| Singles | |
|---|---|
| 2024 Modena Challenger | |
| Champion |  Albert Ramos Viñolas |
| Runner-up |  Federico Arnaboldi |
| Score | 6–4, 3–6, 6–2 |
Emilio Nava was the defending champion [1] but chose not to defend his title.
Albert Ramos Viñolas won the title after defeating Federico Arnaboldi 6–4, 3–6, 6–2 in the final.
Albert Ramos Viñolas (champion)
Thiago Agustín Tirante (first round)
Titouan Droguet (second round) Matteo Gigante (withdrew) Andrea Pellegrino (quarterfinals) Benoît Paire (first round)
Juan Pablo Varillas (quarterfinals) Oriol Roca Batalla (quarterfinals)
Tseng Chun-hsin (semifinals)| Semifinals | Final | ||||||||||||
| 1 | Albert Ramos Viñolas | 6 | 6 | ||||||||||
| 9 | Tseng Chun-hsin | 4 | 4 | ||||||||||
| 1 | Albert Ramos Viñolas | 6 | 3 | 6 | |||||||||
| WC | Federico Arnaboldi | 4 | 6 | 2 | |||||||||
| WC | Federico Arnaboldi | 1 | 77 | 6 | |||||||||
| Andrea Collarini | 6 | 63 | 2 | ||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | A Ramos Viñolas | 3 | 6 | 6 | |||||||||||||||||||||||
| Alt | G Fonio | 6 | 3 | 2 | 1 | A Ramos Viñolas | 6 | 77 | |||||||||||||||||||
| Alt |  R Bertola | 4 | 1 | S Travaglia | 3 | 66 | |||||||||||||||||||||
| S Travaglia | 6 | 6 | 1 | A Ramos Viñolas | 6 | 6 | |||||||||||||||||||||
| B Zapata Miralles | 4 | 3 | LL | M Serafini | 3 | 3 | |||||||||||||||||||||
| LL | Marcello Serafini | 6 | 6 | LL | M Serafini | 64 | 6 | 7 | |||||||||||||||||||
| FA Gómez | 7 | 7 | FA Gómez | 77 | 3 | 5 | |||||||||||||||||||||
| 6 | B Paire | 5 | 5 | 1 | A Ramos Viñolas | 6 | 6 | ||||||||||||||||||||
| 9 | C-h Tseng | 2 | 6 | 6 | 9 | C-h Tseng | 4 | 4 | |||||||||||||||||||
| Q | Alessandro Pecci | 6 | 3 | 4 | 9 | C-h Tseng | 6 | 6 | |||||||||||||||||||
| Alt | R Brancaccio | 3 | 2 | WC | J Berrettini | 2 | 0 | ||||||||||||||||||||
| WC | J Berrettini | 6 | 6 | 9 | C-h Tseng | 7 | 2 | 6 | |||||||||||||||||||
| Alt | F Forti | 65 | 3 | 5 | A Pellegrino | 5 | 6 | 2 | |||||||||||||||||||
| WC | Gabriele Piraino | 77 | 6 | WC | G Piraino | 4 | 5 | ||||||||||||||||||||
| Q |  A Holmgren | 7 | 4 | 3 | 5 | A Pellegrino | 6 | 7 | |||||||||||||||||||
| 5 | A Pellegrino | 5 | 6 | 6 | |||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 8 | O Roca Batalla | 6 | 7 | ||||||||||||||||||||||||
| Samuel Vincent Ruggeri | 4 | 5 | 8 | O Roca Batalla | 6 | 1 | 6 | ||||||||||||||||||||
| Q | Daniel Mérida | 1 | 6 | 4 | E Dalla Valle | 3 | 6 | 1 | |||||||||||||||||||
| E Dalla Valle | 6 | 1 | 6 | 8 | O Roca Batalla | 6 | 1 | 2 | |||||||||||||||||||
| WC | F Arnaboldi | 7 | 3 | 6 | WC | F Arnaboldi | 2 | 6 | 6 | ||||||||||||||||||
| Q | F Gaio | 5 | 6 | 2 | WC | F Arnaboldi | 6 | 65 | 6 | ||||||||||||||||||
| Q | Mariano Tammaro | 6 | 3 | 63 | 3 | T Droguet | 2 | 77 | 3 | ||||||||||||||||||
| 3 | T Droguet | 4 | 6 | 77 | WC | F Arnaboldi | 1 | 77 | 6 | ||||||||||||||||||
| 7 | JP Varillas | 6 | 6 | A Collarini | 6 | 63 | 2 | ||||||||||||||||||||
 D Prižmić | 3 | 1 | 7 | JP Varillas | 6 | 77 | |||||||||||||||||||||
| Q | M Cecchinato | 4 | 5 | Q | M Cecchinato | 4 | 61 | ||||||||||||||||||||
| Alt | A Giannessi | 6 | 3r | 7 | JP Varillas | 4 | 6 | 5 | |||||||||||||||||||
| G Bueno | 2 | 77 | 7 | A Collarini | 6 | 4 | 7 | ||||||||||||||||||||
| K Jacquet | 6 | 64 | 5 | G Bueno | 5 | 3 | |||||||||||||||||||||
| A Collarini | 6 | 7 | A Collarini | 7 | 6 | ||||||||||||||||||||||
| 2 | TA Tirante | 3 | 5 | ||||||||||||||||||||||||
Peter Luczak was the defending champion, however he chose to not participate this year.
Steve Darcis won in the final 6–2, 6–4, against Daniel Muñoz-de la Nava.
Pere Riba is the defending champion, but he lost in the final to Albert Ramos-Viñolas 6–3, 3–6, 7–5.
Thomaz Bellucci was the defending champion, however he lost in the final to his compatriot Marcos Daniel in three sets.
Eduardo Schwank was the defending champion, but decided to not play this year.
5th seed Éric Prodon defeated qualifier Fernando Romboli 6–3, 4–6, 6–1 in the final.
Marcel Granollers was the defending champion, but lost in the quarterfinals to Dominic Thiem.
David Goffin won the title, defeating Thiem in the final, 4–6, 6–1, 6–3.
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Andy Murray defeated the two-time defending champion Rafael Nadal in the final, 6–3, 6–2 to win the men's singles tennis title at the 2015 Madrid Open. It was his second title in as many weeks.
Tobias Kamke was the defending champion, but lost in the first round to Christian Lindell.
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Novak Djokovic defeated Jo-Wilfried Tsonga in the final, 6–2, 6–4 to win the singles tennis title at the 2015 Shanghai Masters. He did not lose a single set in the entire tournament.
Benoît Paire was the defending champion, but chose to compete in Hamburg instead.
Pablo Cuevas was the two-time defending champion and successfully defended his title, defeating Albert Ramos Viñolas in the final, 6–7(3–7), 6–4, 6–4.
Albert Ramos Viñolas was the defending champion, but lost in the quarterfinals to Fernando Verdasco.
Víctor Estrella Burgos was the three-time defending champion and the tournament's only champion to date, but lost in the second round to Gerald Melzer.
Pablo Cuevas was the three-time defending champion, but lost in the semifinals to Fabio Fognini.
Cristian Garín was the defending champion, but chose not to defend his title.
Albert Ramos Viñolas defeated Cameron Norrie in the final, 4–6, 6–3, 7–6(7–3) to win the singles tennis title at the 2021 Estoril Open. It marked his third career ATP Tour singles title, all of which have been on clay. Norrie was aiming to win his first ATP Tour title in his second final.
Sebastián Báez defeated Frances Tiafoe in the final, 6–3, 6–2 to win the singles tennis title at the 2022 Estoril Open. It was his maiden ATP Tour title.
Defending champion Casper Ruud defeated Matteo Berrettini in the final, 4–6, 7–6(7–4), 6–2 to win the singles tennis title at the 2022 Swiss Open Gstaad.
Adrian Mannarino defeated Laslo Đere in the final, 7–6(7–1), 6–4 to win the singles tennis title at the 2022 Winston-Salem Open. Mannarino saved four match points en route to the title, in his first-round match against Christopher O'Connell.