| Singles | |
|---|---|
| 2003 Davidoff Swiss Indoors | |
| Champion |  Guillermo Coria |
| Runner-up | David Nalbandian |
| Score | W/O |
| Draw | 32 (3 Q / 4 WC ) |
| Seeds | 8 |
David Nalbandian was the defending champion but lost the final on a walkover against Guillermo Coria. [1]
| Singles | |
|---|---|
| 2003 Davidoff Swiss Indoors | |
| Champion | Guillermo Coria |
| Runner-up | David Nalbandian |
| Score | W/O |
| Draw | 32 (3 Q / 4 WC ) |
| Seeds | 8 |
David Nalbandian was the defending champion but lost the final on a walkover against Guillermo Coria. [1]
A champion seed is indicated in bold text while text in italics indicates the round in which that seed was eliminated.
Andy Roddick (semifinals)
Roger Federer (second round) Guillermo Coria (champion) David Nalbandian (final, withdrew because of a left wrist injury)
Jiří Novák (second round)
Martin Verkerk (first round)
Tommy Robredo (second round)| Final | ||||||||
| 4 | David Nalbandian | |||||||
| 3 | Guillermo Coria | w/o | ||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | A Roddick | 6 | 77 | ||||||||||||||||||||||||
| WC | J-C Scherrer | 3 | 64 | 1 | A Roddick | 6 | 77 | ||||||||||||||||||||
 H-T Lee | 2 | 0 | Q |  G Elseneer | 3 | 65 | |||||||||||||||||||||
| Q | G Elseneer | 6 | 6 | 1 | A Roddick | 6 | 6 | ||||||||||||||||||||
| O Rochus | 64 | 6 | 712 | O Rochus | 4 | 4 | |||||||||||||||||||||
| F Mantilla | 77 | 2 | 610 | O Rochus | 7 | 6 | |||||||||||||||||||||
| WC | M Kratochvil | 4 | 4 | 8 | T Robredo | 5 | 1 | ||||||||||||||||||||
| 8 | T Robredo | 6 | 6 | 1 | A Roddick | 5 | 5 | ||||||||||||||||||||
| 4 | D Nalbandian | 6 | 6 | 4 | D Nalbandian | 7 | 7 | ||||||||||||||||||||
| R Ramírez Hidalgo | 4 | 0 | 4 | D Nalbandian | 4 | ||||||||||||||||||||||
 A Clément | 6 | 77 | A Clément | 1r | |||||||||||||||||||||||
| P-H Mathieu | 4 | 64 | 4 | D Nalbandian | 6 | 6 | |||||||||||||||||||||
| LL | T Zíb | 77 | 77 |  T Henman | 2 | 4 | |||||||||||||||||||||
| WC | S Wawrinka | 60 | 65 | LL | T Zíb | 3 | 4 | ||||||||||||||||||||
| T Henman | 6 | 6 | T Henman | 6 | 6 | ||||||||||||||||||||||
| 7 | M Verkerk | 2 | 3 | ||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 5 | J Novák | 3 | 6 | 6 | |||||||||||||||||||||||
| Q | A Parmar | 6 | 3 | 0 | 5 | J Novák | 6 | 5 | 4 | ||||||||||||||||||
| R Nadal | 6 | 3 | 64 | F López | 3 | 7 | 6 | ||||||||||||||||||||
| F López | 3 | 6 | 77 | F López | 1 | 2 | |||||||||||||||||||||
| Q | M Llodra | 6 | 6 | 3 | G Coria | 6 | 6 | ||||||||||||||||||||
| B Ulihrach | 3 | 4 | Q | M Llodra | 2 | 77 | 64 | ||||||||||||||||||||
| F Santoro | 7 | 3 | 0 | 3 | G Coria | 6 | 65 | 77 | |||||||||||||||||||
| 3 | G Coria | 5 | 6 | 6 | 3 | G Coria | 6 | 6 | |||||||||||||||||||
| LL | I Heuberger | 3 | 6 | 5 |  I Ljubičić | 4 | 4 | ||||||||||||||||||||
 N Lapentti | 6 | 4 | 7 | N Lapentti | 77 | 6 | |||||||||||||||||||||
 T Behrend | 1 | 6 | 6 | T Behrend | 62 | 1 | |||||||||||||||||||||
| J Blake | 6 | 3 | 4 | N Lapentti | 6 | 2 | 3 | ||||||||||||||||||||
 F Volandri | 3 | 6 | 2 | I Ljubičić | 2 | 6 | 6 | ||||||||||||||||||||
| I Ljubičić | 6 | 3 | 6 | I Ljubičić | 77 | 65 | 6 | ||||||||||||||||||||
| WC | M Rosset | 1 | 3 | 2 | R Federer | 65 | 77 | 4 | |||||||||||||||||||
| 2 | R Federer | 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.
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 his third Wimbledon title and fifth major title overall. It was the second of three years that Federer defeated Roddick in the final. It was also the pair's third straight meeting at Wimbledon, after the 2003 semifinals and the 2004 final.
Tomáš Berdych defeated Ivan Ljubičić in the final, 6–3, 6–4, 3–6, 4–6, 6–4 to win the singles tennis title at the 2005 Paris Masters.
Andy Roddick defeated David Nalbandian in the final, 6–1, 6–3 to win the men's singles tennis title at the 2003 Canada Masters.
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.
Greg Rusedski was the defending champion of the singles event of the Heineken Open tennis tournament, held in Auckland, New Zealand, but did not compete that year.
Roger Federer defeated Andre Agassi in the final, 6–3, 6–0, 6–4 to win the singles tennis title at the 2003 Tennis Masters Cup. It was the first of an eventual then-record six Tour Finals titles for Federer.
Félix Mantilla defeated Roger Federer in the final, 7–5, 6–2, 7–6(10–8) to win the men's singles tennis title at the 2003 Italian Open.
Guillermo Coria defeated Agustín Calleri in the final, 6–3, 6–4, 6–4 to win the singles tennis title at the 2003 Hamburg European 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.
Guillermo Coria defeated Rainer Schüttler in the final, 6–2, 6–1, 6–3 to win the singles tennis title at the 2004 Monte Carlo Masters.
Roger Federer defeated the defending champion Guillermo Coria in the final, 4–6, 6–4, 6–2, 6–3 to win the singles tennis title at the 2004 Hamburg European Open.
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. Federer did not lose a single set during the tournament.
Rafael Nadal defeated Guillermo Coria in the final, 6–4, 3–6, 6–3, 4–6, 7–6(8–6) to win the men's singles title at the 2005 Italian Open. Nadal was making his tournament debut.
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. He did not lose a single set in the entire tournament.
Rafael Nadal defeated Ivan Ljubičić in the final, 3–6, 2–6, 6–3, 6–4, 7–6(7–3) to win the singles tennis title at the 2005 Madrid Open. As of 2024, this remains his sole indoor hardcourt title.
Thomas Enqvist was the defending champion but did not compete that year. Tim Henman won in the final 6–3, 6–4, 6–2 against Roger Federer.
Tim Henman was the defending champion but lost in the quarterfinals to David Nalbandian.
Nicolás Lapentti was the defending champion but did not compete that year.
José Acasuso was the defending champion but did not compete that year.
Third Argentinian win by Guillermo Coria after walk over. Retiring title holder and Roddick defeater Nalbandian withdraws 45 minutes before the final.