| Singles | |
|---|---|
| 2024 Open Comunidad de Madrid | |
| Champion |  Stefano Napolitano |
| Runner-up |  Leandro Riedi |
| Score | 6–3, 6–3 |
Alexander Shevchenko was the defending champion [1] but chose not to defend his title.
Stefano Napolitano won the title after defeating Leandro Riedi 6–3, 6–3 in the final.
Taro Daniel (first round)
Albert Ramos Viñolas (quarterfinals)
Camilo Ugo Carabelli (withdrew)
Shang Juncheng (second round)
Vít Kopřiva (second round)
Jurij Rodionov (semifinals)
Harold Mayot (second round)
Mikhail Kukushkin (semifinals, retired)| Semifinals | Final | ||||||||||||
| 6 | Jurij Rodionov | 6 | 3 | 63 | |||||||||
| Leandro Riedi | 4 | 6 | 77 | ||||||||||
| Leandro Riedi | 3 | 3 | |||||||||||
| Stefano Napolitano | 6 | 6 | |||||||||||
| Stefano Napolitano | 6 | 4 | |||||||||||
| 8 | Mikhail Kukushkin | 2 | 1r | ||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | T Daniel | 77 | 5 | 3 | |||||||||||||||||||||||
| G Zeppieri | 61 | 7 | 6 | G Zeppieri | 6 | 3 | 2 | ||||||||||||||||||||
| Q | C Taberner | 4 | 6 | 4 |  B Hassan | 3 | 6 | 6 | |||||||||||||||||||
| B Hassan | 6 | 0 | 6 | B Hassan | 1 | 4 | |||||||||||||||||||||
| Q | D Rincón | 3 | 5 | 6 | J Rodionov | 6 | 6 | ||||||||||||||||||||
| B Zapata Miralles | 6 | 7 | B Zapata Miralles | 4 | 2 | ||||||||||||||||||||||
| D Yevseyev | 3 | 6 | 4 | 6 | J Rodionov | 6 | 6 | ||||||||||||||||||||
| 6 | J Rodionov | 6 | 2 | 6 | 6 | J Rodionov | 6 | 3 | 63 | ||||||||||||||||||
| LL | F Passaro | 3 | 6 | 5 | L Riedi | 4 | 6 | 77 | |||||||||||||||||||
 V Sachko | 6 | 4 | 7 | V Sachko | 3 | 2 | |||||||||||||||||||||
| Q |  I Buse | 3 | 5 | L Riedi | 6 | 6 | |||||||||||||||||||||
| L Riedi | 6 | 7 | L Riedi | 6 | 77 | ||||||||||||||||||||||
 J Fonseca | 4 | 6 | 6 | J Fonseca | 3 | 64 | |||||||||||||||||||||
| Q | G Andreozzi | 6 | 4 | 2 | J Fonseca | 6 | 3 | 6 | |||||||||||||||||||
 J De Loore | 2 | 6 | 64 | 7 | H Mayot | 2 | 6 | 3 | |||||||||||||||||||
| 7 | H Mayot | 6 | 1 | 77 | |||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 5 | V Kopřiva | 6 | 6 | ||||||||||||||||||||||||
| WC | M Landaluce | 3 | 3 | 5 | V Kopřiva | 67 | 5 | ||||||||||||||||||||
 V Gaubas | 3 | 2 | S Napolitano | 79 | 7 | ||||||||||||||||||||||
| S Napolitano | 6 | 6 | S Napolitano | 6 | 77 | ||||||||||||||||||||||
| H Grenier | 2 | 2 | Q | M-A Hüsler | 2 | 65 | |||||||||||||||||||||
| Q | M-A Hüsler | 6 | 6 | Q | M-A Hüsler | 6 | 3 | 7 | |||||||||||||||||||
| WC | A Moro Cañas | 5 | 2 | 4 | J Shang | 4 | 6 | 5 | |||||||||||||||||||
| 4 | J Shang | 7 | 6 | S Napolitano | 6 | 4 | |||||||||||||||||||||
| 8 | M Kukushkin | 6 | 6 | 8 | M Kukushkin | 2 | 1r | ||||||||||||||||||||
 N Moreno de Alboran | 4 | 4 | 8 | M Kukushkin | 61 | 6 | 6 | ||||||||||||||||||||
| SE |  N Hardt | 3 | 4 | R Molleker | 77 | 1 | 1 | ||||||||||||||||||||
| R Molleker | 6 | 6 | 8 | M Kukushkin | 77 | 4 | 77 | ||||||||||||||||||||
| O Roca Batalla | 4 | 6 | 4 | 2/WC | A Ramos Viñolas | 63 | 6 | 65 | |||||||||||||||||||
| B Paire | 6 | 3 | 2r | O Roca Batalla | 62 | 4 | |||||||||||||||||||||
| Q |  A Shelbayh | 1 | 6 | 2 | 2/WC | A Ramos Viñolas | 77 | 6 | |||||||||||||||||||
| 2/WC | A Ramos Viñolas | 6 | 1 | 6 | |||||||||||||||||||||||
Gilles Simon was the defending champion, but chose not to compete this year.
Jakob Hlasek was the defending champion, but lost in the semifinals to seventh seed Jonas Svensson.
Brad Gilbert won the title, defeating Jonas Svensson 6–1, 6–3, in the final.
Grigor Dimitrov defeated David Ferrer in the final, 2–6, 6–3, 6–4 to win the singles tennis title at the 2013 If Stockholm Open. It was his maiden ATP Tour title.
Juan Martín del Potro was the two-time defending champion but chose not to defend his title.
Stefan Edberg and Petr Korda were the defending champions, but lost in the first round to Gary Muller and Danie Visser.
Paul Haarhuis and Mark Koevermans were the defending champions, but competed this year with different partners. Haarhuis teamed up with Jacco Eltingh and lost in the semifinals to Henrik Holm and Anders Järryd, while Koevermans teamed up with Jan Apell and lost in the first round to Javier Sánchez and Daniel Vacek.
John Millman was the defending champion, but lost in the quarterfinals to James Duckworth.
Casper Ruud defeated the defending champion Diego Schwartzman in the final, 5–7, 6–2, 6–3 to win the singles title at the 2022 Argentina Open.
Sergio Casal and Emilio Sánchez successfully defended their title by defeating Carl-Uwe Steeb and Michael Stich in the final, 5–7, 6–4, 6–3.
Tomáš Šmíd and Petr Korda were the defending champions, but Korda chose not to participate. Šmid partnered Karel Nováček, but lost in the first round to Ronnie Båthman and Rikard Bergh.
Paul Annacone and David Wheaton were the defending champions, but Wheaton chose not to participate. Annacone partnered with Doug Flach, but lost to Jim Grabb and Richey Reneberg in the first round.
Andre Agassi and Petr Korda were the defending champions, but Agassi chose not to participate. Korda played along Ivan Lendl, but lost in the first round to Neil Borwick and Simon Youl.
Francisco Cerúndolo defeated Sebastián Báez in the final, 7–6(7–4), 6–2 to win the men's singles tennis title at the 2022 Swedish Open. It was his maiden ATP Tour title.
Lorenzo Musetti defeated Carlos Alcaraz in the final, 6–4, 6–7(6–8), 6–4 to win the men's singles tennis title at the 2022 Hamburg European Open. It was his maiden ATP Tour title, and he saved two match points en route, in his first round match against Dušan Lajović.
Roberto Bautista Agut defeated Filip Misolic in the final, 6–2, 6–2 to win the singles tennis title at the 2022 Generali Open Kitzbühel.
Novak Djokovic defeated Stefanos Tsitsipas in the final, 6–3, 6–4 to win the singles tennis title at the 2022 Astana Open. It was his 90th ATP Tour-level singles title.
Holger Rune defeated Stefanos Tsitsipas in the final, 6–4, 6–4 to win the singles tennis title at the 2022 Stockholm Open. It was his second career ATP Tour singles title.
Tallon Griekspoor was the defending champion but chose not to defend his title.
Defending champion Félix Auger-Aliassime defeated Hubert Hurkacz in the final, 7–6(7–3), 7–6(7–5) to win the singles tennis title at the 2023 Swiss Indoors. He saved a match point en route to his fifth career ATP Tour title, in the quarterfinals against Alexander Shevchenko.
Matteo Berrettini defeated the defending champion Roberto Carballés Baena in the final, 7–5, 6–2 to win the singles tennis title at the 2024 Grand Prix Hassan II. It was his first ATP Tour title in two years, and his fifth overall.