| Singles | |
|---|---|
| 2024 European Open | |
| 2023 Champion |  Alexander Bublik |
| Draw | 28 (4Q, 3WC) |
| Seeds | 8 |
Alexander Bublik was the reigning champion, [1] but did not participate this year.
| Singles | |
|---|---|
| 2024 European Open | |
| 2023 Champion | Alexander Bublik |
| Draw | 28 (4Q, 3WC) |
| Seeds | 8 |
Alexander Bublik was the reigning champion, [1] but did not participate this year.
The top four seeds received a bye into the second round.
Alex de Minaur (quarterfinals)
Stefanos Tsitsipas (quarterfinals)
Félix Auger-Aliassime (quarterfinals)
Sebastián Báez (second round)
Jiří Lehečka Tomás Martín Etcheverry (second round) Mariano Navone (second round)
Marcos Giron | Semifinals | Final | ||||||||||||
 Hugo Gaston | |||||||||||||
 Roberto Bautista Agut | |||||||||||||
 | |||||||||||||
| |||||||||||||
| 8 | Marcos Giron | ||||||||||||
| 5 | Jiří Lehečka | ||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | A de Minaur | 2 | 6 | 6 | |||||||||||||||||||||||
 D Koepfer | 4 | 0 | R Carballés Baena | 6 | 4 | 2 | |||||||||||||||||||||
| R Carballés Baena | 6 | 6 | 1 | A de Minaur | 3 | 6 | 5 | ||||||||||||||||||||
| Q | A Vatutin | 6 | 3 | 3 | H Gaston | 6 | 3 | 7 | |||||||||||||||||||
| H Gaston | 3 | 6 | 6 | H Gaston | 6 | 63 | 77 | ||||||||||||||||||||
 T Monteiro | 3 | 6 | 66 | 7 | M Navone | 4 | 77 | 64 | |||||||||||||||||||
| 7 | M Navone | 6 | 4 | 78 | H Gaston | ||||||||||||||||||||||
| R Bautista Agut | |||||||||||||||||||||||||||
| 3 | F Auger-Aliassime | 64 | 6 | 6 | |||||||||||||||||||||||
| WC |  R Collignon | 2 | 0 |  M Fucsovics | 77 | 4 | 2 | ||||||||||||||||||||
| M Fucsovics | 6 | 6 | 3 | F Auger-Aliassime | 6 | 2 | 66 | ||||||||||||||||||||
| Q | L Van Assche | 2 | 1 | R Bautista Agut | 3 | 6 | 78 | ||||||||||||||||||||
| R Bautista Agut | 6 | 6 | R Bautista Agut | 77 | 6 | ||||||||||||||||||||||
| WC | R Gasquet | 64 | 4 | 6 | TM Etcheverry | 62 | 4 | ||||||||||||||||||||
| 6 | TM Etcheverry | 77 | 6 | ||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 8 | M Giron | 6 | 6 | ||||||||||||||||||||||||
 B van de Zandschulp | 4 | 1 | 8 | M Giron | 78 | 77 | |||||||||||||||||||||
| A Rinderknech | 6 | 6 | A Rinderknech | 66 | 64 | ||||||||||||||||||||||
| WC | A Blockx | 3 | 1 | 8 | M Giron | 6 | 6 | ||||||||||||||||||||
| F Díaz Acosta | 5 | 4 | Z Bergs | 2 | 2 | ||||||||||||||||||||||
| Z Bergs | 7 | 6 | Z Bergs | 6 | 6 | ||||||||||||||||||||||
| 4 | S Báez | 3 | 4 | ||||||||||||||||||||||||
| 8 | M Giron | ||||||||||||||||||||||||||
| 5 | J Lehečka | 6 | 6 | 5 | J Lehečka | ||||||||||||||||||||||
| J Munar | 1 | 4 | 5 | J Lehečka | 6 | 6 | |||||||||||||||||||||
| Q | G-A Bailly | 4 | 3 | D Altmaier | 4 | 3 | |||||||||||||||||||||
| D Altmaier | 6 | 6 | 5 | J Lehečka | 6 | 6 | |||||||||||||||||||||
| G Mpetshi Perricard | 64 | 3 | 2 | S Tsitsipas | 4 | 4 | |||||||||||||||||||||
| Q | T Seyboth Wild | 77 | 6 | Q | T Seyboth Wild | 65 | 6 | 5 | |||||||||||||||||||
| 2 | S Tsitsipas | 77 | 4 | 7 | |||||||||||||||||||||||
Yannick Hanfmann (first round) Thiago Seyboth Wild (qualified) Luca Van Assche (qualified) Pierre-Hugues Herbert (first round) Henri Squire (withdrew)
Mark Lajal (qualifying competition)
Filip Cristian Jianu (first round) Manuel Guinard (qualifying competition)| First round | Qualifying competition | ||||||||||||
| 1 | Yannick Hanfmann | 4 | 2 | ||||||||||
| Alexey Vatutin | 6 | 6 | |||||||||||
| Alexey Vatutin | 6 | 3 | 7 | ||||||||||
| 8 | Manuel Guinard | 4 | 6 | 5 | |||||||||
| Michael Geerts | 64 | 4 | |||||||||||
| 8 | Manuel Guinard | 77 | 6 | ||||||||||
| First round | Qualifying competition | ||||||||||||
| 2 | Thiago Seyboth Wild | 5 | 77 | 6 | |||||||||
| WC | Émilien Demanet | 7 | 65 | 4 | |||||||||
| 2 | Thiago Seyboth Wild | 6 | 6 | ||||||||||
| 6 | Mark Lajal | 2 | 3 | ||||||||||
| Miguel Damas | 2 | 0 | |||||||||||
| 6 | Mark Lajal | 6 | 6 | ||||||||||
| First round | Qualifying competition | ||||||||||||
| 3 | Luca Van Assche | 6 | 6 | ||||||||||
| Jelle Sels | 2 | 4 | |||||||||||
| 3 | Luca Van Assche | 6 | 6 | ||||||||||
| Àlex Martí Pujolràs | 0 | 4 | |||||||||||
| Àlex Martí Pujolràs | 6 | 7 | |||||||||||
| 7 | Filip Cristian Jianu | 4 | 5 | ||||||||||
| First round | Qualifying competition | ||||||||||||
| 4 | Pierre-Hugues Herbert | 67 | 3 | ||||||||||
| WC | Gilles-Arnaud Bailly | 79 | 6 | ||||||||||
| WC | Gilles-Arnaud Bailly | 77 | 6 | ||||||||||
 Nikoloz Basilashvili | 64 | 1 | |||||||||||
| Nikoloz Basilashvili | 6 | 6 | |||||||||||
| Alt | Tim Pütz | 2 | 2 | ||||||||||
Denis Shapovalov was the defending champion but chose to compete in the gentlemen's singles instead. He lost to Jerzy Janowicz in the first round.
Félix Auger-Aliassime was the defending champion, but chose not to participate.
Sebastian Korda, the son of 1998 men's singles champion Petr Korda, won the boys' singles tennis title at the 2018 Australian Open, defeating Tseng Chun-hsin in the final, 7–6(8–6), 6–4.
Wu Yibing was the defending champion, but was no longer eligible to participate in junior tournaments.
Roger Federer defeated the defending champion John Isner in the final, 6–1, 6–4 to win the men's singles tennis title at the 2019 Miami Open. It was Federer's fourth Miami Open title, his 28th and final Masters singles title, and his 101st career singles title overall.
Jonáš Forejtek won the boys' singles tennis title at the 2019 US Open, defeating Emilio Nava 6–7(4–7), 6–0, 6–2 in the final.
Fabio Fognini was the champion in 2014, when the event was last held, but chose to compete in Dubai instead.
Lorenzo Sonego was the defending champion, but chose not to participate. Alex de Minaur defeated Alexander Bublik in the final, 2–0, after Bublik retired with an ankle injury.
Diego Schwartzman defeated Francisco Cerúndolo in the final, 6–1, 6–2 to win the men's singles tennis title at the 2021 Argentina Open.
Hubert Hurkacz defeated Jannik Sinner in the final, 7–6(7–4), 6–4 to win the men's singles tennis title at the 2021 Miami Open. It was his first Masters 1000 singles title, and he became the first Pole to win a Masters 1000 singles title.
Benoît Paire was the defending champion from when the event was last held in 2019, but chose to participate in Geneva instead.
Andrey Rublev was the defending champion, but chose to not defend his title as he and other Russian Olympic athletes were sent to Yuzhno-Sakhalinsk for training sessions.
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.
Félix Auger-Aliassime defeated Sebastian Korda in the final, 6–3, 6–4 to win the singles tennis title at the 2022 European Open. It was his second title in as many weeks and third career ATP Tour singles title overall.
Alexander Bublik defeated Andrey Rublev in the final, 6–3, 3–6, 6–3 to win the singles tennis title at the 2023 Halle Open.
Alexander Zverev defeated Laslo Djere in the final, 7–5, 6–3 to win the men's singles tennis title at the 2023 Hamburg European Open in his hometown of Hamburg.
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.
Jiří Lehečka defeated Jack Draper in the final, 4–6, 6–4, 6–3 to win the men's singles tennis title at the 2024 Adelaide International. It was his first ATP Tour title.
Ugo Humbert defeated Alexander Bublik in the final, 6–4, 6–3 to win the men's singles tennis title at the 2024 Dubai Tennis Championships. He saved three match points en route to his sixth career ATP Tour singles title in as many finals. Humbert became the third man in the Open Era to win his first six finals, following Ernests Gulbis and Martin Kližan.
Andrey Rublev defeated Félix Auger-Aliassime in the final, 4–6, 7–5, 7–5 to win the men's singles tennis title at the 2024 Madrid Open. It was his second Masters 1000 and 16th career ATP Tour singles title. Auger-Aliassime was the first Canadian singles finalist since the tournament's inception in 2002 and the first to reach a Masters 1000 final on clay.