| Singles | |
|---|---|
| 1991 Tokyo Indoor | |
| Champion |  Stefan Edberg |
| Runner-up |  Derrick Rostagno |
| Score | 6–3, 1–6, 6–2 |
| Draw | 48 |
| Seeds | 16 |
Ivan Lendl was the defending champion, but lost in the semifinals this year.
Stefan Edberg won the title, defeating Derrick Rostagno in the final, 6–3, 1–6, 6–2. [1]
Stefan Edberg (champion)
Boris Becker (quarterfinals)
Ivan Lendl (semifinals) Andre Agassi (quarterfinals) David Wheaton (quarterfinals)
Goran Ivanišević (semifinals) Derrick Rostagno (final) Michael Chang (quarterfinals)
Andrei Chesnokov (third round) Richey Reneberg (third round)
Todd Woodbridge (second round) MaliVai Washington (third round) Wally Masur (third round)
Wayne Ferreira (second round)
Frédéric Fontang (third round)
Shuzo Matsuoka (third round)| Semifinals | Final | ||||||||||||
| 1 | Stefan Edberg | 4 | 77 | 7 | |||||||||
| 6 | Goran Ivanišević | 6 | 62 | 5 | |||||||||
| 1 | Stefan Edberg | 6 | 1 | 6 | |||||||||
| 7 | Derrick Rostagno | 3 | 6 | 2 | |||||||||
| 3 | Ivan Lendl | 64 | 2 | ||||||||||
| 7 | Derrick Rostagno | 77 | 6 | ||||||||||
| First round | Second round | Third round | Quarterfinals | ||||||||||||||||||||||||
| 1 | S Edberg | 6 | 6 | ||||||||||||||||||||||||
| D Pate | 6 | 6 | D Pate | 2 | 4 | ||||||||||||||||||||||
| Q | J Sobel | 3 | 4 | 1 | S Edberg | 6 | 7 | ||||||||||||||||||||
| G Muller | 7 | 77 | 15 | F Fontang | 2 | 5 | |||||||||||||||||||||
| S Doseděl | 5 | 65 | G Muller | 63 | 4 | ||||||||||||||||||||||
| 15 | F Fontang | 77 | 6 | ||||||||||||||||||||||||
| 1 | S Edberg | 6 | 6 | ||||||||||||||||||||||||
| 8 | M Chang | 2 | 2 | ||||||||||||||||||||||||
| 9 | A Chesnokov | 7 | 6 | ||||||||||||||||||||||||
 P Canè | 6 | 6 | P Canè | 5 | 3 | ||||||||||||||||||||||
| WC | H Tanizawa | 3 | 4 | 9 | A Chesnokov | 3 | 4 | ||||||||||||||||||||
| M Woodforde | 6 | 6 | 8 | M Chang | 6 | 6 | |||||||||||||||||||||
| P Lundgren | 1 | 3 | M Woodforde | 1 | 4 | ||||||||||||||||||||||
| 8 | M Chang | 6 | 6 | ||||||||||||||||||||||||
| First round | Second round | Third round | Quarterfinals | ||||||||||||||||||||||||
| 4 | A Agassi | 7 | 6 | ||||||||||||||||||||||||
 L Herrera | 3 | 6 | 6 | L Herrera | 5 | 1 | |||||||||||||||||||||
 D Marcelino | 6 | 1 | 4 | 4 | A Agassi | 6 | 710 | ||||||||||||||||||||
| Q | N Kroon | 2 | 6 | 5 | J Tarango | 4 | 68 | ||||||||||||||||||||
| J Tarango | 6 | 1 | 7 | J Tarango | 77 | 6 | |||||||||||||||||||||
| 14 | W Ferreira | 65 | 4 | ||||||||||||||||||||||||
| 4 | A Agassi | 3 | 4 | ||||||||||||||||||||||||
| 6 | G Ivanišević | 6 | 6 | ||||||||||||||||||||||||
| 12 | M Washington | 6 | 77 | ||||||||||||||||||||||||
| S Youl | 77 | 6 | S Youl | 4 | 64 | ||||||||||||||||||||||
| T Högstedt | 65 | 1 | 12 | M Washington | 68 | 77 | 4 | ||||||||||||||||||||
| J Morgan | 3 | 5 | 6 | G Ivanišević | 710 | 63 | 6 | ||||||||||||||||||||
| D Poliakov | 6 | 7 | D Poliakov | 4 | 2 | ||||||||||||||||||||||
| 6 | G Ivanišević | 6 | 6 | ||||||||||||||||||||||||
| First round | Second round | Third round | Quarterfinals | ||||||||||||||||||||||||
| 5 | D Wheaton | 77 | 3 | 6 | |||||||||||||||||||||||
| Q |  B-S Kim | 2 | 4 | J Grabb | 62 | 6 | 2 | ||||||||||||||||||||
| J Grabb | 6 | 6 | 5 | D Wheaton | 6 | 6 | |||||||||||||||||||||
| A Olhovskiy | 3 | 5 | G Pozzi | 0 | 2 | ||||||||||||||||||||||
| G Pozzi | 6 | 7 | G Pozzi | 77 | 6 | ||||||||||||||||||||||
| 11 | T Woodbridge | 60 | 3 | ||||||||||||||||||||||||
| 5 | D Wheaton | 65 | 5 | ||||||||||||||||||||||||
| 3 | I Lendl | 77 | 7 | ||||||||||||||||||||||||
| 13 | W Masur | 6 | 6 | ||||||||||||||||||||||||
| Q | R Leach | 2 | 4 | Q |  G Michibata | 0 | 3 | ||||||||||||||||||||
| Q | G Michibata | 6 | 6 | 13 | W Masur | 4 | 77 | 2 | |||||||||||||||||||
| S Davis | 77 | 77 | 3 | I Lendl | 6 | 65 | 6 | ||||||||||||||||||||
| N Borwick | 63 | 64 | S Davis | 2 | 3 | ||||||||||||||||||||||
| 3 | I Lendl | 6 | 6 | ||||||||||||||||||||||||
| First round | Second round | Third round | Quarterfinals | ||||||||||||||||||||||||
| 7 | D Rostagno | 3 | 6 | 6 | |||||||||||||||||||||||
| G Connell | 5 | 3 | J Stoltenberg | 6 | 3 | 2 | |||||||||||||||||||||
| J Stoltenberg | 7 | 6 | 7 | D Rostagno | 3 | 6 | 6 | ||||||||||||||||||||
| WC | R Tsujino | 4 | 5 | 10 | R Reneberg | 6 | 3 | 4 | |||||||||||||||||||
| J Anderson | 6 | 7 | J Anderson | 4 | 65 | ||||||||||||||||||||||
| 10 | R Reneberg | 6 | 77 | ||||||||||||||||||||||||
| 7 | D Rostagno | 77 | 4 | 6 | |||||||||||||||||||||||
| 2 | B Becker | 64 | 6 | 3 | |||||||||||||||||||||||
| 16 | S Matsuoka | 2 | 6 | 77 | |||||||||||||||||||||||
| R Weiss | 6 | 6 | R Weiss | 6 | 2 | 65 | |||||||||||||||||||||
| WC | Y Yamamoto | 2 | 3 | 16 | S Matsuoka | 6 | 3 | 4 | |||||||||||||||||||
| Q |  D Orsanic | 3 | 4 | 2 | B Becker | 2 | 6 | 6 | |||||||||||||||||||
| J Gunnarsson | 6 | 6 | J Gunnarsson | 2 | 4 | ||||||||||||||||||||||
| 2 | B Becker | 6 | 6 | ||||||||||||||||||||||||
Michael Chang defeated Stefan Edberg in the final, 6–1, 3–6, 4–6, 6–4, 6–2 to win the men's singles tennis title at the 1989 French Open. It was his first major title. Chang remains the youngest-ever men's singles major champion, winning the final at the age of 17 years, 3 months and 20 days, and the first player of Asian descent to win a major. En route to the title, he defeated the world No. 1 and three-time champion Ivan Lendl, which is remembered as one of the most significant matches in French Open history.
Jim Courier defeated Stefan Edberg in the final, 6–3, 3–6, 6–4, 6–2 to win the men's singles tennis title at the 1992 Australian Open. It was his first Australian Open title and second major singles title overall.
Stefan Edberg was the defending champion but lost in the semifinals to Shuzo Matsuoka.
Ivan Lendl was the defending champion but lost in the second round to Grant Connell.
The singles event of the 1991 Norstar Bank Hamlet Challenge Cup consisted of 32 players including eight seeded players. First-seeded Stefan Edberg was the defending champion, but second-seeded Ivan Lendl defeated him 6–3, 6–2, in the final. It was Lendl's 13th and last win against Edberg, taking their head-to-head to 13–10.
Stefan Edberg defeated Michael Stich in the final, 5–7, 6–4, 6–1 to win the singles tennis title at the 1992 ATP German Open.
Ivan Lendl was the defending champion but lost in the semifinals to Stefan Edberg.
Boris Becker was the defending champion but did not compete that year.
Stefan Edberg was the defending champion but lost in the final 6–4, 6–2, 6–4 to Goran Ivanišević.
Boris Becker was the defending champion but did not compete that year.
Derrick Rostagno was the defending champion but lost in the semifinals to Goran Ivanišević.
Michael Chang defeated Stefan Edberg in the final, 7–5, 0–6, 6–4 to win the singles tennis title at the 1993 Cincinnati Masters.
Defending champion Boris Becker defeated Stefan Edberg in a rematch of the previous year's final, 3–6, 6–4, 1–6, 6–2, 6–2 to win the singles tennis title at the 1991 Stockholm Open.
Guy Forget defeated Pete Sampras in the final, 7–6(11–9), 4–6, 5–7, 6–4, 6–4 to win the singles tennis title at the 1991 Paris Open. Forget became the first French champion of the Paris Open.
Stefan Edberg was the defending champion, but lost in the quarterfinals this year.
Andre Agassi defeated Ivan Lendl in the final, 3–6, 6–2, 6–0 to win the men's singles tennis title at the 1992 Canadian Open.
Pete Sampras was the defending champion.
Pete Sampras defeated Ivan Lendl in the final, 6–3, 3–6, 6–3 to win the singles tennis title at the 1992 Cincinnati Masters.
Guy Forget defeated Pete Sampras in the final, 2–6, 7–6(7–4), 6–4 to win the singles tennis title at the 1991 Cincinnati Masters.
Michael Stich was the defending champion, but lost in the final to Ivan Lendl. The score was 7–5, 6–3.