| Draw | |
|---|---|
| 2005 Kooyong Classic | |
| Champion |  Roger Federer |
| Runner-up |  Andy Roddick |
| Final score | 6–4, 7–5 |
David Nalbandian was the defending champion, but lost in the first round to Tim Henman.
Roger Federer won in the final 6–4, 7–5, against Andy Roddick.
' Roger Federer (champion, first place) Andy Roddick (final, second place)
Tim Henman (semifinals, third place) Andre Agassi (semifinals, fourth place)
David Nalbandian (first round, fifth place) Gastón Gaudio (first round, eighth place)
Nicolás Massú (first round, retired due to a foot injury, sixth place)
Ivan Ljubičić (first round, seventh place)| First round | Semifinals | Final (First/Second place match) | ||||||||||||||||||
| 1 | Roger Federer | 5 | 6 | 6 | ||||||||||||||||
| 6 | Gastón Gaudio | 7 | 1 | 4 | ||||||||||||||||
| 1 | Roger Federer | 6 | 6 | |||||||||||||||||
| 3 | Tim Henman | 4 | 2 | |||||||||||||||||
| 3 | Tim Henman | 6 | 7 | |||||||||||||||||
| 5 | David Nalbandian | 1 | 5 | |||||||||||||||||
| 1 | Roger Federer | 6 | 7 | |||||||||||||||||
| 2 | Andy Roddick | 4 | 5 | |||||||||||||||||
| 7 | Nicolás Massú | 1 | 64 | |||||||||||||||||
| 4 | Andre Agassi | 6 | 77 | |||||||||||||||||
| 4 | Andre Agassi | 5r | Third/Fourth place match | |||||||||||||||||
| 2 | Andy Roddick | 6 | ||||||||||||||||||
| 8 | Ivan Ljubičić | 1 | 4 | 3 | Tim Henman | 6 | 65 | 7 | ||||||||||||
| 2 | Andy Roddick | 6 | 6 | 4 | Andre Agassi | 3 | 77 | 5 | ||||||||||||
| First round | Fifth/Sixth place match | ||||||||||||
| 6 | Gastón Gaudio | 3 | 1 | ||||||||||
| 5 | David Nalbandian | 6 | 6 | ||||||||||
| 5 | David Nalbandian | 6 | 2 | ||||||||||
| 7 | Nicolás Massú | 4 | 1r | ||||||||||
| 7 | Nicolás Massú | 6 | 6 | ||||||||||
| 8 | Ivan Ljubičić | 4 | 4 | Seventh/Eighth place match | |||||||||
| 6 | Gastón Gaudio | 4 | 4 | ||||||||||
| 8 | Ivan Ljubičić | 6 | 6 | ||||||||||
Defending champion Roger Federer defeated Andre Agassi in the final, 6–3, 2–6, 7–6(7–1), 6–1 to win the men's singles tennis title at the 2005 US Open. It was his second US Open title and sixth major title overall. This was Agassi's last appearance in a major final.
Roger Federer defeated Lleyton Hewitt in the final, 6–0, 7–6(7–3), 6–0 to win the men's singles tennis title at the 2004 US Open. It was his first US Open title and his fourth major title overall. With the win, he became the tenth man to win three majors in a calendar year.
Two-time defending champion Roger Federer defeated Andy Roddick in a rematch of the previous year's final, 6–2, 7–6(7–2), 6–4 to win the gentlemen's singles tennis title at the 2005 Wimbledon Championships. It was Federer's third Wimbledon title and fifth major title overall. It was the second of three years that Federer defeated Roddick in the final.
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.
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.
Roger Federer defeated the defending champion Andy Roddick in the final, 7–5, 6–3 to win the men's singles tennis title at the 2004 Canadian Open.
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.
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.
Two-time defending champion Andre Agassi defeated Carlos Moyá in the final, 6–3, 6–3 to win the men's singles tennis title at the 2003 Miami Open.
Tim Henman defeated Andrei Pavel in the final, 6–2, 7–6(8–6), 7–6(7–2) to win the singles tennis title at the 2003 Paris Masters.
Andy Roddick won the men's singles tennis title at the 2004 Miami Open after Guillermo Coria retired in the final, with the scoreline at 6–7(2–7), 6–3, 6–1.
Carlos Moyá defeated David Nalbandian in the final, 6–3, 6–3, 6–1 to win the men's singles tennis title at the 2004 Italian Open.
Andre Agassi defeated Lleyton Hewitt in the final, 6–3, 3–6, 6–2 to win the men's singles tennis title at the 2004 Cincinnati Masters.
Defending champion Roger Federer defeated Lleyton Hewitt in the final, 6–2, 6–4, 6–4, to win the men's singles tennis title at the 2005 Indian Wells Masters.
Roger Federer defeated Rafael Nadal in the final, 2–6, 6–7(4–7), 7–6(7–5), 6–3, 6–1 to win the men's singles tennis title at the 2005 Miami Open. It was the first of 24 tournament-final matches between the pair. Federer completed the Sunshine Double with the win; it would be the first of three Sunshine Doubles in his career.
Defending champion Roger Federer defeated Richard Gasquet in the final, 6–3, 7–5, 7–6(7–4) to win the singles tennis title at the 2005 Hamburg European Open.
Roger Federer defeated Andy Roddick in the final, 6–3, 7–5 to win the men's singles tennis title at the 2005 Cincinnati Masters.
Andy Roddick was the defending champion, and won in the final 6–2, 3–6, 6–3, against Roger Federer.
Roger Federer was the defending champion, but lost in the first round to Tommy Haas.
Tim Henman was the defending champion but lost in the quarterfinals to David Nalbandian.