2024 Hall of Fame Open – Singles
| Singles | |
|---|---|
| 2024 Hall of Fame Open | |
| Champion | Marcos Giron |
| Runner-up | Alex Michelsen |
| Score | 6–7(4–7), 6–3, 7–5 |
| Draw | 28 |
| Seeds | 8 |
Marcos Giron defeated Alex Michelsen in the final, 6–7(4–7), 6–3, 7–5 to win the singles tennis title at the 2024 Hall of Fame Open. Giron saved a championship point en route to his first ATP Tour singles title. Michelsen finished as runner-up at the tournament for the second year in a row.
Adrian Mannarino was the defending champion, but lost to Reilly Opelka in the second round. Opelka became the lowest-ranked player to reach the semifinals of an ATP Tour level event.