - Clay | ||||
| 31.05.17 2nd round | vs. Gianni Mina | 2-6, 4-6 | | match details |
| 30.05.17 1st round | vs. Alexander Lazov | 6-0, 6-4 |  | match details |
 Lyon - Clay | ||||
| 20.05.17 q 1 | vs. Kyle Edmund | 3-6, 5-7 | | match details |
| Italy F12 - Clay | ||||
| 13.05.17 1/2 | vs. Juan Pablo Ficovich | 4-6, 0-6 | | match details |
| 12.05.17 1/4 | vs. Tobias Simon | 4-6, 6-3, 7-5 | | match details |
| 11.05.17 2nd round | vs. Giovanni Fonio | 6-4, 7-5 | | match details |
| 10.05.17 1st round | vs. Vasile Antonescu | 6-2, 2-6, 6-3 | | match details |
| France F10 - Clay | ||||
| 05.05.17 1/4 | vs. Maxime Chazal | 2-5, - Nils Langer - retired | | match details |
| 04.05.17 2nd round | vs. Louis Tessa | 7-5, 6-2 | | match details |
| 02.05.17 1st round | vs. Alen Avidzba | 6-75, 6-4, 6-2 | | match details |
 Leon Challenger - Hard | ||||
| 28.03.17 qual. | vs. Adrian Menendez-Maceiras | 1-6, 6-78 | | match details |
| 27.03.17 q 2 | vs. Andrea Arnaboldi | 7-5, 6-3 | | match details |
| 26.03.17 q 1 | vs. Luis Patino | 4-6, 6-4, 6-1 | | match details |
| Guadalajara Challenger - Hard | ||||
| 19.03.17 q 1 | vs. Roberto Cid Subervi | 5-7, 1-6 | | match details |
| Italy F2 - Carpet | ||||
| 28.02.17 1st round | vs. Matthias Bachinger | 4-6, 0-6 | | match details |
| Bergamo Challenger - I. hard | ||||
| 23.02.17 2nd round | vs. Matteo Berrettini | 4-6, 5-7 | | match details |
| 21.02.17 1st round | vs. Luca Vanni | 7-5, 4-6, 6-3 | | match details |
| 20.02.17 qual. | vs. Remi Boutillier | 0-6, 2-6 | | match details |
| 19.02.17 q 2 | vs. Hugo Grenier | 6-2, 6-4 | | match details |
| 18.02.17 q 1 | vs. Salvatore Caruso | 7-5, 7-5 | | match details |
 Budapest Challenger - I. hard | ||||
| 04.02.17 q 1 | vs. Matthias Bachinger | 2-5, - Nils Langer - retired | | match details |
| Germany F3 - Carpet | ||||
| 25.01.17 1st round | vs. Robin Kern | 2-6, 4-6 | | match details |
| Koblenz Challenger - I. hard | ||||
| 22.01.17 fin | vs. Ruben Bemelmans | 4-6, 6-3, 6-70 | | match details |
| 21.01.17 1/2 | vs. Daniel Masur | 6-1, 6-3 | | match details |
| 20.01.17 1/4 | vs. Daniel Brands | 7-60, 6-2 | | match details |
| 19.01.17 2nd round | vs. Alessandro Giannessi | 6-2, 6-0 | | match details |
| 18.01.17 1st round | vs. Yannik Reuter | 6-1, 6-3 | | 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 1 | vs. Santiago Sierra | 6-2, 6-2 | | match details |
| 10.03.14 q 2 | vs. Kenneth Tao | 6-3, 3-6, 0-6 | | match details |
