Japan Open 1999
Nicolas Kiefer won the title, beating Wayne Ferreira 7–6(5) 7–5 in the final.
Latest results
- Semifinal: Nicolas Kiefer def. Jonas Bjorkman 4–6 6–1 6–4
- Semifinal: Wayne Ferreira def. Thomas Johansson 6–3 6–2
- Quarterfinal: Jonas Bjorkman def. Richard Krajicek 3–6 7–5 6–1
- Quarterfinal: Nicolas Kiefer def. Thomas Enqvist 6–7(5) 7–5 6–4
Tokyo 1999 1999
- Defending champion
- Andrei Pavel
Ranking points by round
| Champion | 500 |
| Runner-up | 330 |
| Semifinal | 200 |
| Quarterfinal | 100 |
| Round of 16 | 50 |
| Round of 32 | 0 |
| Qualifier bonus | 25 |
Recent finals
| Year | Champion | Runner-up |
|---|---|---|
| 1998 | Andrei Pavel | Byron Black |
| 1997 | Richard Krajicek | Lionel Roux |
| 1996 | Pete Sampras | Richey Reneberg |
| 1995 | Michael Chang | Mark Philippoussis |
| 1994 | Goran Ivanisevic | Michael Chang |
| 1993 | Ivan Lendl | Todd Martin |
| 1992 | Ivan Lendl | Henrik Holm |
| 1991 | Stefan Edberg | Derrick Rostagno |
Matches by round
55 finishedFinal
1 finishedFin
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Quarterfinals
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Round of 16
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Round of 32
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Round of 64
24 finishedFin
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