| Singles | |
|---|---|
| 2001 Energis Open | |
| Champion |  Àlex Corretja |
| Runner-up |  Younes El Aynaoui |
| Score | 6–3, 5–7, 7–6(7–0), 3–6, 6–4 |
The 2001 Energis Open tennis tournament was played in Amsterdam, Netherlands in July 2001.
Magnus Gustafsson was the defending singles champion but lost in the semifinals to Younes El Aynaoui.
Àlex Corretja won in the final 6–3, 5–7, 7–6(7–0), 3–6, 6–4 against El Aynaoui.
Sébastien Grosjean (first round) Àlex Corretja (champion)
Sjeng Schalken (semifinals) Álex Calatrava (quarterfinals)
Mikhail Youzhny (second round)
Magnus Gustafsson (semifinals)
Olivier Rochus (quarterfinals)
Michel Kratochvil (first round)| Semifinals | Final | ||||||||||||||
| Younes El Aynaoui | 6 | 7 | |||||||||||||
| 6 | M Gustafsson | 4 | 5 | ||||||||||||
| Younes El Aynaoui | 3 | 7 | 60 | 6 | 4 | ||||||||||
| 2 | Àlex Corretja | 6 | 5 | 77 | 3 | 6 | |||||||||
| 3 | S Schalken | 64 | 1 | ||||||||||||
| 2 | Àlex Corretja | 77 | 6 | ||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | S Grosjean | 4 | 4 | ||||||||||||||||||||||||
| Q |  J I Chela | 6 | 6 | Q | J I Chela | 6 | 6 | ||||||||||||||||||||
| N Davydenko | 6 | 6 | N Davydenko | 2 | 4 | ||||||||||||||||||||||
| D Norman | 3 | 3 | Q | J I Chela | 64 | 6 | 5 | ||||||||||||||||||||
| Y El Aynaoui | 6 | 77 | Y El Aynaoui | 77 | 4 | 7 | |||||||||||||||||||||
| Q | D van Scheppingen | 1 | 64 | Y El Aynaoui | 6 | 6 | |||||||||||||||||||||
| M Zabaleta | 66 | 6 | 1 | 5 | M Youzhny | 2 | 3 | ||||||||||||||||||||
| 5 | M Youzhny | 78 | 4 | 6 | Y El Aynaoui | 6 | 7 | ||||||||||||||||||||
| 4 | Á Calatrava | 6 | 6 | 6 | M Gustafsson | 4 | 5 | ||||||||||||||||||||
 A Popp | 1 | 2 | 4 | Á Calatrava | 4 | 6 | 6 | ||||||||||||||||||||
| E Kempes | 4 | 77 | 6 | E Kempes | 6 | 3 | 3 | ||||||||||||||||||||
| R Sluiter | 6 | 64 | 3 | 4 | Á Calatrava | 7 | 4 | 4 | |||||||||||||||||||
| P Wessels | 3 | 4 | 6 | M Gustafsson | 5 | 6 | 6 | ||||||||||||||||||||
| Q |  J A Marín | 6 | 6 | Q | J A Marín | 64 | 3 | ||||||||||||||||||||
| WC | J van Lottum | 1 | 6 | 2 | 6 | M Gustafsson | 77 | 6 | |||||||||||||||||||
| 6 | M Gustafsson | 6 | 4 | 6 | |||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| WC/7 | O Rochus | 3 | 77 | 7 | |||||||||||||||||||||||
 A Simoni | 6 | 65 | 5 | WC/7 | O Rochus | 6 | 6 | ||||||||||||||||||||
| SE |  M Lee | 6 | 6 | SE | M Lee | 4 | 0 | ||||||||||||||||||||
| K Alami | 4 | 0 | WC/7 | O Rochus | 2 | 6 | 1 | ||||||||||||||||||||
| J Siemerink | 65 | 710 | 6 | 3 | S Schalken | 6 | 2 | 6 | |||||||||||||||||||
| A Sá | 77 | 68 | 4 | J Siemerink | 6 | 4 | 4 | ||||||||||||||||||||
| C Rochus | 3 | 4 | 3 | S Schalken | 3 | 6 | 6 | ||||||||||||||||||||
| 3 | S Schalken | 6 | 6 | 3 | S Schalken | 64 | 1 | ||||||||||||||||||||
| 8 | M Kratochvil | 4 | 3 | 2 | À Corretja | 77 | 6 | ||||||||||||||||||||
| A Stoliarov | 6 | 6 | A Stoliarov | 77 | 6 | ||||||||||||||||||||||
| J Knippschild | 77 | 6 | J Knippschild | 62 | 1 | ||||||||||||||||||||||
 P Srichaphan | 64 | 4 | A Stoliarov | 3 | 5 | ||||||||||||||||||||||
| Q | O Mutis | 6 | 2 | 6 | 2 | À Corretja | 6 | 7 | |||||||||||||||||||
| WC | M Verkerk | 1 | 6 | 3 | Q | O Mutis | 2 | 6 | 4 | ||||||||||||||||||
| F Meligeni | 5 | 4 | 2 | À Corretja | 6 | 4 | 6 | ||||||||||||||||||||
| 2 | À Corretja | 7 | 6 | ||||||||||||||||||||||||
Gustavo Kuerten defeated Magnus Norman in the final, 6–2, 6–3, 2–6, 7–6(8–6) to win the men's singles tennis title at the 2000 French Open. It was his second French Open title and second major title overall.
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 French Open title and his third and last major title overall. Kuerten saved a match point en route to the title, against Michael Russell in the fourth round.
Pete Sampras defeated Andre Agassi in the final, 6–3, 6–4, 5–7, 6–4 to win the men's singles tennis title at the 2002 US Open. It was his fifth US Open title and his all-time record-extending 14th major title overall. The final was a rematch of the 1990 and 1995 US Open finals, where Sampras won his first and seventh major titles respectively. It was Sampras' last professional appearance, though he did not officially declare his retirement until 2003. Sampras became the only man in the Open Era to win the final major he played.
Guillermo Pérez Roldán was the defending champion.
Pete Sampras defeated Gustavo Kuerten in the final, 6–1, 6–7(2–7), 7–6(7–5), 7–6(10–8) to win the men's singles tennis title at the 2000 Miami Open.
Cédric Pioline defeated Dominik Hrbatý in the final, 6–4, 7–6(7–3), 7–6(8–6) to win the singles tennis title at the 2000 Monte Carlo Masters.
Magnus Norman defeated the defending champion Gustavo Kuerten in the final, 6–3, 4–6, 6–4, 6–4 to win the men's singles tennis title at the 2000 Italian Open.
Gustavo Kuerten defeated Marat Safin in the final, 6–4, 5–7, 6–4, 5–7, 7–6(7–3) to win the singles tennis title at the 2000 Hamburg European Open.
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.
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.
Defending champion Andre Agassi defeated Roger Federer in the final, 6–3, 6–3, 3–6, 6–4 to win the men's singles tennis title at the 2002 Miami Open.
Defending champion Lleyton Hewitt defeated Gustavo Kuerten in the final, 6–1, 6–1 to win the men's singles tennis title at the 2003 Indian Wells Masters. Hewitt saved three match points in his first round encounter against Younes El Aynaoui.
Àlex Corretja was the defending champion but lost in the second round to Christophe Rochus.
Juan Carlos Ferrero was the defending champion but lost in the third round to Alberto Martín.
Àlex Corretja was the defending champion but lost in the second round to Werner Eschauer.
Félix Mantilla was the defending champion but lost in the second round against Nicolás Lapentti. In the first round, wildcard entrant Sergi Bruguera defeated Roger Federer 6–1, 6–1. This is Federer's worst loss by number of games won in his entire career.
Gastón Gaudio was the defending singles champion of the Torneo Godó men's tennis tournament, but lost in the quarterfinals this year.
Gustavo Kuerten was the defending champion, but retired against Magnus Norman in the second round due to fatigue.
Albert Costa was the defending champion, but lost in the semifinals to Mariano Puerta.
Albert Costa was the 2-time defending champion, but lost in the third round to Francisco Clavet.