Jannik Sinner defeated Frances Tiafoe in the final, 7–6(7–4), 6–2 to win the men's singles tennis title at the 2024 Cincinnati Open. It was his third Masters 1000 and 15th career ATP Tour title.

Novak Djokovic was the reigning champion, but withdrew before the tournament began.

Seeds The top eight seeds received a bye into the second round.

Draw

Finals

Top half Section 1

Section 2

Bottom half Section 3

Section 4

Seeded players The following are the seeded players. Seedings are based on ATP rankings as of 5 August 2024. Rankings and points before are as of 12 August 2024.

SeedRankPlayerPoints beforePoints defendingPoints earnedPoints afterStatus 1 1 Jannik Sinner 8,770 10 1000 9,760 Champion, defeated Frances Tiafoe 2 3 Carlos Alcaraz 7,950 600 10 7,360 Second round lost to Gaël Monfils 3 4 Alexander Zverev 6,995 360 400 7,035 Semifinals lost to Jannik Sinner 4 5 Daniil Medvedev 6,355 90 10 6,275 Second round lost to Jiří Lehečka 5 7 Hubert Hurkacz 4,215 360 200 4,055 Quarterfinals retired against Frances Tiafoe 6 6 Andrey Rublev 4,615 10 200 4,805 Quarterfinals lost to Jannik Sinner 7 8 Casper Ruud 3,890 (45)† 10 3,855 8 9 Grigor Dimitrov 3,690 (45)† 10 3,655 Second round lost to Fábián Marozsán 9 11 3,465 90 50 3,425 Second round lost to Jack Draper 10 13 Tommy Paul 3,065 90 10 2,985 First round lost to Flavio Cobolli 11 12 Taylor Fritz 3,290 180 10 3,120 12 14 Ben Shelton 2,955 45 200 3,110 Quarterfinals lost to Alexander Zverev 13 17 Ugo Humbert 2,365 45 10 2,330 First round lost to Jordan Thompson 14 18 Lorenzo Musetti 2,250 45 50 2,255 Second round lost to Frances Tiafoe 15 16 Holger Rune 2,390 10 400 2,780 Semifinals lost to Frances Tiafoe 16 15 Sebastian Korda 2,625 (50)† 10 2,585 † The player's 2023 points were replaced by a better result for purposes of his ranking as of 12 August 2024. Points for his 19th best result will be deducted instead.

Withdrawn players The following players would have been seeded, but withdrew before the tournament began. RankPlayerPoints before Points defendingPoints afterWithdrawal reason 2 Novak Djokovic 8,460 1,000 7,460 Schedule change 10 Alex de Minaur 3,480 45 3,435 Hip injury

Other entry information Wildcards

Protected ranking

Withdrawals

Qualifying Seeds

Qualifiers

Draw

First qualifier

Second qualifier

Third qualifier

Fourth qualifier

Fifth qualifier

Sixth qualifier

Seventh qualifier

References

External links Main draw Qualifying draw