USA
01.03.96, 29 years
01.03.96, 29 years
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
United Kingdom
18.04.92, 33 years
18.04.92, 33 years
David Hsu vs. Christopher Helliar - head to head matches
| 08.09.14 | qual. | David Hsu | Christopher Helliar | 6-4, 6-1 | match details |  USA F24 | Hard |
David Hsu form & Christopher Helliar form
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 | - | | 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 |
Christopher Helliar - last matches
| USA F31 - Clay | ||||
| 02.11.15 | vs. Eduardo Lourido Sanchez | 5-7, 6-2, 6-3 | | match details |
| 02.11.15 q 1 | vs. Chris Devoize | 6-1, 6-75, 6-78 | | match details |
| USA F15 - Clay | ||||
| 04.05.15 q 1 | vs. Jake Devine | - Christopher Helliar - walk over | | match details |
| USA F14 - Clay | ||||
| 27.04.15 1st round | vs. Farzin Danny Amiri | 6-1, 6-3 | | match details |
| 27.04.15 q 1 | vs. Ognjen Samardzic | 7-5, 6-3 | | match details |
| 27.04.15 2nd round | vs. Ben Mclachlan | 2-6, 0-6 | | match details |
| 27.04.15 q 2 | vs. James Turbervill | 6-3, 6-4 | | match details |
| 27.04.15 qual. | vs. Christopher Barrus | 6-4, 6-4 | | match details |
| USA F31 - Clay | ||||
| 10.11.14 q 2 | vs. Julian Zlobinsky | 6-1, 6-1 | | match details |
| 10.11.14 qual. | vs. Alexander Sendegeya | 6-2, 1-6, 6-3 | | match details |
| 10.11.14 1st round | vs. Gary Kushnirovich | 6-4, 6-2 | | match details |
| 10.11.14 q 1 | vs. Joel Link | 6-2, 6-4 | | match details |
| 10.11.14 2nd round | vs. Wil Spencer | 6-76, 0-6 | | match details |
| USA F30 - Clay | ||||
| 03.11.14 1st round | vs. Spencer Richey | 6-2, 6-3 | | match details |
| 03.11.14 2nd round | vs. Catalin-Ionut Gard | 7-5, 2-6, 2-6 | | match details |
| USA F28 - Hard | ||||
| 13.10.14 q 1 | vs. Mitchell Dobek | 6-1, 6-4 | | match details |
| 13.10.14 q 2 | vs. Ryan Haviland | 2-6, 3-6 | | match details |
| USA F27 - Hard | ||||
| 06.10.14 q 1 | vs. Adam Gustavsson | 6-3, 5-7, 6-2 | | match details |
| 06.10.14 q 2 | vs. Tom Jomby | 4-6, 6-3, 0-6 | | match details |
| USA F26 - Hard | ||||
| 22.09.14 q 2 | vs. Sahak Bazrganian | 7-5, 6-2 | | match details |
| 22.09.14 qual. | vs. Skyler Butts | 6-3, 6-2 | | match details |
| 22.09.14 | vs. Ben Hoogland | 6-2, 6-0 | | match details |
| 22.09.14 1st round | vs. Boris Nicola Bakalov | 3-6, 6-3, 6-2 | | match details |
| 22.09.14 2nd round | vs. Gregory Ouellette | 4-6, 4-6 | | match details |
| 22.09.14 q 1 | vs. Luke Steeb | 6-0, 6-1 | | match details |
| USA F25 - Hard | ||||
| 15.09.14 q 1 | vs. Slim Hamza | 7-64, 6-2 | | match details |
| 15.09.14 q 2 | vs. Junior A. Ore | 3-6, 4-6 | | match details |
| 15.09.14 | vs. Andrei Marinescu | 6-2, 6-1 | | match details |
| USA F24 - Hard | ||||
| 08.09.14 qual. | vs. David Hsu | 4-6, 1-6 | | match details |
| 08.09.14 q 1 | vs. Tibor Vukajlovic | 6-2, 6-2 | | match details |
