Alessandro Giannessi (born 30 May 1990) is a professional Italian tennis player. On 24 July 2017 he reached his highest ATP singles ranking of world No...

Bernabé Zapata Miralles Giulio Zeppieri Franco Agamenone Pedro Cachín Alessandro Giannessi Juan Ignacio Londero † Roger Federer (43) → replaced by Peter Gojowczyk...

Qualifying competition                     4 Alex Michelsen 6 6   Alessandro Giannessi 3 2 4 Alex Michelsen 6 6 8 Diego Schwartzman 1 4 WC Jacob Bradshaw...

Alessandro Giannessi was the defending champion but lost in the second round to Timofey Skatov. Jozef Kovalík won the title after defeating Adrian Andreev...

defending champion and successfully defended his title, defeating Alessandro Giannessi 6–4, 6–2 in the final. Paolo Lorenzi (champion) Dušan Lajović (first...

2013 Portugal Open. Potito Starace was leading Alessandro Giannessi 6–2, 2–0 in the final before Giannessi retired. Blaž Kavčič (second round) Adrian Mannarino...

after defeating Alessandro Giannessi 6–4, 6–1 in the final. Benjamin Becker (second round) Evgeny Donskoy (second round) Alessandro Giannessi (final) Mirza...

Molčan 6 6 Gijs Brouwer 4 4 14 Alex Molčan 6 6 PR John Millman 4 3 Alessandro Giannessi 3 4 PR John Millman 6 6 14 Alex Molčan 4 4 28 Sumit Nagal 6 6 Franco...

defending champion but lost in the semifinals to Sebastian Ofner. Alessandro Giannessi won the title after defeating Ofner 6–4, 5–7, 7–6(8–6) in the final...

Pospíšil were the defending champions but decided not to participate. Alessandro Giannessi and Gianluca Naso won the title, defeating Gerard Granollers and...

the title after defeating Alessandro Giannessi 6–3, 7–6(7–3) in the final. Gastão Elias (first round) Alessandro Giannessi (final) Alexander Bublik (second...

Dellien was the defending champion but chose not to defend his title. Alessandro Giannessi won the title after defeating Filippo Baldi 7–5, 6–2 in the final...

defending champion and successfully defended his title, defeating Alessandro Giannessi 7–6(7–4), 6–1 in the final. Thiago Monteiro (first round) Zdeněk...

Elgin and Andrey Rublev won the title, defeating Federico Gaio and Alessandro Giannessi in the final, 6–4, 7–6(7–4). Flavio Cipolla / Máximo González (semifinals)...

to Rogério Dutra Silva. Renzo Olivo won the title after defeating Alessandro Giannessi 5–7, 7–6(7–4), 6–4 in the final. All seeds receive a bye into the...

in the first round to Alessandro Motti and Matteo Volante. Pierre-Hugues Herbert and Maxime Teixeira defeated Alessandro Giannessi and João Sousa 6–4, 6–3...

Fabrício Neis won the title after defeating Salvatore Caruso and Alessandro Giannessi 6–1, 3–6, [10–5] in the final. Marcelo Demoliner / Fabrício Neis...

(qualifying competition) Arthur Cazaux (qualifying competition) Alessandro Giannessi (qualifying competition) Abdullah Shelbayh (first round) Marek Gengel...

champions, but only Tomislav chose to defend his title, partnering Alessandro Giannessi. Tomislav Draganja lost in the quarterfinals to Andrej Martin and...

Alessandro Giannessi and Gianluca Naso were the defending champions. Giannessi did not compete, while Naso partnered Alessio di Mauro, and lost in the...

Alessandro Giannessi was the defending champion but chose not to defend his title. Tallon Griekspoor won the title after defeating Sumit Nagal 6–2, 6–3...

Alessandro Giannessi was the defending champion but lost in the first round to Artem Smirnov. Richard Gasquet won the title after defeating Florian Mayer...

Daniel (first round) Alessandro Giannessi (qualified) Vasek Pospisil (qualified) Vasek Pospisil Radek Štěpánek Alessandro Giannessi Mohamed Safwat "Sir...

but they lost to Alessandro Giannessi and Andrey Golubev in the quarterfinals. Stefano Ianni and Potito Starace defeated Giannessi and Golubev 6–1, 6–3...

decided not to participate. Leonardo Mayer won the title, defeating Alessandro Giannessi 6–3, 6–4 in the final. Potito Starace (withdrew) Carlos Berlocq (quarterfinals)...

and Ariel Behar won the title after defeating Simone Bolelli and Alessandro Giannessi 6–2, 7–6(9–7) in the final. Guido Andreozzi / Fabiano de Paula (semifinals)...

Alessandro Giannessi was the defending champion but chose not to defend his title. Andrea Pellegrino won the title after defeating Andrea Collarini 6–1...

round to Maxime Hamou. Albert Ramos-Viñolas won the title, defeating Alessandro Giannessi in the final, 6–2, 6–4. Daniel Gimeno-Traver (first round) Albert...

        3 Jan Choinski 6 6 WC Henri Haupt 1 1 3 Jan Choinski 67 77 3 7 Marc-Andrea Hüsler 79 64 6   Alessandro Giannessi 3 0 7 Marc-Andrea Hüsler 6 6...

Clezar Steve Darcis Jared Donaldson Thomas Fabbiano Márton Fucsovics Alessandro Giannessi Christian Harrison Ryan Harrison Ilya Ivashka Karen Khachanov Saketh...