Chan Yeong Oh: Ranking, Schedule & Stats
Chan Yeong Oh is a professional tennis player from South Korea, born 27 June 1998. Oh plays right-handed. Oh stands 180 cm (5 ft 11 in) tall. Oh reached a career-high singles ranking of World No. 1017.
This page tracks Chan Yeong Oh's upcoming schedule, latest results, recent form and surface record, with each match linking through to a detailed head-to-head and pre-match analysis. Scores update live as matches are played.
Current form
2026 season2026Ratings & strengths
Umpiry ratings · updated dailySurface performanceSurfaces
CareerRecent results
Last 5Beyond today · rivals & careerBeyond today
Rivals
Most meetings
Most-played rivals. The record is Oh's wins–losses across all matches we have, qualifying excluded.
Season
Completed seasonResults
Season breakdown
2018 · by level, surface, sets2018Career
Career overview
More career statistics
Career serve & return
Absolute totals across the 11 matches we have on record. Green is Oh, grey is the same stat by the players they faced.
1st-serve points won by season
| Season | Oh | Opponents |
|---|---|---|
| 2026 | 65% | 73% |
| 2025 | 66% | 68% |
| 2024 | 66% | 68% |
| 2023 | 66% | 60% |
| 2017 | 64% | 72% |
| 2016 | 63% | 70% |
| Career | 65% | 68% |
Counted from the match statistics we hold, season by season — the cards above are career totals from our data provider, so the two can differ by a few tenths. Seasons with fewer than three matches on record are left out.
Career win–loss by level
| Level | W–L | Win % | Titles |
|---|---|---|---|
| Challenger | 0–4 | 0% | 0 |
| ITF / Futures | 51–49 | 51% | 0 |
Challenger and ITF matches are shown in grey and are not part of the tour-level total.
Surface record by season
Each cell is one season on one surface: the number is wins–losses, the colour is the win rate. Carpet is counted as indoor hard.
| Season | Hard | Clay | Grass | I.hard | Total |
|---|---|---|---|---|---|
| 2026 | 3–3 | · | · | 1–1 | 4–4 |
| Career | 3–3 50% | · | · | 1–1 50% | 4–4 50% |
Record at one tournament
Every edition entered: year, best round reached, wins and losses. Most recent first.
M25 Changwon 1 · Editions 3 · Record 9–2 · Titles 0
| Year | Best round | W | L |
|---|---|---|---|
| 2025 | R32 | 3 | 0 |
| 2024 | QF | 2 | 1 |
| 2023 | QF | 4 | 1 |
More on Umpiry · discovery
More players from South Korea
All →Frequently asked · Chan Yeong OhFrequently asked
How tall is Chan Yeong Oh?
Chan Yeong Oh is 180 cm (5 ft 11 in) tall.
When was Chan Yeong Oh born?
Chan Yeong Oh was born on 27 June 1998 (28 years old).
Where is Chan Yeong Oh from?
Chan Yeong Oh is from South Korea.
Is Chan Yeong Oh right or left-handed?
Chan Yeong Oh plays right-handed.