| Singles | |
|---|---|
| 2024 Tenerife Challenger II | |
| Champion |  Matteo Gigante |
| Runner-up | Stefano Travaglia |
| Score | 6–2, 6–4 |
Brandon Nakashima was the defending champion [1] but chose not to defend his title.
Matteo Gigante won the title after defeating Stefano Travaglia 6–2, 6–4 in the final.
Zsombor Piros (first round)
Jesper de Jong (second round)
Pablo Llamas Ruiz (first round)
Filip Misolic (first round) Matteo Gigante (champion)
Ilya Ivashka (withdrew)
Santiago Rodríguez Taverna (second round) Franco Agamenone (second round)| Semifinals | Final | ||||||||||||
 Jules Marie | 2 | 3 | |||||||||||
| Stefano Travaglia | 6 | 6 | |||||||||||
| Stefano Travaglia | 2 | 4 | |||||||||||
| 5 | Matteo Gigante | 6 | 6 | ||||||||||
| Francesco Maestrelli | 0 | 4 | |||||||||||
| 5 | Matteo Gigante | 6 | 6 | ||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | Z Piros | 62 | 1 | ||||||||||||||||||||||||
| Jules Marie | 77 | 6 | J Marie | 6 | 6 | ||||||||||||||||||||||
 A Galarneau | 6 | 5 | 4 | D Novak | 3 | 3 | |||||||||||||||||||||
| D Novak | 3 | 7 | 6 | J Marie | 6 | 7 | |||||||||||||||||||||
| Alt |  H Rocha | 3 | 77 | 6 | Alt | H Rocha | 3 | 5 | |||||||||||||||||||
| D Rincón | 6 | 62 | 3 | Alt | H Rocha | 6 | 6 | ||||||||||||||||||||
| Q | S Diez | 5 | 6 | 2 | 8 | F Agamenone | 3 | 3 | |||||||||||||||||||
| 8 | F Agamenone | 7 | 3 | 6 | J Marie | 2 | 3 | ||||||||||||||||||||
| 4 | F Misolic | 3 | 63 | S Travaglia | 6 | 6 | |||||||||||||||||||||
 D Kuzmanov | 6 | 77 | D Kuzmanov | 6 | 64 | 5 | |||||||||||||||||||||
 J Kovalík | 77 | 6 | J Kovalík | 4 | 77 | 7 | |||||||||||||||||||||
| WC |  Richard Zusman | 65 | 4 | J Kovalík | 5 | 6 | 0r | ||||||||||||||||||||
| R Bonadio | 1 | 6 | 2 | S Travaglia | 7 | 3 | 3 | ||||||||||||||||||||
| S Travaglia | 6 | 3 | 6 | S Travaglia | 6 | 6 | |||||||||||||||||||||
| L Neumayer | 6 | 3 | 5 | Q | R Brancaccio | 1 | 4 | ||||||||||||||||||||
| Q | R Brancaccio | 3 | 6 | 7 | |||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 7 | S Rodríguez Taverna | 7 | 2 | 713 | |||||||||||||||||||||||
| WC | M Landaluce | 5 | 6 | 611 | 7 | S Rodríguez Taverna | 2 | 4 | |||||||||||||||||||
| F Maestrelli | 6 | 6 | F Maestrelli | 6 | 6 | ||||||||||||||||||||||
| Q | D Jordà Sanchis | 3 | 4 | F Maestrelli | 77 | 6 | |||||||||||||||||||||
| LL |  D Michalski | 5 | 63 | M Damm | 64 | 2 | |||||||||||||||||||||
| M Damm | 7 | 77 | M Damm | 2 | 6 | 6 | |||||||||||||||||||||
| A Moro Cañas | 7 | 5 | 6 | A Moro Cañas | 6 | 3 | 2 | ||||||||||||||||||||
| 3 | P Llamas Ruiz | 5 | 7 | 1 | F Maestrelli | 0 | 4 | ||||||||||||||||||||
| 5 | M Gigante | 6 | 6 | 5 | M Gigante | 6 | 6 | ||||||||||||||||||||
| A Giannessi | 2 | 3 | 5 | M Gigante | 6 | 6 | |||||||||||||||||||||
| Q | A Andreev | 4 | 6 | 7 | Q | A Andreev | 4 | 3 | |||||||||||||||||||
| Q | G Fonio | 6 | 3 | 5 | 5 | M Gigante | 6 | 1 | 6 | ||||||||||||||||||
| LL | S Caruso | 6 | 4 | 7 | LL | S Caruso | 3 | 6 | 2 | ||||||||||||||||||
| Alt | M Krueger | 4 | 6 | 5 | LL | S Caruso | 6 | 1 | 6 | ||||||||||||||||||
| Q |  A Holmgren | 6 | 4 | 3 | 2 | J de Jong | 4 | 6 | 3 | ||||||||||||||||||
| 2 | J de Jong | 2 | 6 | 6 | |||||||||||||||||||||||
Wu Yibing was the defending champion, but was no longer eligible to participate in junior tournaments.
Alexander Zverev defeated top seed Stefanos Tsitsipas in the final, 6–4, 7–6(7–3) to win the men's singles tennis title at the 2021 Mexican Open.
Ugo Humbert was the defending champion, but chose not to participate this year.
Novak Djokovic defeated Stefanos Tsitsipas in the final, 6–0, 7–6(7–5) to win the men's singles tennis title at the 2022 Italian Open. It was his sixth Italian Open title and record-extending 38th Masters 1000 title overall. Djokovic did not lose a set during the tournament, and won his 1000th ATP Tour-level career match against Casper Ruud in the semifinals.
Denys Molchanov and Igor Zelenay were the defending champions but chose not to defend their title.
Defending champion Matteo Berrettini defeated Filip Krajinović in the final, 7–5, 6–4 to win the singles tennis title at the 2022 Queen's Club Championships and successfully defend his title. By winning his fourth title on grass and seventh career ATP Tour singles title overall, Berrettini became the first player in the Open Era to claim the title in their first two appearances at the tournament. Krajinović had never earned a tour-level win on grass before the tournament and was contesting for his first career title in his fifth final.
Franco Agamenone was the defending champion but chose not to defend his title.
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.
Brandon Nakashima 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.
Nicolas Moreno de Alboran 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.
Giulio Zeppieri 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.