ATP 500 · 1990-04-09 · draw of 64
Tokyo-1 1990
HardFinal
| 🇸🇪 Stefan Edberg | d. | 🇺🇸 Aaron Krickstein | 6-4 7-5 | H2H |
Semifinals
| 🇸🇪 Stefan Edberg | d. | 🇺🇸 Brad Gilbert | 6-1 7-6 | H2H |
| 🇺🇸 Aaron Krickstein | d. | 🇺🇸 Ivan Lendl | 6-3 5-7 6-4 | H2H |
Quarterfinals
| 🇺🇸 Aaron Krickstein | d. | 🇺🇸 Michael Chang | 7-6 6-1 | H2H |
| 🇺🇸 Brad Gilbert | d. | 🇦🇺 Wally Masur | 6-1 7-6 | H2H |
| 🇸🇪 Stefan Edberg | d. | 🇺🇸 Jim Grabb | 6-3 6-3 | H2H |
| 🇺🇸 Ivan Lendl | d. | 🇮🇱 Amos Mansdorf | 6-4 6-2 | H2H |
Round of 16
| 🇮🇱 Amos Mansdorf | d. | 🇺🇸 Scott Davis | 7-6 6-7 6-2 | H2H |
| 🇺🇸 Jim Grabb | d. | 🇦🇺 Mark Kratzmann | 6-4 6-2 | H2H |
| 🇦🇺 Wally Masur | d. | 🇺🇸 Patrick McEnroe | 6-2 7-6 | H2H |
| 🇺🇸 Michael Chang | d. | 🇩🇪 Patrik Kuhnen | 7-5 6-2 | H2H |
| 🇺🇸 Aaron Krickstein | d. | 🇨🇦 Grant Connell | 6-3 6-2 | H2H |
| 🇺🇸 Brad Gilbert | d. | 🇩🇪 Alexander Mronz | 4-6 7-5 6-1 | H2H |
| 🇸🇪 Stefan Edberg | d. | 🇦🇹 Alex Antonitsch | 6-2 6-7 6-1 | H2H |
| 🇺🇸 Ivan Lendl | d. | 🇺🇸 Joseph Russell | 7-6 6-2 | H2H |
Round of 32
| 🇩🇪 Patrik Kuhnen | d. | 🇦🇺 Todd Woodbridge | 3-6 6-2 6-3 | H2H |
| 🇺🇸 Joseph Russell | d. | 🇺🇸 Dan Goldie | 6-4 6-3 | H2H |
| 🇦🇹 Alex Antonitsch | d. | 🇸🇪 Anders Jarryd | 6-2 7-6 | H2H |
| 🇨🇦 Grant Connell | d. | 🇸🇪 Thomas Hogstedt | 6-4 7-6 | H2H |
| 🇩🇪 Alexander Mronz | d. | 🇨🇿 Milan Srejber | 4-6 6-3 6-3 | H2H |
| 🇺🇸 Patrick McEnroe | d. | 🇺🇸 Paul Chamberlin | 3-6 6-3 7-5 | H2H |
| 🇮🇱 Amos Mansdorf | d. | 🇳🇿 David Lewis | 6-3 7-5 | H2H |
| 🇦🇺 Mark Kratzmann | d. | 🇺🇸 Jonathan Canter | 1-6 6-2 6-4 | H2H |
| 🇺🇸 Scott Davis | d. | 🇷🇸 Slobodan Zivojinovic | 6-3 7-6 | H2H |
| 🇺🇸 Jim Grabb | d. | 🇺🇸 Joey Rive | 6-1 6-4 | H2H |
| 🇦🇺 Wally Masur | d. | 🇸🇪 Johan Carlsson | 6-1 6-0 | H2H |
| 🇺🇸 Michael Chang | d. | 🇺🇸 Kelly Jones | 1-6 6-0 6-1 | H2H |
| 🇺🇸 Aaron Krickstein | d. | 🇺🇸 David Pate | 6-4 7-6 | H2H |
| 🇺🇸 Brad Gilbert | d. | 🇺🇸 Brad Pearce | 1-6 6-1 6-0 | H2H |
| 🇸🇪 Stefan Edberg | d. | 🇺🇸 Leif Shiras | 6-0 6-2 | H2H |
| 🇺🇸 Ivan Lendl | d. | 🇯🇵 Shuzo Matsuoka | 6-4 6-2 | H2H |