Yoon Jeong Cho: Ranking, Schedule & Stats
Yoon Jeong Cho is a professional tennis player from South Korea, born 2 April 1979. Cho plays right-handed. Cho stands 167 cm (5 ft 6 in) tall. Cho has comparable records on hard (54%, 67-57) and grass (48%, 10-11).
This page tracks Yoon Jeong Cho'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 season2026Cho has won 12 of the last 30 first sets
Cho has won 5 of 11 deciding sets
Cho has won 55% of matches on hard
Ratings & strengths
Umpiry ratings · updated dailySurface performanceSurfaces
CareerWin rates are close across the career: hard 54%, grass 48%.
Recent results
Last 5Beyond today · rivals & careerBeyond today
Rivals
Most meetings
Most-played rivals. The record is Cho's wins–losses across all matches we have, qualifying excluded.
Season
Completed seasonResults
Season breakdown
2007 · by level, surface, sets2007Career
Career overview
Titles & finals
3 finals · 0 titles · 3 lost3 tour-level finals — 0 won, 3 lost. Grouped by the category the event held when the final was played.
More career statistics
Career serve & return
Absolute totals across the 153 matches we have on record. Green is Cho, grey is the same stat by the players they faced.
1st-serve points won by season
| Season | Cho | Opponents |
|---|---|---|
| 2006 | 44% | 72% |
| 2005 | 59% | 64% |
| 2003 | 56% | 66% |
| Career | 55% | 66% |
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 |
|---|---|---|---|
| Grand Slam | 7–13 | 35% | 0 |
| ATP 500 | 0–1 | 0% | 0 |
| Other tour level | 32–29 | 52% | — |
| Tour level | 39–43 | 48% | 0 |
| ITF / Futures | 113–59 | 66% | 0 |
Challenger and ITF matches are shown in grey and are not part of the tour-level total.
Record at one tournament
Every edition entered: year, best round reached, wins and losses. Most recent first.
US Open · Editions 6 · Record 10–6 · Titles 0
Tournament page →| Year | Best round | W | L |
|---|---|---|---|
| 2007 | R128 | 0 | 1 |
| 2005 | R32 | 2 | 1 |
| 2003 | R128 | 0 | 1 |
| 2002 | R32 | 5 | 1 |
| 2001 | R128 | 3 | 1 |
| 2000 | Q128 | 0 | 1 |
More on Umpiry · discovery
More players from South Korea
All →Frequently asked · Yoon Jeong ChoFrequently asked
How tall is Yoon Jeong Cho?
Yoon Jeong Cho is 167 cm (5 ft 6 in) tall.
When was Yoon Jeong Cho born?
Yoon Jeong Cho was born on 2 April 1979 (47 years old).
Where is Yoon Jeong Cho from?
Yoon Jeong Cho is from South Korea.
Is Yoon Jeong Cho right or left-handed?
Yoon Jeong Cho plays right-handed.
How good is Yoon Jeong Cho on hard?
Yoon Jeong Cho's hard-court record stands at 67-57, a 54% win rate.