Yong Il Yoon: Ranking, Schedule & Stats
Yong Il Yoon is a professional tennis player from South Korea, born 23 September 1973. Yoon plays right-handed. Yoon stands 175 cm (5 ft 9 in) tall.
This page tracks Yong Il Yoon'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 season2026Yoon has won 14 of the last 30 first sets
Yoon has won 2 of 6 deciding sets
Ratings & strengths
Umpiry ratings · updated dailySurface performanceSurfaces
CareerWin rates are close across the career: grass 50%, hard 48%.
Recent results
Last 5Beyond today · rivals & careerBeyond today
Rivals
Most meetings
Most-played rivals. The record is Yoon's wins–losses across all matches we have, qualifying excluded.
Season
Completed seasonResults
Season breakdown
2002 · by level, surface, sets2002Career
Career overview
More career statistics
Career serve & return
Absolute totals across the 46 matches we have on record. Green is Yoon, grey is the same stat by the players they faced.
1st-serve points won by season
| Season | Yoon | Opponents |
|---|---|---|
| 2001 | 66% | 78% |
| 2000 | 69% | 66% |
| Career | 67% | 73% |
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 | 0–2 | 0% | 0 |
| Other tour level | 12–12 | 50% | — |
| Tour level | 12–14 | 46% | 0 |
| ITF / Futures | 220–72 | 75% | 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.
Korea Masters 1 · Editions 5 · Record 18–2 · Titles 3
| Year | Best round | W | L |
|---|---|---|---|
| 1997 | Title | 5 | 0 |
| 1996 | Title | 4 | 0 |
| 1994 | Title | 4 | 0 |
| 1993 | SF | 3 | 1 |
| 1992 | R16 | 2 | 1 |
More on Umpiry · discovery
More players from South Korea
All →Frequently asked · Yong Il YoonFrequently asked
How tall is Yong Il Yoon?
Yong Il Yoon is 175 cm (5 ft 9 in) tall.
When was Yong Il Yoon born?
Yong Il Yoon was born on 23 September 1973 (53 years old).
Where is Yong Il Yoon from?
Yong Il Yoon is from South Korea.
Is Yong Il Yoon right or left-handed?
Yong Il Yoon plays right-handed.