YY
Yong Il Yoon
Last ranked
#1307
Career high
#140
Overall record
20-20
Record by surface
Last 20 matches
| Date | Tournament | Round | Surface | Result | Opponent | Score |
|---|---|---|---|---|---|---|
| 2002-02-08 | Davis Cup G1 QF: KOR vs JPN | Round Robin | Carpet | L | Gouichi Motomura | 3-6 6-2 6-2 6-3 |
| 2002-02-08 | Davis Cup G1 QF: KOR vs JPN | Round Robin | Carpet | L | Takao Suzuki | 7-5 6-4 6-3 |
| 2001-10-01 | Tokyo | Round of 64 | Hard | L | Tomas Zib | 6-3 6-1 |
| 2001-09-17 | Shanghai | Round of 16 | Hard | L | Noam Behr | 7-6(3) 6-7(6) 6-2 |
| 2001-09-17 | Shanghai | Round of 32 | Hard | W | Thomas Shimada | 6-4 6-4 |
| 2001-06-25 | Wimbledon | Round of 128 | Grass | L | Yevgeny Kafelnikov | 6-4 6-2 6-4 |
| 2001-04-06 | Davis Cup G1 PO: KOR vs INA | Round Robin | Hard | W | Suwandi Suwandi | 6-3 7-6(3) 6-2 |
| 2000-10-09 | Tokyo | Round of 16 | Hard | L | Mark Philippoussis | 7-6(7) 6-4 |
| 2000-10-09 | Tokyo | Round of 32 | Hard | W | David Prinosil | 4-6 7-5 6-1 |
| 2000-10-09 | Tokyo | Round of 64 | Hard | W | Christian Vinck | 6-4 1-6 6-2 |
| 2000-04-07 | Davis Cup G1 SF: IND vs KOR | Round Robin | Grass | L | Leander Paes | 6-4 6-2 6-3 |
| 2000-02-04 | Davis Cup G1 QF: JPN vs KOR | Round Robin | Carpet | L | Gouichi Motomura | 6-3 4-6 6-4 2-6 6-3 |
| 1999-02-19 | Davis Cup G1 QF: KOR vs IND | Round Robin | Hard | W | Mahesh Bhupathi | 6-7(5) 6-1 6-1 6-1 |
| 1999-02-19 | Davis Cup G1 QF: KOR vs IND | Round Robin | Hard | W | Leander Paes | 4-6 3-6 7-5 6-2 6-1 |
| 1998-08-31 | US Open | Round of 128 | Hard | L | Jonathan Stark | 6-2 6-4 6-4 |
| 1998-07-17 | Davis Cup G1 PO: KOR vs CHN | Round Robin | Hard | L | Yue Wei Wang | 2-6 6-3 7-6(1) |
| 1998-07-17 | Davis Cup G1 PO: KOR vs CHN | Round Robin | Hard | W | Jing Zhu Yang | 6-3 6-2 6-0 |
| 1998-04-03 | Davis Cup G1 SF: KOR vs UZB | Round Robin | Clay | L | Oleg Ogorodov | 6-4 6-7(4) 6-4 7-6(5) |
| 1998-04-03 | Davis Cup G1 SF: KOR vs UZB | Round Robin | Clay | L | Vadim Kutsenko | 4-6 6-4 6-4 6-2 |
| 1997-09-19 | Davis Cup WG PO: SUI vs KOR | Round Robin | Carpet | W | Lorenzo Manta | 6-4 6-3 |
Most-played opponents
| Opponent | Wins | Losses | Total | H2H |
|---|---|---|---|---|
| Suwandi Suwandi | 4 | 0 | 4 | view H2H |
| Takao Suzuki | 1 | 1 | 2 | view H2H |
| Gouichi Motomura | 0 | 2 | 2 | view H2H |
| Leander Paes | 1 | 1 | 2 | view H2H |
| Gianluca Pozzi | 1 | 0 | 1 | view H2H |
| Bing Chao Lin | 1 | 0 | 1 | view H2H |
| Bonit Wiryawan | 1 | 0 | 1 | view H2H |
| Andrian Raturandang | 1 | 0 | 1 | view H2H |
| Noam Behr | 0 | 1 | 1 | view H2H |
| Shuzo Matsuoka | 1 | 0 | 1 | view H2H |