| Men's singles | |
|---|---|
| 2024 Internazionali di Tennis del Friuli Venezia Giulia | |
| Champion |  Vilius Gaubas |
| Runner-up |  Carlos Taberner |
| Score | 2–6, 6–2, 6–4 |
Matteo Gigante was the defending champion [1] but chose not to defend his title.
Vilius Gaubas won the title after defeating Carlos Taberner 2–6, 6–2, 6–4 in the final.
Albert Ramos Viñolas (second round)
Nicolas Moreno de Alboran (first round) Daniel Rincón (first round) Vilius Gaubas (champion)
Oliver Crawford (first round)
Nerman Fatić (first round)
Francesco Maestrelli (first round) Federico Arnaboldi (quarterfinals)| Semifinals | Final | ||||||||||||
| Alt |  Andrew Paulson | 5 | 0r | ||||||||||
| 4 | Vilius Gaubas | 7 | 0 | ||||||||||
| 4 | Vilius Gaubas | 2 | 6 | 6 | |||||||||
| Carlos Taberner | 6 | 2 | 4 | ||||||||||
 Alexander Blockx | 3 | 4 | |||||||||||
| Carlos Taberner | 6 | 6 | |||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | A Ramos Viñolas | 6 | 6 | ||||||||||||||||||||||||
 L Neumayer | 4 | 4 | 1 | A Ramos Viñolas | 65 | 1 | |||||||||||||||||||||
 A Collarini | 7 | 6 | A Collarini | 77 | 6 | ||||||||||||||||||||||
| Q |  L Mikrut | 5 | 1 | A Collarini | 6 | 4 | 65 | ||||||||||||||||||||
 Filip Jeff Planinšek | 610 | 6 | 1 | Alt | A Paulson | 4 | 6 | 77 | |||||||||||||||||||
| Alt | A Paulson | 712 | 2 | 6 | Alt | A Paulson | 3 | 6 | 6 | ||||||||||||||||||
 E Kırkın | 1 | 7 | 6 | E Kırkın | 6 | 0 | 4 | ||||||||||||||||||||
| 5 | O Crawford | 6 | 5 | 2 | Alt | A Paulson | 5 | 0r | |||||||||||||||||||
| 4 | V Gaubas | 7 | 6 | 4 | V Gaubas | 7 | 0 | ||||||||||||||||||||
| F Gill | 5 | 3 | 4 | V Gaubas | 6 | 6 | |||||||||||||||||||||
| Q | Luciano Emanuel Ambrogi | 62 | 6 | 7 | Q | LE Ambrogi | 2 | 4 | |||||||||||||||||||
| N Sánchez Izquierdo | 77 | 3 | 5 | 4 | V Gaubas | 6 | 6 | ||||||||||||||||||||
| Q | Andrea Picchione | 5 | 6 | 4 | L Giustino | 4 | 4 | ||||||||||||||||||||
| L Giustino | 7 | 2 | 6 | L Giustino | 6 | 6 | |||||||||||||||||||||
| Samuel Vincent Ruggeri | 7 | 77 | S Vincent Ruggeri | 1 | 1 | ||||||||||||||||||||||
| 7/WC | F Maestrelli | 5 | 65 | ||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 8/WC | F Arnaboldi | 6 | 6 | ||||||||||||||||||||||||
| M Dodig | 4 | 3 | 8/WC | F Arnaboldi | 6 | 6 | |||||||||||||||||||||
| Q |  Ryan Nijboer | 3 | 0 | Q | A Pecci | 3 | 1 | ||||||||||||||||||||
| Q | Alessandro Pecci | 6 | 6 | 8/WC | F Arnaboldi | 3 | 2 | ||||||||||||||||||||
 C Crețu | 6 | 6 | A Blockx | 6 | 6 | ||||||||||||||||||||||
 M Möller | 4 | 1 | C Crețu | 4 | 4 | ||||||||||||||||||||||
| A Blockx | 3 | 6 | 6 | A Blockx | 6 | 6 | |||||||||||||||||||||
| 3 | D Rincón | 6 | 4 | 4 | A Blockx | 3 | 4 | ||||||||||||||||||||
| 6 | N Fatić | 5 | 6 | 3 | C Taberner | 6 | 6 | ||||||||||||||||||||
| J Schwärzler | 7 | 2 | 6 | J Schwärzler | 5 | 3 | |||||||||||||||||||||
| WC | R Bonadio | 6 | 6 | WC | R Bonadio | 7 | 6 | ||||||||||||||||||||
 V Sachko | 4 | 2 | WC | R Bonadio | 4 | 3 | |||||||||||||||||||||
| Q | N Serdarušić | 4 | 6 | 0 | C Taberner | 6 | 6 | ||||||||||||||||||||
| C Taberner | 6 | 1 | 6 | C Taberner | 6 | 6 | |||||||||||||||||||||
| Alt | Sandro Kopp | 78 | 6 | Alt | S Kopp | 4 | 3 | ||||||||||||||||||||
| 2 | N Moreno de Alboran | 66 | 2 | ||||||||||||||||||||||||
Shintaro Mochizuki was the defending champion having won the previous edition in 2019. He participated in the men's singles qualifying, but lost to Tallon Griekspoor in the second round.
Jonáš Forejtek was the defending champion, having won the previous edition in 2019, but was no longer eligible to participate in junior events.
Denys Molchanov and Igor Zelenay were the defending champions but chose not to defend their title.
Franco Agamenone was the defending champion but chose not to defend his title.
Joris De Loore was the defending champion but lost in the final to Arthur Fils.
Matteo Arnaldi was the defending champion but chose not to defend his title.
Federico Coria was the defending champion but chose not to defend his title.
Zhang Zhizhen was the defending champion but chose not to defend his title.
Marco Cecchinato was the defending champion but chose not to defend his title.
Matteo Gigante was the defending champion but chose not to defend his title.
Valentin Vacherot was the two-time defending champion but chose not to defend his title.
Brandon Nakashima was the defending champion but chose not to defend his title.
Matteo Gigante was the defending champion but had to retire in the final.
Lorenzo Musetti was the defending champion but chose not to defend his title.
Sumit Nagal was the defending champion but chose not to defend his title.
Carlos Taberner was the defending champion but lost in the quarterfinals to Elmer Møller.
Quentin Halys was the defending champion but chose not to defend his title.
Emilio Nava was the defending champion but chose not to defend his title.
Manuel Guinard was the defending champion but chose not to defend his title.
Vít Kopřiva was the defending champion but chose not to defend his title.