USA
31.01.94, 31 years
31.01.94, 31 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
Becker O'Shaughnessey vs. Yuanfeng Li - head to head matches
| 17.06.13 | q 1 | Becker O'Shaughnessey | Yuanfeng Li | 6-3, 6-2 | match details |  USA F16 | Clay |
Becker O'Shaughnessey form & Yuanfeng Li form
Becker O'Shaughnessey - last matches
| USA F31 - Clay | ||||
| 10.11.14 q 2 | vs. Dominic Cotrone | 6-73, 6-4, 6-1 |  | match details |
| 10.11.14 qual. | vs. Vadym Kalyuzhnyy | 5-7, 3-6 |  | match details |
| 10.11.14 | vs. Patricio Zarazua | 6-1, 6-0 | | match details |
| 10.11.14 q 1 | vs. Quinton Vega | 6-4, 6-2 | | match details |
| USA F30 - Clay | ||||
| 03.11.14 q 1 | vs. Gera Boryachinskiy | 6-1, 7-61 | | match details |
| 03.11.14 qual. | vs. Donovan Mcseveney | 6-1, 1-6, 5-7 | | match details |
| 03.11.14 q 2 | vs. Nikko Madregallejo | 4-6, 6-2, 6-3 | | match details |
| 03.11.14 | vs. Andrew G. Goodwin | 6-4, 6-3 | | match details |
| Atlanta - Hard | ||||
| 20.07.14 q 2 | vs. Kevin King | 3-6, 2-6 | | match details |
| 19.07.14 q 1 | vs. Santiago Gonzalez | 6-4, 6-2 | | match details |
| USA F20 - Hard | ||||
| 14.07.14 1st round | vs. Luke Bambridge | 1-6, 6-79 | | match details |
| USA F30 - Clay | ||||
| 04.11.13 q 2 | vs. Trey Yates | 2-6, 7-5, 6-3 | | match details |
| 04.11.13 qual. | vs. Vadym Kalyuzhnyy | 3-6, 3-6 | | match details |
| 04.11.13 q 1 | vs. Siim Tuus | 6-0, 7-5 | | match details |
| USA F28 - Clay | ||||
| 21.10.13 2nd round | vs. Romain Arneodo | 6-75, 1-6 | | match details |
| 21.10.13 1st round | vs. Andrew Carter | 7-5, 6-73, 6-4 | | match details |
| USA F22 - Hard | ||||
| 05.08.13 1st round | vs. Evan King | 2-6, 5-7 | | match details |
| USA F21 - Hard | ||||
| 29.07.13 q 2 | vs. Joey Swaysland | 4-6, 6-2, 6-2 | | match details |
| 29.07.13 1st round | vs. Michael Shabaz | 6-3, 6-78, 6-3 | | match details |
| 29.07.13 qual. | vs. Patrick Davidson | 4-6, 6-4, 7-5 | | match details |
| 29.07.13 1/4 | vs. Vijayant Malik | 4-6, 1-6 | | match details |
| 29.07.13 2nd round | vs. Ryan Shane | 6-3, 3-6, 6-3 | | match details |
| 29.07.13 q 1 | vs. Alexandre Latychev | 6-1, 6-0 | | match details |
| USA F20 - Hard | ||||
| 22.07.13 | vs. Anthony Delcore | 6-2, 6-1 | | match details |
| 22.07.13 q 1 | vs. Harrison Adams | 6-3, 7-5 | | match details |
| 22.07.13 q 2 | vs. Robbie Mudge | 4-6, 4-6 | | match details |
| USA F16 - Clay | ||||
| 17.06.13 | vs. Drew Van Orderlain | 6-3, 6-3 | | match details |
| 17.06.13 qual. | vs. A.j. Catanzariti | 4-6, 6-3, 4-6 | | match details |
| 17.06.13 q 1 | vs. Yuanfeng Li | 6-3, 6-2 | | match details |
| 17.06.13 q 2 | vs. Frances Tiafoe | 6-3, 6-3 | | match details |
Yuanfeng Li - last matches
 M15 Antalya - Clay | ||||
| 08.03.20 q 1 | vs. Costin Paval | 2-6, 4-6 | | match details |
 M25 Murcia - Clay | ||||
| 04.03.20 1st round | vs. Marco Bortolotti | 2-6, 3-6 | | match details |
| 03.03.20 qual. | vs. Pol Fernandez | 6-2, 6-2 | | match details |
| 02.03.20 q 2 | vs. Vicente Oliver Moratalla | 6-2, 2-6, 17-15 | | match details |
| 02.03.20 q 1 | vs. Alvaro Alcaraz Garfia | 6-1, 6-1 | | match details |
 M25 Lima - Clay | ||||
| 11.02.20 1st round | vs. Martin Cuevas | 2-6, 2-6 | | match details |
| 10.02.20 q 2 | vs. Gianluca Ballotta | 6-3, 6-1 | | match details |
| 10.02.20 qual. | vs. Thiago Cigarran | 6-2, 6-3 | | match details |
| M25 Lima - Clay | ||||
| 06.02.20 1st round | vs. Pedro Iamachkine | 7-65, 7-5 | | match details |
| 06.02.20 2nd round | vs. Carlos Gomez-Herrera | 5-7, 6-4, 1-6 | | match details |
| 03.02.20 qual. | vs. Federico Zeballos | 2-6, 4-6 | | match details |
| 03.02.20 q 2 | vs. Christopher Angulo | 6-1, 6-4 | | match details |
 Shenzhen Challenger - Hard | ||||
| 28.10.19 1st round | vs. Teimuraz Gabashvili | 3-6, 2-6 | | match details |
| Liuzhou Challenger - Hard | ||||
| 22.10.19 1st round | vs. Matej Sabanov | 3-6, 2-6 | | match details |
| Ningboo Challenger - Hard | ||||
| 14.10.19 1st round | vs. Borna Gojo | 3-6, 7-67, 1-6 | | match details |
| M15 Nanchang - Clay | ||||
| 02.10.19 1st round | vs. Chukang Wang | 4-6, 6-72 | | match details |
| M15 Nanchang - Clay | ||||
| 26.09.19 2nd round | vs. Vladimir Ivanov | 2-6, 4-6 | | match details |
| 24.09.19 1st round | vs. N. Vijay Sundar Prashanth | 6-0, 7-5 | | match details |
| M15 Nanchang - Clay | ||||
| 20.09.19 1/4 | vs. Luca Castelnuovo | 6-3, 5-7, 3-6 | | match details |
| 19.09.19 2nd round | vs. Sheng Tang | 6-3, 6-1 | | match details |
| 17.09.19 1st round | vs. Xiaoyu He | 6-0, 6-2 | | match details |
 M15 Hua - Hard | ||||
| 02.09.19 q 1 | vs. Chanchin Sookton-Eng | 4-6, 6-2, 7-10 | | match details |
| M15 Hua - Hard | ||||
| 30.08.19 1/4 | vs. Seongchan Hong | 1-6, 2-6 | | match details |
| 29.08.19 2nd round | vs. Hao Wu | 6-4, 4-0, Hao Wu - retired | | match details |
| 28.08.19 1st round | vs. Chanchin Sookton-Eng | 6-3, 6-3 | | match details |
| 27.08.19 q 1 | vs. Tanakorn Srirat | 6-4, 6-3 | | match details |
| 27.08.19 qual. | vs. Nitin Kumar Sinha | 2-6, 6-4, 10-5 | | match details |
| M15 Hua - Hard | ||||
| 21.08.19 1st round | vs. Ryan Peniston | 2-6, 1-6 | | match details |
| M25 Kunshan - Hard | ||||
| 05.07.19 1/4 | vs. Haitong Xia | 4-6, 6-1, 6-73 | | match details |
| 04.07.19 2nd round | vs. Ye Cong Mo | 6-0, 7-5 | | match details |