| Singles | |
|---|---|
| 2002 St. Petersburg Open | |
| Champion |  Sébastien Grosjean |
| Runner-up |  Mikhail Youzhny |
| Score | 7–5, 6–4 |
Marat Safin was the defending champion, but lost in the second round to Vladimir Voltchkov.
Sébastien Grosjean won in the final 7–5, 6–4 against Mikhail Youzhny.
Andre Agassi (second round) Marat Safin (second round) Sébastien Grosjean (champion)
Yevgeny Kafelnikov (second round)
Younes El Aynaoui (first round)
Gastón Gaudio (quarterfinals)
Max Mirnyi (second round)
Andrei Pavel (quarterfinals)| Semifinals | Final | ||||||||||||
 Karol Kučera | 3 | 2 | |||||||||||
| 3 | Sébastien Grosjean | 6 | 6 | ||||||||||
| 3 | Sébastien Grosjean | 7 | 6 | ||||||||||
| Mikhail Youzhny | 5 | 4 | |||||||||||
| Mikhail Youzhny | 6 | 6 | |||||||||||
| WC | Vladimir Voltchkov | 4 | 3 | ||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | A Agassi | 6 | 6 | ||||||||||||||||||||||||
| R Štěpánek | 3 | 4 | 1 | A Agassi | 4 | 4 | |||||||||||||||||||||
| K Kučera | 66 | 6 | 6 | K Kučera | 6 | 6 | |||||||||||||||||||||
 F López | 78 | 3 | 2 | K Kučera | 2 | 6 | 6 | ||||||||||||||||||||
| A Dupuis | 5 | 6 | 62 | 7 | G Gaudio | 6 | 4 | 3 | |||||||||||||||||||
| WC | A Stoliarov | 7 | 3 | 77 | WC | A Stoliarov | 5 | 1 | |||||||||||||||||||
| Q | A Shvets | 5 | 5 | 7 | G Gaudio | 7 | 6 | ||||||||||||||||||||
| 7 | G Gaudio | 7 | 7 | K Kučera | 3 | 2 | |||||||||||||||||||||
| 3 | S Grosjean | 6 | 6 | 3 | S Grosjean | 6 | 6 | ||||||||||||||||||||
 S Sargsian | 4 | 4 | 3 | S Grosjean | 6 | 6 | |||||||||||||||||||||
| M Zabaleta | 3 | 6 | 6 | M Zabaleta | 3 | 1 | |||||||||||||||||||||
 S Koubek | 6 | 2 | 4 | 3 | S Grosjean | 4 | 6 | 6 | |||||||||||||||||||
| D Hrbatý | 3 | 6 | 6 | D Hrbatý | 6 | 3 | 2 | ||||||||||||||||||||
| B Ulihrach | 6 | 3 | 4 | D Hrbatý | 77 | 7 | |||||||||||||||||||||
| LL |  M Kohlmann | 64 | 0 | 5 | Y Kafelnikov | 61 | 5 | ||||||||||||||||||||
| 5 | Y Kafelnikov | 77 | 6 | ||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 6 | Y El Aynaoui | 6 | 4 | 3 | |||||||||||||||||||||||
| M Youzhny | 3 | 6 | 6 | M Youzhny | 6 | 3 | 6 | ||||||||||||||||||||
 I Ljubičić | 2 | 3 | G Coria | 4 | 6 | 4 | |||||||||||||||||||||
| G Coria | 6 | 6 | M Youzhny | 6 | 6 | ||||||||||||||||||||||
| Q |  T Ketola | 6 | 6 | 9 | A Pavel | 1 | 3 | ||||||||||||||||||||
| A Martín | 2 | 3 | Q | T Ketola | 2 | 4 | |||||||||||||||||||||
| Q |  I Labadze | 1 | 3 | 9 | A Pavel | 6 | 6 | ||||||||||||||||||||
| 9 | A Pavel | 6 | 6 | M Youzhny | 6 | 6 | |||||||||||||||||||||
| 8 | M Mirnyi | 6 | 6 | WC | V Voltchkov | 4 | 3 | ||||||||||||||||||||
| J Vacek | 3 | 4 | 8 | M Mirnyi | 3 | 5 | |||||||||||||||||||||
| N Kiefer | 6 | 6 | N Kiefer | 6 | 7 | ||||||||||||||||||||||
 H Levy | 0 | 1 | N Kiefer | 5 | 5 | ||||||||||||||||||||||
| WC | M Elgin | 4 | 0 | WC | V Voltchkov | 7 | 7 | ||||||||||||||||||||
| WC | V Voltchkov | 6 | 6 | WC | V Voltchkov | 6 | 6 | ||||||||||||||||||||
| Q | C Saulnier | 65 | 77 | 3 | 2 | M Safin | 4 | 4 | |||||||||||||||||||
| 2 | M Safin | 77 | 62 | 6 | |||||||||||||||||||||||
Roger Federer defeated Marat Safin in the final, 7–6(7–3), 6–4, 6–2 to win the men's singles tennis title at the 2004 Australian Open. It was his first Australian Open title and second major title overall. With the win, Federer gained the world No. 1 ranking for the first time in his career, and would hold the position for a record 237 consecutive weeks.
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. It was his third Australian Open title and seventh major title overall.
Guillermo Cañas defeated Andy Roddick in the final, 6–4, 7–5 to win the men's singles tennis title at the 2002 Canada Masters.
Nicolás Lapentti was the defending champion, but lost in the third round to Sébastien Grosjean.
Nicolas Escudé was the defending champion and won in the final 3–6, 7–6(9–7), 6–4 against Tim Henman.
Nicolas Escudé was the defending champion but lost in the quarterfinals against Sébastien Grosjean.
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.
Sébastien Grosjean defeated Yevgeny Kafelnikov in the final, 7–6(7–3), 6–1, 6–7(5–7), 6–4 to win the singles tennis title at the 2001 Paris Masters.
Lleyton Hewitt defeated Tim Henman in the final, 6–1, 6–2 to win the men's singles tennis title at the 2002 Indian Wells Masters. It was his first Masters Series title.
Roger Federer defeated Marat Safin in the final, 6–1, 6–3, 6–4 to win the singles tennis title at the 2002 Hamburg Masters. It was his first Masters title and the first of an eventual 28 Masters titles. With the win, Federer entered the top ten in rankings for the first time.
Marat Safin defeated Lleyton Hewitt in the final, 7–6(7–4), 6–0, 6–4 to win the singles tennis title at the 2002 Paris Masters. It was his second Paris Masters title.
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.
Àlex Corretja was the defending champion but lost in the semifinals to Jiří Novák.
Nicolas Kiefer was the defending champion but did not compete that year.
Marat Safin was the defending champion and won in the final 3–6, 6–3, 6–3 against Rainer Schüttler.
Patrick Rafter was the defending champion but did not compete that year.
Ivan Ljubičić was the defending champion but lost in the second round to Kristian Pless.
Andre Agassi was the defending champion but did not compete that year.
Sébastien Grosjean was the defending champion but lost in the quarterfinals to Àlex Corretja.
Yevgeny Kafelnikov was the defending champion and won in the final 7–6(7–2), 6–4 against Byron Black.