Name: Chan-Yeong Oh
Country: Republic of Korea
Birthdate: 27.06.98, 25 years
ATP ranking: 889
TOP ranking's position: 860 (24.07.17, 18 points)
Points: 16
Prize money: 15.618 $
Matches total: 163
Win: 93
%: 57.06 %
Country: Republic of Korea
Birthdate: 27.06.98, 25 years
ATP ranking: 889
TOP ranking's position: 860 (24.07.17, 18 points)
Points: 16
Prize money: 15.618 $
Matches total: 163
Win: 93
%: 57.06 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2023 | 8/2 | 8/2 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2022 | 1/2 | 1/2 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2019 | 1/1 | 1/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2018 | 9/8 | 8/7 | 1/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2017 | 24/15 | 24/15 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2016 | 40/24 | 29/19 | 10/4 | 0/0 | 1/1 | 0/0 | 0/0 |
| 2015 | 5/8 | 4/6 | 1/1 | 0/0 | 0/0 | 0/1 | 0/0 |
| 2014 | 0/6 | 0/4 | 0/1 | 0/0 | 0/0 | 0/1 | 0/0 |
| 2013 | 5/4 | 5/4 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 93/70 | 80/60 | 12/7 | 0/0 | 1/1 | 0/2 | 0/0 |
| perc. % | 57.06 % | 57.14 % | 63.16 % | 0 % | 50 % | 0 % | 0 % |
Chan-Yeong Oh / Fixtures
| no matches found |
Chan-Yeong Oh form / year 2014
Chan-Yeong Oh / year 2014
| 31.08.14 | 1st round | Frances Tiafoe | Chan-Yeong Oh | 6-2, 6-3 |  | match details |  U.S. Open | Hard |
| 01.07.14 | 1st round | Matias Zukas | Chan-Yeong Oh | 6-4, 3-6, 6-1 | | match details |  Wimbledon (juniors) | Grass |
| 01.06.14 | 1st round | Alex Rybakov | Chan-Yeong Oh | 6-4, 6-4 | | match details |  French Open | Clay |
| 10.05.14 | q 1 | Karol Beck | Chan-Yeong Oh | 6-3, 6-2 | | match details |  Busan Challenger | Hard |
| 21.04.14 | 1st round | Dzmitry Zhyrmont | Chan-Yeong Oh | 6-0, 7-65 | | match details | Korea F1 | Hard |
| 19.01.14 | 1st round | Petros Chrysochos | Chan-Yeong Oh | 7-5, 7-63 | | match details |  Australian Open | Hard |
