Most Titles
Open Era singles titles.
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Stefan Edberg 4 titles
John McEnroe won the 1988 Japan Open, defeating Stefan Edberg 6-2 6-2 in the final. The ATP 250 event was played April 11–17 on hard courts in Tokyo, Japan.
The Japan Open is Tokyo's ATP tournament and is played on hard courts at Ariake Tennis Park.
Full tournament history →Historical categories use documented modern equivalents where available; unresolved editions keep their recorded category. Mapping details.
54 recorded singles results
| Winner | Score | Loser | H2H | Match Data | Date | Round |
|---|---|---|---|---|---|---|
| F (1) | ||||||
| John McEnroe | 6-2 6-2 | Stefan Edberg DEF | H2H | Match data | Apr 17, 1988* | F |
| SF (2) | ||||||
| John McEnroe | 6-3 0-6 6-4 | Brad Gilbert | H2H | Match data | Apr 16, 1988* | SF |
| Stefan Edberg DEF | 6-2 6-2 | Tim Mayotte | H2H | Match data | Apr 16, 1988* | SF |
| QF (4) | ||||||
| John McEnroe | 7-6 7-6 | Shuzo Matsuoka | H2H | Match data | Apr 16, 1988* | QF |
| Tim Mayotte | 6-3 6-4 | Mikael Pernfors | H2H | Match data | Apr 16, 1988* | QF |
| Stefan Edberg DEF | 6-4 6-3 | Brad Drewett | H2H | Match data | Apr 16, 1988* | QF |
| Brad Gilbert | 6-3 6-2 | David Pate CH | H2H | Match data | Apr 16, 1988* | QF |
| R16 (8) | ||||||
| Mikael Pernfors | 6-2 6-4 | Dan Goldie | H2H | Match data | Apr 15, 1988* | R16 |
| Tim Mayotte | 7-6 6-4 | Steve Shaw | H2H | Match data | Apr 15, 1988* | R16 |
| Brad Gilbert | 6-4 6-2 | Robert Vant Hof | — | Match data | Apr 15, 1988* | R16 |
| Stefan Edberg DEF | 6-2 7-5 | Scott Davis CH | H2H | Match data | Apr 15, 1988* | R16 |
| Shuzo Matsuoka | 7-6 6-3 | Miloslav Mecir | H2H | Match data | Apr 15, 1988* | R16 Upset: winner had a 5 percent pre-match Elo win probability. |
| David Pate CH | 4-6 7-6 6-4 | Johan Kriek | H2H | Match data | Apr 15, 1988* | R16 |
| Brad Drewett | 6-4 2-6 7-6 | Aaron Krickstein | H2H | Match data | Apr 15, 1988* | R16 Upset: winner had a 16 percent pre-match Elo win probability. |
| John McEnroe | 6-2 6-3 | Derrick Rostagno | H2H | Match data | Apr 15, 1988* | R16 |
| R32 (16) | ||||||
| Tim Mayotte | 6-4 6-2 | John Letts | H2H | Match data | Apr 14, 1988* | R32 |
| Derrick Rostagno | 6-1 6-3 | Simon Youl | H2H | Match data | Apr 14, 1988* | R32 |
| Steve Shaw | 6-4 7-5 | Kim Warwick | H2H | Match data | Apr 14, 1988* | R32 |
| Brad Gilbert | 6-2 6-3 | Leif Shiras | H2H | Match data | Apr 14, 1988* | R32 |
| Johan Kriek | 7-5 6-4 | Roger Smith | H2H | Match data | Apr 14, 1988* | R32 |
| Brad Drewett | 6-4 6-3 | Eliot Teltscher CH | H2H | Match data | Apr 14, 1988* | R32 Upset: winner had a 19 percent pre-match Elo win probability. |
| Robert Vant Hof | 6-2 6-1 | Jim Grabb | — | Match data | Apr 14, 1988* | R32 Upset: winner had a 18 percent pre-match Elo win probability. |
| David Pate CH | 6-1 6-2 | Tim Pawsat | H2H | Match data | Apr 14, 1988* | R32 |
| Mikael Pernfors | 6-4 6-4 | Andrew Castle | H2H | Match data | Apr 14, 1988* | R32 |
| Shuzo Matsuoka | 6-2 6-4 | Jonathan Canter | H2H | Match data | Apr 14, 1988* | R32 |
| Miloslav Mecir | 6-2 1-6 7-5 | Bill Scanlon | H2H | Match data | Apr 14, 1988* | R32 |
| Stefan Edberg DEF | 6-2 6-2 | Matt Anger | H2H | Match data | Apr 14, 1988* | R32 |
| Aaron Krickstein | 4-6 7-5 6-3 | Kelly Jones | H2H | Match data | Apr 14, 1988* | R32 |
| Dan Goldie | 6-3 6-4 | Wolfgang Popp | H2H | Match data | Apr 14, 1988* | R32 |
| John McEnroe | 6-3 6-4 | Greg Holmes | H2H | Match data | Apr 14, 1988* | R32 |
| Scott Davis CH | 6-3 6-3 | Tsuyoshi Fukui | H2H | Match data | Apr 14, 1988* | R32 |
| R64 (23) | ||||||
| Matt Anger | 6-3 7-5 | Todd Nelson | H2H | Match data | Apr 13, 1988* | R64 |
| Jim Grabb | 6-2 6-4 | Joe De Foor | — | Match data | Apr 13, 1988* | R64 |
| Wolfgang Popp | 7-6 6-4 | Peter Palandjian | — | Match data | Apr 13, 1988* | R64 |
| Derrick Rostagno | 7-6 3-6 6-3 | John Frawley | — | Match data | Apr 13, 1988* | R64 |
| Leif Shiras | 7-6 6-0 | Paul Chamberlin | H2H | Match data | Apr 13, 1988* | R64 |
| Johan Kriek | 6-2 6-4 | Patrick Baur | H2H | Match data | Apr 13, 1988* | R64 |
| Tsuyoshi Fukui | 6-4 6-4 | Jon Levine | H2H | Match data | Apr 13, 1988* | R64 |
| Steve Shaw | 6-4 6-2 | Joey Rive | H2H | Match data | Apr 13, 1988* | R64 |
| Brad Drewett | 6-1 6-0 | Shigeru Ota | H2H | Match data | Apr 13, 1988* | R64 |
| Roger Smith | 6-2 6-4 | Johan Carlsson | H2H | Match data | Apr 13, 1988* | R64 |
| Scott Davis CH | 3-6 6-4 6-4 | Damir Keretic | H2H | Match data | Apr 13, 1988* | R64 |
| Dan Goldie | 6-3 7-5 | Roberto Saad | H2H | Match data | Apr 13, 1988* | R64 |
| Andrew Castle | 6-3 6-0 | Mark Kratzmann | H2H | Match data | Apr 13, 1988* | R64 |
| John Letts | 7-6 6-0 | Larry Scott | H2H | Match data | Apr 13, 1988* | R64 |
| Tim Pawsat | 6-3 6-7 6-3 | Brad Pearce | H2H | Match data | Apr 13, 1988* | R64 |
| Greg Holmes | 7-6 4-6 6-2 | Nduka Odizor | H2H | Match data | Apr 13, 1988* | R64 |
| Shuzo Matsuoka | 6-2 6-3 | Toshihisa Tsuchihashi | H2H | Match data | Apr 13, 1988* | R64 |
| Kim Warwick | 6-7 6-4 6-4 | Andy Kohlberg | H2H | Match data | Apr 13, 1988* | R64 |
| Kelly Jones | 6-4 7-6 | Alexander Mronz | H2H | Match data | Apr 13, 1988* | R64 |
| Bill Scanlon | 7-6 5-7 6-4 | Peter Moraing | H2H | Match data | Apr 13, 1988* | R64 |
| Jonathan Canter | 4-6 6-4 7-5 | Jeremy Bates | H2H | Match data | Apr 13, 1988* | R64 |
| Eliot Teltscher CH | 6-3 6-3 | Mark Keil | H2H | Match data | Apr 13, 1988* | R64 |
| Simon Youl | 6-2 6-1 | Kenichi Kiyomiya | H2H | Match data | Apr 13, 1988* | R64 |
The leading Open Era records for Japan Open.
Open Era singles titles.
Champion or runner-up finishes.
Recorded main-draw match wins.
Editions with a recorded main-draw match.
View the full Japan Open record book →
Open Era main-draw singles records from 1968 onward. Ranking records begin where reliable entering rankings are available.
| Winner | Score | Runner-up | H2H | Match Data | Season | Surface |
|---|---|---|---|---|---|---|
| Carlos Alcaraz | 7-6(4) 6-4 | Jiri Lehecka | H2H | Match data | 2026 | Hard |
| Carlos Alcaraz | 6-4 6-4 | Taylor Fritz | H2H | Match data | 2025 | Hard |
| Arthur Fils | 5-7 7-6(6) 6-3 | Ugo Humbert | H2H | Match data | 2024 | Hard |
| Ben Shelton | 7-5 6-1 | Aslan Karatsev | H2H | Match data | 2023 | Hard |
| Taylor Fritz | 7-6(3) 7-6(2) | Frances Tiafoe | H2H | Match data | 2022 | Hard |
View full tournament history →