USA
30.01.98, 27 years
30.01.98, 27 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
China
11.05.96, 29 years
11.05.96, 29 years
Keanu Ellen vs. Yubo Chen - head to head matches
| 12.09.16 | Keanu Ellen | Yubo Chen | 6-2, 6-2 | match details |  USA F28 | Hard |
Keanu Ellen form & Yubo Chen form
Keanu Ellen - last matches
 Egypt F29 - Hard | ||||
| 09.10.17 q 1 | vs. Yousef Khamis | 4-6, 2-6 |  | match details |
| Egypt F28 - Hard | ||||
| 04.10.17 1st round | vs. Maciej Jablonski | 4-6, 2-6 | | match details |
| Egypt F27 - Hard | ||||
| 25.09.17 q 2 | vs. Antonio Zucca | 1-6, 2-5, - Keanu Ellen - retired | | match details |
| Egypt F26 - Hard | ||||
| 20.09.17 1st round | vs. Maxence Broville | 1-6, 1-6 | | match details |
| 18.09.17 q 1 | vs. Adriano Quinti | 7-63, 5-7, 6-4 |  | match details |
| 18.09.17 qual. | vs. Ashraf El Sayed | 6-2, 6-2 | | match details |
| USA F30 - Hard | ||||
| 11.09.17 | vs. Jayson Amos | 7-5, 1-0, Jayson Amos - retired | | match details |
| 11.09.17 q 1 | vs. Max Kurzban | 2-6, 6-3, 4-6 | | match details |
 Tunisia F22 - Clay | ||||
| 06.06.17 1st round | vs. Moez Echargui | 1-6, 2-6 | | match details |
| Tunisia F21 - Clay | ||||
| 29.05.17 qual. | vs. Victor Poncelet | 1-6, 1-6 | | match details |
| 29.05.17 q 2 | vs. Alessandro Aufiero | 6-1, 6-0 | | match details |
| Tunisia F20 - Clay | ||||
| 24.05.17 1st round | vs. Pierre Faivre | 1-6, 2-6 | | match details |
| Tunisia F16 - Clay | ||||
| 24.04.17 q 1 | vs. Santiago Besada | 2-6, 6-0, 0-6 | | match details |
| Tunisia F15 - Clay | ||||
| 17.04.17 q 1 | vs. Luca Margaroli | 2-6, 6-0, 2-6 | | match details |
| Tunisia F14 - Clay | ||||
| 10.04.17 q 1 | vs. Markus Wunder | 5-7, 2-6 | | match details |
| Tunisia F10 - Clay | ||||
| 13.03.17 q 1 | vs. Felipe Assuncao Garla | 1-6, 0-6 | | match details |
| Tunisia F9 - Clay | ||||
| 08.03.17 1st round | vs. Miljan Zekic | 0-6, 3-6 | | match details |
| Tunisia F8 - Clay | ||||
| 27.02.17 q 1 | vs. Bogdan Ionut Apostol | 1-6, 1-6 | | match details |
| USA F29 - Hard | ||||
| 19.09.16 | vs. Miles Seemann | 6-4, 5-7, 0-6 | | match details |
| USA F28 - Hard | ||||
| 12.09.16 q 1 | vs. Sem Verbeek | 3-6, 2-6 | | match details |
| 12.09.16 | vs. Yubo Chen | 6-2, 6-2 | | match details |
| USA F10 - Hard | ||||
| 14.03.16 q 2 | vs. Evan Zhu | 0-6, 1-1, - Keanu Ellen - retired | | match details |
| 14.03.16 q 1 | vs. Kaptan Kaster | 6-75, 3-0, Kaptan Kaster - retired | | match details |
| Maui Challenger - Hard | ||||
| 23.01.16 q 1 | vs. Michael Mmoh | 0-6, 0-6 | | match details |
| USA F1 - Hard | ||||
| 04.01.16 q 1 | vs. Shahin Khaledan | 2-6, 1-6 | | match details |
| USA F34 - I. hard | ||||
| 23.11.15 q 2 | vs. Or Ram-Harel | 2-6, 0-6 | | match details |
| 23.11.15 q 1 | vs. Ricardo Aulenbacher | 6-2, 6-0 | | match details |
| USA F33 - Clay | ||||
| 16.11.15 | vs. Brian Boggs | 6-0, 6-4 | | match details |
| 16.11.15 q 1 | vs. Gal Hakak | 0-6, 2-6 | | match details |
| USA F28 - Hard | ||||
| 28.09.15 | vs. Ryan Stanbury | 6-0, 6-1 | | match details |
Yubo Chen - last matches
| USA F30 - Hard | ||||
| 26.09.16 | vs. Vincent Reynaud | 0-6, 1-6 | | match details |
| USA F29 - Hard | ||||
| 19.09.16 | vs. Marcelo Tebet Filho | 3-6, 1-6 | | match details |
| USA F28 - Hard | ||||
| 12.09.16 | vs. Keanu Ellen | 2-6, 2-6 | | match details |
 China F7 - Hard | ||||
| 12.08.13 q 1 | vs. Hanxiang Chen | 1-6, 1-6 | | match details |