| Singles | |
|---|---|
| 2024 Tiburon Challenger | |
| Champion |  Nishesh Basavareddy |
| Runner-up | Eliot Spizzirri |
| Score | 6–1, 6–1 |
Zachary Svajda was the defending champion [1] but chose not to defend his title.
Nishesh Basavareddy won the title after defeating Eliot Spizzirri 6–1, 6–1 in the final.
Christopher Eubanks (withdrew) Learner Tien (semifinals) J. J. Wolf (quarterfinals)
Tristan Schoolkate (second round) Patrick Kypson (first round)
Abdullah Shelbayh (second round) Brandon Holt (second round) Denis Kudla (quarterfinals) Ethan Quinn (first round)| Semifinals | Final | ||||||||||||
| Nishesh Basavareddy | 6 | 6 | |||||||||||
 Jack Pinnington Jones | 2 | 3 | |||||||||||
| Nishesh Basavareddy | 6 | 6 | |||||||||||
| Eliot Spizzirri | 1 | 1 | |||||||||||
| Eliot Spizzirri | 78 | 63 | 6 | ||||||||||
| 2 | Learner Tien | 66 | 77 | 2 | |||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 9 | E Quinn | 5 | 64 | ||||||||||||||||||||||||
 A Galarneau | 7 | 77 | A Galarneau | 3 | 3 | ||||||||||||||||||||||
 Karue Sell | 6 | 79 | K Sell | 6 | 6 | ||||||||||||||||||||||
 Antoine Cornut-Chauvinc | 4 | 67 | K Sell | 5 | 0 | ||||||||||||||||||||||
| N Basavareddy | 6 | 4 | 6 | N Basavareddy | 7 | 6 | |||||||||||||||||||||
| B Tomic | 3 | 6 | 3 | N Basavareddy | 6 | 6 | |||||||||||||||||||||
 A Andrade | 1 | 64 | 7 | B Holt | 2 | 4 | |||||||||||||||||||||
| 7 | B Holt | 6 | 77 | N Basavareddy | 6 | 6 | |||||||||||||||||||||
| 4 | T Schoolkate | 6 | 77 | J Pinnington Jones | 2 | 3 | |||||||||||||||||||||
| Alt |  G den Ouden | 3 | 65 | 4 | T Schoolkate | 4 | 4 | ||||||||||||||||||||
| J Pinnington Jones | 6 | 6 | J Pinnington Jones | 6 | 6 | ||||||||||||||||||||||
| A Mayo | 2 | 3 | J Pinnington Jones | 77 | 6 | ||||||||||||||||||||||
 R Bertola | 77 | 6 | WC | C Smith | 65 | 4 | |||||||||||||||||||||
| WC | K Bigun | 64 | 4 | R Bertola | 4 | 6 | 3 | ||||||||||||||||||||
| WC | Colton Smith | 6 | 6 | WC | C Smith | 6 | 3 | 6 | |||||||||||||||||||
| 5 | P Kypson | 3 | 2 | ||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 6 | A Shelbayh | 6 | 77 | ||||||||||||||||||||||||
| SE |  E Butvilas | 4 | 62 | 6 | A Shelbayh | 6 | 62 | 4 | |||||||||||||||||||
| E Spizzirri | 3 | 6 | 6 | E Spizzirri | 4 | 77 | 6 | ||||||||||||||||||||
| Q | O Baris | 6 | 3 | 3 | E Spizzirri | 6 | 1 | 7 | |||||||||||||||||||
| Q |  N Mejía | 3 | 7 | 6 | 3 | JJ Wolf | 3 | 6 | 5 | ||||||||||||||||||
| Q | Christian Langmo | 6 | 5 | 2 | Q | N Mejía | 1 | 6 | 4 | ||||||||||||||||||
| PR | D Stricker | 5r | 3 | JJ Wolf | 6 | 3 | 6 | ||||||||||||||||||||
| 3 | JJ Wolf | 3 | E Spizzirri | 78 | 63 | 6 | |||||||||||||||||||||
| 8 | D Kudla | 77 | 63 | 6 | 2 | L Tien | 66 | 77 | 2 | ||||||||||||||||||
| WC |  Carl Emil Overbeck | 64 | 77 | 4 | 8 | D Kudla | 7 | 3 | 6 | ||||||||||||||||||
 G Oliveira | 6 | 6 | G Oliveira | 5 | 6 | 2 | |||||||||||||||||||||
| Q |  A Zakharov | 4 | 2 | 8 | D Kudla | 65 | 3 | ||||||||||||||||||||
| Q | Micah Braswell | 6 | 3 | 6 | 2 | L Tien | 77 | 6 | |||||||||||||||||||
| D Sweeny | 2 | 6 | 1 | Q | M Braswell | 2 | 66 | ||||||||||||||||||||
| Q | G Nanda | 67 | 1 | 2 | L Tien | 6 | 78 | ||||||||||||||||||||
| 2 | L Tien | 79 | 6 | ||||||||||||||||||||||||
Tommy Paul was the defending champion but chose not to defend his title.
Dan Evans defeated Tallon Griekspoor in the final, 7–5, 6–3 to win the men's singles tennis title at the 2023 Washington Open. It was his second ATP Tour singles title.
Adam Walton was the defending champion but lost in the second round to Patrick Kypson.
Jordan Thompson was the defending champion but chose not to defend his title.
Zachary Svajda was the defending champion and successfully defended his title after defeating Adam Walton 6–2, 6–2 in the final.
Michael Mmoh was the defending champion but chose not to defend his title.
Ben Shelton was the defending champion but chose not to defend his title.
Ben Shelton was the defending champion but chose not to defend his title.
Mitchell Krueger was the defending champion but lost in the second round to Bor Artnak.
Aleksandar Kovacevic was the defending champion but chose not to defend his title.
Jordan Thompson defeated Casper Ruud in the final, 6–3, 7–6(7–4) to win the singles tennis title at the 2024 Los Cabos Open. It was his first ATP Tour singles title and he saved three match points en route, in the quarterfinals against Alex Michelsen.
Giovanni Mpetshi Perricard was the defending champion and successfully defended his title after defeating Adam Walton 6–3, 6–3 in the final.
Alex de Minaur defeated Sebastian Korda in the final, 6–2, 6–4 to win the men's singles tennis title at the 2024 Libéma Open. De Minaur did not drop a set en route to his ninth ATP Tour title and his second on grass, after the 2021 Eastbourne International. He became the first Australian man to win the title since Lleyton Hewitt in 2001.
Jason Kubler was the defending champion but chose not to defend his title.
Yoshihito Nishioka defeated Jordan Thompson in the final, 4–6, 7–6(7–2), 6–2 to win the singles title at the 2024 Atlanta Open. It was his third ATP Tour title. Nishioka became the first unseeded player to win the tournament since Robby Ginepri in 2009, and was the first singles champion to not be from Australia or the United States.
Zachary Svajda was the defending champion but chose not to defend his title.
Lorenzo Sonego won the singles title at the 2024 Winston-Salem Open, defeating Alex Michelsen in the final, 6–0, 6–3. He did not drop a set en route to his fourth ATP Tour title and first since 2022.
Luke Johnson and Skander Mansouri were the defending champions but chose not to defend their title.
Zachary Svajda was the defending champion but chose not to defend his title.
This was the first edition of the tournament.