Players and pairs who neither have high enough rankings nor receive wild cards may participate in a qualifying tournament held one week before the annual Wimbledon Tennis Championships.
Novak Djokovic defeated Milos Raonic in the final, 1–6, 6–3, 6–4 to win the men's singles tennis title at the 2020 Cincinnati Masters. With the win, he claimed his record-equaling 35th Masters 1000 title, and completed the double career Golden Masters. Djokovic became the first new singles titlist on the ATP Tour since its suspension due to the COVID-19 pandemic in March 2020.
Nikoloz Basilashvili defeated Roberto Bautista Agut in the final, 7–6(7–5), 6–2 to win the men's singles tennis title at the 2021 Qatar Open. Basilashvili saved a match point against Roger Federer in the quarterfinals.
Rafael Nadal defeated Stefanos Tsitsipas in the final, 6–4, 6–7(6–8), 7–5 to win the singles title at the 2021 Barcelona Open. Nadal saved a championship point en route to his record-extending 12th Barcelona Open title and 61st ATP Tour singles title on clay. It became the second tournament at which Nadal had earned 12 or more victories, after the French Open. At three hours and 38 minutes, the final match was at the time the longest best-of-three-set tour-level final ever recorded since the ATP began tracking statistics in 1991, until the 2023 Cincinnati Masters final. Tsitsipas, who had also lost to Nadal in his first career ATP singles final at this tournament in 2018, was in contention to win his first ATP 500 tournament title on his seventh attempt.
Nikoloz Basilashvili defeated Jan-Lennard Struff in the final, 6–4, 7–6(7–5) to win the men's singles tennis title at the 2021 Bavarian International Tennis Championships. After not dropping a set en route to his victory, Basilashvili earned his second title of the season and his fifth career ATP Tour singles title overall. Struff was in contention to win his first title in his first tour-level final.
The 2021 Emilia-Romagna Open was a tennis tournament played on clay courts. It was the 1st edition of the event for male and female professional tennis players, respectively. It was part of the 2021 ATP Tour and the 2021 WTA Tour and took place in Parma, Italy.
Alex de Minaur defeated Lorenzo Sonego in the final, 4–6, 6–4, 7–6(7–5), to win the men's singles tennis title at the 2021 Eastbourne International. It was De Minaur's fifth career ATP Tour singles title and his first on grass. Sonego was contesting in his second grass final to win his third career title.
Carlos Alcaraz defeated Richard Gasquet in the final, 6–2, 6–2 to win the singles tennis title at the 2021 Croatia Open. It was his first ATP Tour title. With the victory, Alcaraz became the youngest player to win an ATP Tour title since Kei Nishikori at the 2008 Delray Beach International Tennis Championships.
Novak Djokovic defeated the defending champion Daniil Medvedev in the final, 4–6, 6–3, 6–3 to win the singles tennis title at the 2021 Paris Masters. It was his record-extending sixth Paris Masters title and record-breaking 37th ATP Tour Masters 1000 title overall, surpassing Rafael Nadal's tally in the latter category.
Aslan Karatsev defeated Andy Murray in the final, 6–3, 6–3 to win the men's singles title at the 2022 Sydney Tennis Classic. This was Murray's first ATP final since he won the 2019 European Open.
Holger Rune defeated Botic van de Zandschulp in the final by retirement, 3–4 to win the singles tennis title at the 2022 Bavarian International Tennis Championships. It was Rune's first ATP Tour title, making him the third-youngest tournament champion in the Open Era and the first Dane to win an ATP title since Kenneth Carlsen at 2005 Memphis. Van de Zandschulp was also contesting for his first title in his first tour final.
Cameron Norrie defeated Alex Molčan in the final, 6–3, 6–7(3–7), 6–1 to win the singles tennis title at the 2022 ATP Lyon Open. Norrie became the first Briton to win a clay court title on the ATP Tour since 2016.
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.
Jannik Sinner defeated the defending champion Carlos Alcaraz in the final, 6–7(5–7), 6–1, 6–1 to win the singles tennis title at the 2022 Croatia Open Umag.
Félix Auger-Aliassime defeated J. J. Wolf in the final, 6–4, 6–4 to win the singles tennis title at the 2022 Firenze Open. It was his second ATP Tour singles title.
Holger Rune defeated the defending champion Novak Djokovic in the final, 3–6, 6–3, 7–5 to win the singles tennis title at the 2022 Paris Masters. It was his first Masters 1000 title, and he saved three match points en route, in the first round against Stan Wawrinka. Rune made his top-10 debut in the ATP rankings with the win, and he defeated five top-10 players en route to the title. This was Rune's fourth final in a row, and his third title. He became the second teenager to win a Masters 1000 title in the 2022 season, after Carlos Alcaraz at Miami and Madrid. Rune was the first Scandinavian to win a Masters 1000 title since Robin Söderling at the 2010 Paris Masters.
Kwon Soon-woo defeated Roberto Bautista Agut in the final, 6–4, 3–6, 7–6(7–4) to win the men's singles tennis title at the 2023 Adelaide International 2. It was his second ATP Tour singles title, and he became just the tenth man in ATP Tour history to win a title as a lucky loser.
Defending champion Carlos Alcaraz defeated Jan-Lennard Struff in the final, 6–4, 3–6, 6–3 to win the men's singles tennis title at the 2023 Madrid Open. It was his fourth Masters 1000 title. Struff was the first lucky loser to reach a Masters final.
Daniil Medvedev defeated Holger Rune in the final, 7–5, 7–5 to win the men's singles tennis title at the 2023 Italian Open. It was his fifth title of 2023, sixth career Masters 1000 title, and first ATP Tour title on clay. Before 2023, Medvedev had never won a match at the Italian Open in three previous appearances.
The 2023 French Open – Men's singles qualifying are a series of tennis matches that take place from 22 to 26 May 2023 to determine the qualifiers for the 2023 French Open – Men's singles, and, if necessary, the lucky losers.
Sebastian Korda 
Marco Cecchinato 
