| Singles | |
|---|---|
| 2000 Mercedes Cup | |
| Champion |  Franco Squillari |
| Runner-up | Gastón Gaudio |
| Final score | 6–2, 3–6, 4–6, 6–4, 6–2 |
| Draw | 32 |
| Seeds | 8 |
Magnus Norman was the defending champion, [1] but lost to Daniel Elsner in the second round.
Franco Squillari won the title, defeating Gastón Gaudio 6–2, 3–6, 4–6, 6–4, 6–2 in the final. [2]
Magnus Norman (second round)
Yevgeny Kafelnikov (second round) Marat Safin (second round)
Younes El Aynaoui (second round) Franco Squillari (champion)
Tommy Haas (second round, retired) Karim Alami (second round)
Dominik Hrbatý (first round)| Semifinals | Final | ||||||||||||||
| WC | Daniel Elsner | 66 | 65 | ||||||||||||
| 5 | Franco Squillari | 78 | 77 | ||||||||||||
| 5 | Franco Squillari | 6 | 3 | 4 | 6 | 6 | |||||||||
| Gastón Gaudio | 2 | 6 | 6 | 4 | 2 | ||||||||||
 Andrew Ilie | 2 | 4 | |||||||||||||
| Gastón Gaudio | 6 | 6 | |||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | M Norman | 6 | 6 | ||||||||||||||||||||||||
| WC | B Phau | 2 | 2 | 1 | M Norman | 6 | 62 | 4 | |||||||||||||||||||
 F Clavet | 4 | 6 | 3 | WC | D Elsner | 4 | 77 | 6 | |||||||||||||||||||
| WC | D Elsner | 6 | 4 | 6 | WC | D Elsner | 6 | 6 | |||||||||||||||||||
 F Meligeni | 6 | 6 |  J Novák | 2 | 1 | ||||||||||||||||||||||
| M Hantschk | 1 | 2 | F Meligeni | 3 | 2 | ||||||||||||||||||||||
| J Novák | 6 | 7 | J Novák | 6 | 6 | ||||||||||||||||||||||
| 8 | D Hrbatý | 3 | 5 | WC | D Elsner | 66 | 65 | ||||||||||||||||||||
| 4 | Y El Aynaoui | 6 | 710 | 5 | F Squillari | 78 | 77 | ||||||||||||||||||||
| WC | C Vinck | 1 | 68 | 4 | Y El Aynaoui | 3 | 2 | ||||||||||||||||||||
| K Kučera | 6 | 6 | K Kučera | 6 | 6 | ||||||||||||||||||||||
| S Doseděl | 2 | 1 | K Kučera | 5 | 1 | ||||||||||||||||||||||
| Q | J Hernych | 1 | 3 | 5 | F Squillari | 7 | 6 | ||||||||||||||||||||
| Q | M-K Goellner | 6 | 6 | Q | M-K Goellner | 6 | 2 | 3 | |||||||||||||||||||
| LL |  F González | 1 | 3 | 5 | F Squillari | 4 | 6 | 6 | |||||||||||||||||||
| 5 | F Squillari | 6 | 6 | ||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 6 | T Haas | 3 | 7 | 6 | |||||||||||||||||||||||
| Q | D Miketa | 6 | 5 | 2 | 6 | T Haas | 5 | 1r | |||||||||||||||||||
| R Schüttler | 6 | 4 | 6 | R Schüttler | 7 | 2 | |||||||||||||||||||||
| F Vicente | 4 | 6 | 3 | R Schüttler | 3 | 4 | |||||||||||||||||||||
| H Arazi | 6 | 2 | 65 | A Ilie | 6 | 6 | |||||||||||||||||||||
| A Ilie | 4 | 6 | 77 | A Ilie | 77 | 77 | |||||||||||||||||||||
 A Pavel | 7 | 3 | 3 | 3 | M Safin | 64 | 64 | ||||||||||||||||||||
| 3 | M Safin | 5 | 6 | 6 | A Ilie | 2 | 4 | ||||||||||||||||||||
| 7 | K Alami | 0 | 77 | 6 | G Gaudio | 6 | 6 | ||||||||||||||||||||
| F Jonsson | 6 | 65 | 2 | 7 | K Alami | 7 | 3 | 4 | |||||||||||||||||||
| J Díaz | 2 | 5 | G Gaudio | 5 | 6 | 6 | |||||||||||||||||||||
| G Gaudio | 6 | 7 | G Gaudio | 6 | 77 | ||||||||||||||||||||||
 A Medvedev | 6 | 6 | A Medvedev | 1 | 63 | ||||||||||||||||||||||
| Q | B Karbacher | 3 | 2 | A Medvedev | 64 | 7 | 6 | ||||||||||||||||||||
 J Boutter | 63 | 77 | 66 | 2 | Y Kafelnikov | 77 | 5 | 3 | |||||||||||||||||||
| 2 | Y Kafelnikov | 77 | 65 | 78 | |||||||||||||||||||||||
Marat Safin defeated Pete Sampras in the final, 6–4, 6–3, 6–3 to win the men's singles tennis title at the 2000 US Open. It was his first major title.
Defending champion Gustavo Kuerten defeated Àlex Corretja in the final, 6–7(3–7), 7–5, 6–2, 6–0 to win the men's singles tennis title at the 2001 French Open. It was his third and last French Open title. Kuerten saved a match point en route to the title, against Michael Russell in the fourth round.
Defending champion Andre Agassi defeated Arnaud Clément in the final, 6–4, 6–2, 6–2 to win the men's singles tennis title at the 2001 Australian Open.
Goran Ivanišević defeated Patrick Rafter in the final, 6–3, 3–6, 6–3, 2–6, 9–7 to win the gentlemen's singles tennis title at the 2001 Wimbledon Championships, with the final held on the third Monday in front of a boisterous crowd, after Ivanišević's semi final against Tim Henman took three days to complete due to rain. It was Ivanišević's first and only major title. Ivanišević became the first unseeded player to win the title since Boris Becker in 1985, and the first wild card to win a Major. His ranking improved by 109 places following the win, from world No. 125 to world No. 16. Ivanišević had reached the Wimbledon final three times before but lost each time.
Jérôme Golmard was the defending champion but lost in the second round to Adrian Voinea.
Marat Safin defeated Harel Levy in the final, 6–2, 6–3 to win the men's singles tennis title at the 2000 Canadian Open. Levy became the first Israeli to reach a Master 1000 single final.
Magnus Norman was the defending champion of the singles event at the Heineken Open tennis tournament, held in Auckland, New Zealand, but did not compete that year.
Mark Philippoussis was the defending champion, but lost in the second round to Tommy Haas.
Franco Squillari was the defending champion.
Thomas Enqvist defeated Tim Henman in the final, 7–6(7–5), 6–4 to win the singles tennis title at the 2000 Cincinnati Masters.
Wayne Ferreira defeated Lleyton Hewitt in the final, 7–6(8–6), 3–6, 6–7(5–7), 7–6 (7–2), 6–2 to win the singles tennis title at the 2000 Eurocard Open.
Marat Safin defeated Mark Philippoussis in the final, 3–6, 7–6(9–7), 6–4, 3–6, 7–6(10–8) to win the singles tennis title at the 2000 Paris Masters. With the win, Safin became the world No. 1 for the first time.
Andre Agassi defeated Jan-Michael Gambill in the final, 7–6(7–4), 6–1, 6–0 to win the men's singles tennis title at the 2001 Miami Open. With the win, he completed the Sunshine Double.
Gustavo Kuerten defeated Hicham Arazi in the final, 6–3, 6–2, 6–4 to win the singles tennis title at the 2001 Monte Carlo Masters.
Juan Carlos Ferrero defeated Gustavo Kuerten in the final, 3–6, 6–1, 2–6, 6–4, 6–2 to win the men's singles tennis title at the 2001 Italian Open.
The singles competition of the 2001 Open SEAT Godó tennis tournament was held in April 2001. Marat Safin was the defending champion but did not compete that year.
Franco Squillari was the defending champion but lost in the third round to Guillermo Cañas.
Michael Chang was the defending champion but lost in the second round to Pete Sampras.
Gustavo Kuerten was the defending champion, but retired against Magnus Norman in the second round due to fatigue.
Albert Costa was the defending champion and successfully defended his title, by defeating Fernando Vicente 7–5, 6–2, 6–7(5–7), 7–6(7–4) in the final.