| Singles | |
|---|---|
| 2021 Uruguay Open | |
| Champion |  Hugo Dellien |
| Runner-up |  Juan Ignacio Londero |
| Score | 6–0, 6–1 |
Jaume Munar was the defending champion [1] but lost in the semifinals to Juan Ignacio Londero.
Hugo Dellien won the title after defeating Londero 6–0, 6–1 in the final.
Federico Coria (semifinals)
Jaume Munar (semifinals) Facundo Bagnis (quarterfinals, retired)
Thiago Monteiro (quarterfinals) Francisco Cerúndolo (first round)
Juan Pablo Varillas (second round) Hugo Dellien (champion) Tomás Martín Etcheverry (second round)| Semifinals | Final | ||||||||||||
| 1 | Federico Coria | 6 | 65 | 64 | |||||||||
| 7 | Hugo Dellien | 2 | 77 | 77 | |||||||||
| 7 | Hugo Dellien | 6 | 6 | ||||||||||
| Juan Ignacio Londero | 0 | 1 | |||||||||||
| Juan Ignacio Londero | 0 | 6 | 6 | ||||||||||
| 2 | Jaume Munar | 6 | 4 | 4 | |||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | F Coria | 6 | 5 | 6 | |||||||||||||||||||||||
| A Collarini | 3 | 7 | 3 | 1 | F Coria | 6 | 6 | ||||||||||||||||||||
 MT Barrios Vera | 4 | 5 | M Pucinelli de Almeida | 0 | 3 | ||||||||||||||||||||||
| M Pucinelli de Almeida | 6 | 7 | 1 | F Coria | 6 | 6 | |||||||||||||||||||||
| TA Tirante | 6 | 3 | 63 | Alt | S Rodríguez Taverna | 3 | 4 | ||||||||||||||||||||
| Alt | S Rodríguez Taverna | 4 | 6 | 77 | Alt | S Rodríguez Taverna | 3 | 77 | 78 | ||||||||||||||||||
| WC |  F Roncadelli | 3 | 1 | 6 | JP Varillas | 6 | 64 | 66 | |||||||||||||||||||
| 6 | JP Varillas | 6 | 6 | 1 | F Coria | 6 | 65 | 64 | |||||||||||||||||||
| 3 | F Bagnis | 6 | 77 | 7 | H Dellien | 2 | 77 | 77 | |||||||||||||||||||
| Q | G Villanueva | 1 | 64 | 3 | F Bagnis | 6 | 7 | ||||||||||||||||||||
| Q | F Comesaña | 6 | 7 | Q | F Comesaña | 4 | 5 | ||||||||||||||||||||
| Q | Facundo Juárez | 4 | 5 | 3 | F Bagnis | 64 | 1r | ||||||||||||||||||||
| A Tabilo | 3 | 4 | 7 | H Dellien | 77 | 4 | |||||||||||||||||||||
 T Skatov | 6 | 6 | T Skatov | 4 | 6 | 3 | |||||||||||||||||||||
| WC | F Llanes | 2 | 4 | 7 | H Dellien | 6 | 4 | 6 | |||||||||||||||||||
| 7 | H Dellien | 6 | 6 | ||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 5 | F Cerúndolo | 4 | 6 | 2 | |||||||||||||||||||||||
| JI Londero | 6 | 4 | 6 | JI Londero | 6 | 6 | |||||||||||||||||||||
| Alt | H Casanova | 6 | 77 | Alt | H Casanova | 4 | 2 | ||||||||||||||||||||
| F Meligeni Alves | 3 | 63 | JI Londero | 6 | 77 | ||||||||||||||||||||||
| JP Ficovich | 6 | 6 | 4 | T Monteiro | 3 | 61 | |||||||||||||||||||||
| WC | M Cuevas | 3 | 2 | JP Ficovich | 1 | 2 | |||||||||||||||||||||
| R Olivo | 77 | 2 | 64 | 4 | T Monteiro | 6 | 6 | ||||||||||||||||||||
| 4 | T Monteiro | 62 | 6 | 77 | JI Londero | 0 | 6 | 6 | |||||||||||||||||||
| 8 | TM Etcheverry | 6 | 6 | 2 | J Munar | 6 | 4 | 4 | |||||||||||||||||||
| Alt | GA Olivieri | 1 | 4 | 8 | TM Etcheverry | 6 | 2 | 5 | |||||||||||||||||||
| C Ugo Carabelli | 3 | 6 | 6 | C Ugo Carabelli | 4 | 6 | 7 | ||||||||||||||||||||
| Q |  L Darderi | 6 | 3 | 4 | C Ugo Carabelli | 4 | 1 | ||||||||||||||||||||
| G Andreozzi | 6 | 3 | 3 | 2 | J Munar | 6 | 6 | ||||||||||||||||||||
| P Cachin | 4 | 6 | 6 | P Cachin | 4 | 64 | |||||||||||||||||||||
| F Mena | 1 | 2 | 2 | J Munar | 6 | 77 | |||||||||||||||||||||
| 2 | J Munar | 6 | 6 | ||||||||||||||||||||||||
Calvin Hemery was the defending champion but chose not to defend his title.
Gastão Elias was the defending champion but lost in the first round to Camilo Ugo Carabelli.
Guido Andreozzi was the defending champion but lost in the second round to Emilio Gómez.
Diego Schwartzman was the defending champion, but he retired in the first round against Pablo Cuevas.
Guido Andreozzi was the defending champion but chose not to defend his title.
Guido Pella was the defending champion but chose not to defend his title.
Fabio Fognini was the champion in 2014, when the event was last held, but chose to compete in Dubai instead.
Diego Schwartzman defeated Francisco Cerúndolo in the final, 6–1, 6–2 to win the men's singles tennis title at the 2021 Argentina Open.
Albert Ramos Viñolas defeated Cameron Norrie in the final, 4–6, 6–3, 7–6(7–3) to win the singles tennis title at the 2021 Estoril Open. It marked his third career ATP Tour singles title, all of which have been on clay. Norrie was aiming to win his first ATP Tour title in his second final.
Miomir Kecmanović was the defending champion, but chose to compete at the Summer Olympics instead.
Jaume Munar was the defending champion but chose not to defend his title.
Sebastián Báez was the defending champion but lost in the final to Juan Pablo Varillas.
Francisco Cerúndolo was the defending champion but lost in the second round to Gonçalo Oliveira.
This was the first edition of the tournament.
Felipe Meligeni Alves was the defending champion but withdrew before his semifinal match with Luciano Darderi.
This was the first edition of the tournament.
Sebastián Báez was the defending champion but chose not to defend his title.
Defending champion Stefanos Tsitsipas defeated Alejandro Davidovich Fokina in the final, 6–3, 7–6(7–3) to win the singles tennis title at the 2022 Monte-Carlo Masters. He became the sixth player to win consecutive titles at the Monte-Carlo Masters in the Open Era. The win also earned him his second Masters 1000 title and his eighth career singles title overall.
Carlos Alcaraz defeated Pablo Carreño Busta in the final, 6–3, 6–2 to win the singles tennis title at the 2022 Barcelona Open. Alcaraz saved two match points en route to the title, in the semifinals against Alex de Minaur. With the win, Alcaraz entered the top 10 in rankings for the first time in his career, becoming the youngest man to do so since Rafael Nadal in 2005.
This was the inaugural edition of the singles competition of the 2022 Forlì Open tennis tournament.