| Singles | |
|---|---|
| 2001 If Stockholm Open | |
| Champion |  Sjeng Schalken |
| Runner-up |  Jarkko Nieminen |
| Final score | 3–6, 6–3, 6–3, 4–6, 6–3 |
| Draw | 32 |
| Seeds | 8 |
Thomas Johansson was the defending champion but lost in the quarterfinals to Jarkko Nieminen.
Sjeng Schalken won in the final 3–6, 6–3, 6–3, 4–6, 6–3 against Nieminen.
Sébastien Grosjean (second round)
Thomas Johansson (quarterfinals)
Guillermo Cañas (semifinals) Thomas Enqvist (semifinals) Sjeng Schalken (champion)
Younes El Aynaoui (second round)
Wayne Ferreira (quarterfinals)| Semifinals | Final | ||||||||||||||
| 6 | Sjeng Schalken | 6 | 6 | ||||||||||||
| 4 | Guillermo Cañas | 4 | 2 | ||||||||||||
| 6 | Sjeng Schalken | 3 | 6 | 6 | 4 | 6 | |||||||||
| Q | Jarkko Nieminen | 6 | 3 | 3 | 6 | 3 | |||||||||
| Q | Jarkko Nieminen | 77 | 6 | ||||||||||||
| 5 | Thomas Enqvist | 64 | 3 | ||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| LL |  J Vacek | 6 | 78 | ||||||||||||||||||||||||
 D Sánchez | 3 | 66 | LL | J Vacek | 6 | 3 | 6 | ||||||||||||||||||||
| F Clavet | 4 | 3 | M Gustafsson | 3 | 6 | 3 | |||||||||||||||||||||
| M Gustafsson | 6 | 6 | LL | J Vacek | 3 | 63 | |||||||||||||||||||||
| W Arthurs | 6 | 6 | 6 | S Schalken | 6 | 77 | |||||||||||||||||||||
| Q | P Wessels | 3 | 4 | W Arthurs | 4 | 3 | |||||||||||||||||||||
| Q | J van Lottum | 1 | 3 | 6 | S Schalken | 6 | 6 | ||||||||||||||||||||
| 6 | S Schalken | 6 | 6 | 6 | S Schalken | 6 | 6 | ||||||||||||||||||||
| 4 | G Cañas | 6 | 6 | 4 | G Cañas | 4 | 2 | ||||||||||||||||||||
 N Kiefer | 3 | 2 | 4 | G Cañas | 6 | 6 | |||||||||||||||||||||
| WC | M Larsson | 6 | 7 | WC | M Larsson | 2 | 3 | ||||||||||||||||||||
| Q |  B Bryan | 4 | 5 | 4 | G Cañas | 6 | 6 | ||||||||||||||||||||
| A Vinciguerra | 6 | 77 | 8 | W Ferreira | 3 | 1 | |||||||||||||||||||||
| WC | J Johansson | 3 | 64 | A Vinciguerra | 77 | 66 | 63 | ||||||||||||||||||||
 C Rochus | 5 | 2 | 8 | W Ferreira | 63 | 78 | 77 | ||||||||||||||||||||
| 8 | W Ferreira | 7 | 6 | ||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 7 | Y El Aynaoui | 77 | 6 | ||||||||||||||||||||||||
| F Squillari | 65 | 4 | 7 | Y El Aynaoui | 3 | 1 | |||||||||||||||||||||
 K Pless | 61 | 3 | Q | J Nieminen | 6 | 6 | |||||||||||||||||||||
| Q | J Nieminen | 77 | 6 | Q | J Nieminen | 6 | 6 | ||||||||||||||||||||
| C Pioline | 6 | 6 | 3 | T Johansson | 2 | 4 | |||||||||||||||||||||
| J Björkman | 3 | 4 | C Pioline | 1 | 7 | 3 | |||||||||||||||||||||
 M Hipfl | 77 | 4 | 1r | 3 | T Johansson | 6 | 5 | 6 | |||||||||||||||||||
| 3 | T Johansson | 64 | 6 | 4 | Q | J Nieminen | 77 | 6 | |||||||||||||||||||
| 5 | T Enqvist | 7 | 6 | 5 | T Enqvist | 64 | 3 | ||||||||||||||||||||
| M Tabara | 5 | 3 | 5 | T Enqvist | 7 | 6 | |||||||||||||||||||||
 R Delgado | 3 | 3 | WC | R Söderling | 5 | 3 | |||||||||||||||||||||
| WC | R Söderling | 6 | 6 | 5 | T Enqvist | 6 | 67 | 7 | |||||||||||||||||||
 M Ríos | 6 | 3 | 6 | M Ríos | 4 | 79 | 5 | ||||||||||||||||||||
| M Russell | 2 | 6 | 4 | M Ríos | 6 | 6 | |||||||||||||||||||||
| M Philippoussis | 2 | 7 | 2 | 2 | S Grosjean | 3 | 4 | ||||||||||||||||||||
| 2 | S Grosjean | 6 | 5 | 6 | |||||||||||||||||||||||
Juan Carlos Ferrero defeated Martin Verkerk in the final, 6–1, 6–3, 6–2 to win the men's singles tennis title at the 2003 French Open.
Albert Costa defeated Juan Carlos Ferrero in the final, 6–1, 6–0, 4–6, 6–3 to win the men's singles tennis title at the 2002 French Open.
Pete Sampras won his record-extending 14th and final major title, defeating his rival Andre Agassi in the final to win the men's singles tennis title at the 2002 US Open. 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 announce his retirement until 2003. Sampras became the only man in the Open Era to win the final Major at which he played.
Lleyton Hewitt defeated David Nalbandian in the final, 6–1, 6–3, 6–2 to win the gentlemen's singles tennis title at the 2002 Wimbledon Championships. It was his second major title, after winning the 2001 US Open. Hewitt became the first Australian to win the title since Pat Cash in 1987.
Byron Black defeated Rainer Schüttler 6–4, 1–6, 6–3 to win the 1999 Chennai Open singles event. Patrick Rafter was the defending champion but did not defend his title.
Gustavo Kuerten was the defending champion of the singles event at the Heineken Open tennis tournament, held in Auckland, New Zealand, but lost in the semifinals to Dominik Hrbatý.
In the Singles of the 2002 Majorca Open Alberto Martín was the defending champion but did not compete that year.
Younes El Aynaoui was the defending champion but did not compete that year.
Andre Agassi was the defending champion and won in the final 6–3, 6–3, 3–6, 6–4 against Roger Federer.
Sébastien Grosjean was the defending champion but lost in the third round to Carlos Moyá.
Andre Agassi was the two time defending champion and won in the final 6–3, 6–3 against Carlos Moyá.
Lleyton Hewitt was the defending champion and won in the final 4–6, 6–1, 6–4 against Tim Henman. This was the prelude to him winning the Wimbledon title the following fortnight.
Lleyton Hewitt was the defending champion but lost in the quarterfinals to Sébastien Grosjean.
Arnaud Clément was the defending champion but lost in the second round to Xavier Malisse.
Juan Carlos Ferrero was the defending champion but lost in the second round to David Nalbandian.
Andy Roddick was the defending champion but lost in the third round to Fernando Meligeni.
Yevgeny Kafelnikov was the five time defending champion but lost in the semifinals to Sjeng Schalken.
David Nalbandian was the defending champion but did not compete that year.
Thomas Enqvist was the defending champion, but lost in the first round this year.
Andy Roddick was the defending champion and successfully defended his title, defeating Nicolas Kiefer, 6–2, 6–3 in the final.