# Gonzalo Oliveira

Gonzalo Oliveira (born 17 February 1995 as Gonçalo Oliveira) is a Portuguese-born tennis player who currently represents Venezuela and plays on the ATP Challenger Tour. He has a career high ATP singles ranking of world No. 194 achieved on 25 December 2017. He also has a career high doubles ranking of No. 77 achieved on 24 August 2020. He is currently the No. 1 Venezuelan player.

## Career

On 18 March 2019, Olivera reached the top 100 in the doubles rankings at world No. 99, the seventh Portuguese player to accomplish the feat.
In November 2024, he captured his maiden ATP Challenger Tour singles title at the inaugural edition of the 2024 Brazzaville Challenger, becoming the first player representing Venezuela to win a Challenger title in 24 years, since Jimy Szymanski in Tulsa in 2000. A month later, he reached his second Challenger singles final at the 2024 Manzanillo Open, where he lost to Mats Rosenkranz.
Oliveira was provisionally suspended from professional tennis by the International Tennis Integrity Agency (ITIA) on 17 January 2025. He tested positive for Metamfetamine, a non-specified prohibited substance.

## ATP Challenger and ITF Tour finals
### Singles: 30 (18 titles, 12 runner-ups)

* Legend
* ATP Challenger Tour (1–1)
* ITF Futures/WTT (17–11)
* Finals by surface
* Hard (6–5)
* Clay (12–7)
* Grass (0–0)
| Result | W–L | Date | Tournament | Tier | Surface | Opponent | Score |
| Win | 1–0 | Sep 2015 | Belgium F13, Arlon | Futures | Clay | Clément Geens | 6–0, 6–3 |
| Win | 2–0 | Jul 2016 | Austria F1, Telfs | Futures | Clay | Yannick Hanfmann | 7–6$^{(7–4)}$, 3–6, 6–1 |
| Loss | 2–1 | Aug 2016 | Austria F5, Innsbruck | Futures | Clay | Sebastian Ofner | 2–6, 3–6 |
| Loss | 2–2 | Nov 2016 | Tunisia F33, Hammamet | Futures | Clay | Carlos Taberner | 4–6, 5–7 |
| Loss | 2–3 | Dec 2016 | Tunisia F35, Hammamet | Futures | Clay | Attila Balázs | 2–6, 3–6 |
| Loss | 2–4 | Jan 2017 | Tunisia F2, Hammamet | Futures | Clay | João Domingues | 6–2, 4–6, 3–6 |
| Loss | 2–5 | Mar 2017 | Tunisia F9, Hammamet | Futures | Clay | Oriol Roca Batalla | 1–6, 4–6 |
| Win | 3–5 | May 2017 | Romania F2, Bacău | Futures | Clay | Sumit Nagal | 3–6, 6–3, 6–0 |
| Win | 4–5 | Jun 2017 | Hungary F5, Budapest | Futures | Clay | Peđa Krstin | 6–2, 6–2 |
| Win | 5–5 | Dec 2017 | Tunisia F37, Hammamet | Futures | Clay | Raúl Brancaccio | 6–3, 6–2 |
| Win | 6–5 | Dec 2017 | Tunisia F38, Hammamet | Futures | Clay | Dejan Katić | 7–6$^{(7–5)}$, 3–6, 6–3 |
| Loss | 6–6 | Dec 2017 | Tunisia F39, Hammamet | Futures | Clay | Miljan Zekić | 1–4 ret. |
| Win | 7–6 | Dec 2018 | Qatar F4, Doha | Futures | Hard | Aslan Karatsev | 6–3, 7–5 |
| Loss | 7–7 | Dec 2018 | Qatar F5, Doha | Futures | Hard | Tak Khunn Wang | 3–6, 3–6 |
| Win | 8–7 | Mar 2023 | M25 Loulé, Portugal | WTT | Hard | Lucas Poullain | 6–3, 6–2 |
| Win | 9–7 | Mar 2023 | M25 Portimão, Portugal | WTT | Hard | Akira Santillan | 7–6$^{(7–2)}$, 6–4 |
| Win | 10–7 | Apr 2023 | M25 Santha Margherita di Pula, Italy | WTT | Clay | Daniel Michalski | 6–3, 6–2 |
| Win | 11–7 | Jun 2023 | M25 Rome, Italy | WTT | Clay | Luca Potenza | 6–2, 6–1 |
| Win | 12–7 | Jul 2023 | M15 Wrocław, Poland | WTT | Clay | Jiří Barnat | 6–2, 6–4 |
| Win | 13–7 | Jul 2023 | M15 Sofia, Bulgaria | WTT | Clay | Marvin Möller | 6–3, 6–1 |
| Win | 14–7 | Jul 2023 | M25 Castelo Branco, Portugal | WTT | Hard | Fabrizio Andaloro | 6–2, 6–1 |
| Win | 15–7 | Sep 2023 | M25 Idanha-a-Nova, Portugal | WTT | Hard | Alberto Barroso Campos | 6–4, 6–4 |
| Loss | 15–8 | Oct 2023 | M15 Al Zahra, Kuwait | WTT | Hard | Petr Nesterov | 6–4, 4–6, 3–6 |
| Loss | 15–9 | Nov 2023 | M25 Hua Hin, Thailand | WTT | Hard | Andre Ilagan | 3–6 ret. |
| Win | 16–9 | Nov 2023 | M25 Hua Hin, Thailand | WTT | Hard | Evgeny Donskoy | 4–6, 6–2, 6–4 |
| Win | 17–9 | Aug 2024 | M25 Brazzaville, Congo | WTT | Clay | Bor Artnak | 6–4, 6–2 |
| Loss | 17–10 | Aug 2024 | M25 Brazzaville, Congo | WTT | Clay | Mathys Erhard | 2–6, 5–7 |
| Loss | 17–11 | Sep 2024 | M25 Sapporo, Japan | WTT | Hard | Takuya Kumasaka | 2–6, 4–6 |
| Win | 18–11 | Oct 2024 | Brazzaville, Congo | Challenger | Clay | Filip Cristian Jianu | 6–4, 6–3 |
| Loss | 18–12 | Dec 2024 | Manzanillo, Mexico | Challenger | Hard | Mats Rosenkranz | 3–6, 4–6 |

### Doubles: 73 (35 titles, 38 runner-ups)

* Legend
* ATP Challenger Tour (12–17)
* ITF Futures/WTT (23–21)
* Finals by surface
* Hard (6–7)
* Clay (28–31)
* Grass (0–0)
* Carpet (1–0)
| Result | W–L | Date | Tournament | Tier | Surface | Partner | Opponents | Score |
| Loss | 0–1 | May 2013 | Spain F12, Balaguer | Futures | Clay | Jesper Korsbæk Jensen | Alexander Slabinsky Ferran Ventura-Martell | 6–3, 3–6, [9–11] |
| Loss | 0–2 | Mar 2014 | Spain F5, Reus | Futures | Clay | Iván Gómez Mantilla | Jason Kubler Pol Toledo Bagué | 4–6, 1–6 |
| Win | 1–2 | Apr 2014 | Italy F11, Santa Margherita di Pula | Futures | Clay | Albert Alcaraz Ivorra | Lorenzo Frigerio Luca Vanni | 1–6, 7–5, [11–9] |
| Win | 2–2 | Jul 2014 | Austria F3, Telfs | Futures | Clay | Patrick Ofner | Sebastian Bader Gavin van Peperzeel | 6–2, 3–6, [10–7] |
| Loss | 2–3 | Aug 2014 | Slovakia F3, Piešťany | Futures | Clay | Danylo Kalenichenko | Karol Beck Filipp Kekercheni | 2–6, 6–2, [8–10] |
| Loss | 2–4 | Aug 2014 | Austria F9, Pörtschach | Futures | Clay | Daniel Uhlig | Sebastian Bader Tristan-Samuel Weissborn | 4–6, 6–7$^{(3–7)}$ |
| Loss | 2–5 | Sep 2014 | Italy F31, Santa Margherita di Pula | Futures | Clay | Marcos Giraldi Requena | Federico Maccari Gianluca Mager | 6–3, 4–6, [6–10] |
| Loss | 2–6 | Sep 2014 | Italy F33, Santa Margherita di Pula | Futures | Clay | Gianluca Mager | Omar Giacalone Pietro Rondoni | 5–7, 1–6 |
| Win | 3–6 | Oct 2014 | Italy F34, Santa Margherita di Pula | Futures | Clay | Daniele Capecchi | Pietro Rondoni Walter Trusendi | 2–6, 6–1, [11–9] |
| Loss | 3–7 | Jan 2015 | Spain F1, Castelldefels | Futures | Clay | Jake Eames | Sergio Martos Gornés Pol Toledo Bagué | 2–6, 3–6 |
| Loss | 3–8 | May 2015 | Italy F10, Bergamo | Futures | Clay | Alexandre Sidorenko | Riccardo Bonadio Pietro Rondoni | 4–6, 3–6 |
| Win | 4–8 | Jun 2015 | Slovenia F1, Maribor | Futures | Clay | Danylo Kalenichenko | Rok Jarc Mike Urbanija | 6–4, 7–6$^{(7–3)}$ |
| Win | 5–8 | Jun 2015 | Slovenia F2, Ljubljana | Futures | Clay | Danylo Kalenichenko | Lucas Miedler Maximilian Neuchrist | 7–5, 7–6$^{(7–3)}$ |
| Loss | 5–9 | Jun 2015 | Slovenia F2, Litija | Futures | Clay | Cristóbal Saavedra Corvalán | Filip Brtnický Dominik Süč | 5–7, 6–2, [5–10] |
| Win | 6–9 | Aug 2015 | Netherlands F5, Oldenzaal | Futures | Clay | Pedro Bernardi | Sam Barry Niels Lootsma | 6–2, 6–4 |
| Win | 7–9 | Sep 2015 | Belgium F14, Middelkerke | Futures | Clay | Joran Vliegen | Timon Reichelt George von Massow | 6–3, 3–6, [10–4] |
| Win | 8–9 | Oct 2015 | France F20, Forbach | Futures | Carpet (i) | Matthieu Roy | Constantin Belot Thibault Venturino | 6–7$^{(5–7)}$, 6–4, [10–6] |
| Loss | 8–10 | Oct 2015 | France F22, Saint-Dizier | Futures | Hard (i) | Ronan Joncour | Sander Arends Niels Lootsma | 5–7, 6–7$^{(8–10)}$ |
| Loss | 8–11 | Dec 2015 | DR F1, Santiago de los Caballeros | Futures | Clay | Peter Torebko | Max Schnur Raleigh Smith | 6–7$^{(7–9)}$, 2–6 |
| Win | 9–11 | Jan 2016 | Spain F1, Castelldefels | Futures | Clay | Tomislav Brkić | Samuel Bensoussan Michal Schmid | 6–2, 3–6, [10–1] |
| Win | 10–11 | Feb 2016 | Spain F3, Peguera | Futures | Clay | Tomislav Brkić | Pietro Rondoni Jacopo Stefanini | 6–7$^{(6–8)}$, 6–3, [10–6] |
| Loss | 10–12 | Mar 2016 | Spain F6, Tarragona | Futures | Clay | Akira Santillan | Marc López Jaume Munar | 7–6$^{(7–4)}$, 3–6, [7–10] |
| Loss | 10–13 | May 2016 | France F9, Grasse | Futures | Clay | Marc Fornell Mestres | Maxime Authom Andreas Beck | 4–6, 3–6 |
| Loss | 10–14 | Jul 2016 | Italy F18, Albinea | Futures | Clay | Federico Maccari | Andrea Basso Francesco Moncagatto | 6–7$^{(4–7)}$, 3–6 |
| Win | 11–14 | Jul 2016 | Austria F4, Wels | Futures | Clay | Sebastian Bader | Lenny Hampel David Pichler | 7–5, 6–3 |
| Win | 12–14 | Aug 2016 | Switzerland F3, Collonge-Bellerive | Futures | Clay | Fabien Reboul | Antoine Bellier Hugo Nys | 6–3, 7–5 |
| Win | 13–14 | Aug 2016 | Switzerland F4, Lausanne | Futures | Clay | Fabien Reboul | Federico Coria Louroi Martinez | 7–5, 6–2 |
| Win | 14–14 | Sep 2016 | Switzerland F5, Sion | Futures | Clay | Fabien Reboul | Federico Coria Louroi Martinez | 6–3, 6–3 |
| Loss | 14–15 | Sep 2016 | Spain F29, Oviedo | Futures | Clay | Marc Fornell Mestres | Eduard Esteve Lobato Jean-Marc Werner | 1–6, 1–6 |
| Loss | 14–16 | Oct 2016 | Portugal F12, Porto | Futures | Clay | Marc Fornell Mestres | Frederico Gil Marc Giner | 6–3, 3–6, [3–10] |
| Loss | 14–17 | Nov 2016 | Tunisia F30, Hammamet | Futures | Clay | Lukas Mugevičius | Felipe Cunha e Silva Frederico Gil | 6–7$^{(2–7)}$, 6–7$^{(5–7)}$ |
| Win | 15–17 | Nov 2016 | Tunisia F33, Hammamet | Futures | Clay | Attila Balázs | Sergio Martos Gornés Pol Toledo Bagué | 6–4, 6–3 |
| Win | 16–17 | Dec 2016 | Tunisia F34, Hammamet | Futures | Clay | Loïc Perret | Igor Marcondes Felipe Meligeni Alves | 6–1, 3–6, [10–3] |
| Loss | 16–18 | Dec 2016 | Tunisia F35, Hammamet | Futures | Clay | Filipp Kekercheni | Filippo Baldi Alessandro Petrone | 6–1, 3–6, [9–11] |
| Win | 17–18 | Mar 2017 | Portugal F1, Vale do Lobo | Futures | Hard | Erik Crepaldi | Viktor Durasovic Lucas Miedler | 1–6, 6–2, [10–5] |
| Win | 18–18 | Apr 2017 | Tunisia F12, Hammamet | Futures | Clay | Lamine Ouahab | Juan Ignacio Galarza Cristóbal Saavedra Corvalán | 6–1, 6–1 |
| Loss | 18–19 | Apr 2017 | Portugal F5, Cascais | Futures | Clay | Marat Deviatiarov | Clément Geens Jeroen Vanneste | 1–6, 6–4, [4–10] |
| Win | 19–19 | May 2017 | Tunisia F19, Hammamet | Futures | Clay | Mariano Kestelboim | Cristian Carli Nicolò Turchetti | 6–0, 6–1 |
| Loss | 19–20 | Jun 2017 | Tunisia F22, Hammamet | Futures | Clay | Moez Echargui | Aziz Dougaz Skander Mansouri | 6–7$^{(4–7)}$, 1–6 |
| Loss | 0–1 | Jun 2017 | Lisbon, Portugal | Challenger | Clay | Frederico Gil | Christopher Rungkat Ruan Roelofse | 6–7$^{(7–9)}$, 1–6 |
| Loss | 0–2 | Jun 2017 | Poznań, Poland | Challenger | Clay | Tomasz Bednarek | Guido Andreozzi Jaume Munar | 7–6$^{(7–4)}$, 3–6, [4–10] |
| Win | 20–20 | Aug 2017 | Italy F25, Cornaiano | Futures | Clay | David Pel | Gianluca Di Nicola Lorenzo Sonego | 6–3, 6–2 |
| Loss | 0–3 | Oct 2017 | Lima, Peru | Challenger | Clay | Grzegorz Panfil | Miguel Ángel Reyes-Varela Blaž Rola | 5–7, 3–6 |
| Win | 21–20 | Dec 2017 | Tunisia F39, Hammamet | Futures | Clay | Raúl Brancaccio | Marco Bortolotti Oriol Roca Batalla | 7–6$^{(7–5)}$, 6–2 |
| Win | 22–20 | Dec 2017 | Hong Kong F4, Hong Kong | Futures | Hard | Chen Ti | Shintaro Imai Kim Cheong-eui | 4–6, 7–5, [10–8] |
| Loss | 0–4 | Jan 2018 | Bangkok, Thailand | Challenger | Hard | Zdeněk Kolář | Marcel Granollers Gerard Granollers | 3–6, 6–7$^{(6–8)}$ |
| Win | 1–4 | May 2018 | Ostrava, Czech Republic | Challenger | Clay | Attila Balázs | Lukáš Rosol Sergiy Stakhovsky | 6–0, 7–5 |
| Win | 2–4 | Jun 2018 | Shymkent, Kazakhstan | Challenger | Clay | Lorenzo Giustino | Lucas Miedler Sebastian Ofner | 6–2, 7–6$^{(7–4)}$ |
| Loss | 2–5 | Jul 2018 | Båstad, Sweden | Challenger | Clay | Zdeněk Kolář | Harri Heliövaara Henri Laaksonen | 4–6, 3–6 |
| Loss | 2–6 | Jul 2018 | Scheveningen, Netherlands | Challenger | Clay | Luis David Martínez | Ruben Gonzales Nathaniel Lammons | 3–6, 7–6$^{(10–8)}$, [5–10] |
| Loss | 2–7 | Sep 2018 | Cassis, France | Challenger | Hard | Marc-Andrea Hüsler | Matt Reid Sergiy Stakhovsky | 2–6, 3–6 |
| Win | 3–7 | Nov 2018 | Kobe, Japan | Challenger | Hard (i) | Akira Santillan | Li Zhe Go Soeda | 2–6, 6–4, [12–10] |
| Loss | 22–21 | Dec 2018 | Qatar F4, Doha | Futures | Hard | Bernardo Saraiva | Alexander Igoshin Evgenii Tiurnev | 6–7$^{(12–14)}$, 3–6 |
| Win | 23–21 | Dec 2018 | Qatar F5, Doha | Futures | Hard | Bernardo Saraiva | Adelchi Virgili Mubarak Shannan Zayid | 4–6, 6–3, [13–11] |
| Loss | 3–8 | Jan 2019 | Orlando, USA | Challenger | Hard | Andrea Vavassori | Romain Arneodo Andrei Vasilevski | 6–7$^{(2–7)}$, 6–2, [13–15] |
| Win | 4–8 | Feb 2019 | Bangkok, Thailand | Challenger | Hard | Li Zhe | Enrique López Pérez Hiroki Moriya | 6–2, 6–1 |
| Loss | 4–9 | Mar 2019 | Shenzhen, China, P.R. | Challenger | Hard | Li Zhe | Hsieh Cheng-peng Christopher Rungkat | 4–6, 6–3, [6–10] |
| Loss | 4–10 | May 2019 | Shymkent, Kazakhstan | Challenger | Hard | Andrei Vasilevski | Jurij Rodionov Emil Ruusuvuori | 4–6, 6–3, [8–10] |
| Win | 5–10 | May 2019 | Samarkand, Uzbekistan | Challenger | Clay | Andrei Vasilevski | Sergey Fomin Teymuraz Gabashvili | 3–6, 6–3, [10–4] |
| Win | 6–10 | June 2019 | Vicenza, Italy | Challenger | Clay | Andrei Vasilevski | Fabrício Neis Fernando Romboli | 6–3, 6–4 |
| Loss | 6–11 | June 2019 | Almaty, Kazakhstan | Challenger | Clay | Andrei Vasilevski | Andrej Martin Hans Podlipnik | 6–7$^{(4–7)}$, 6–3, [8–10] |
| Win | 7–11 | July 2019 | Recanati, Italy | Challenger | Clay | Ramkumar Ramanathan | David Vega Hernández Andrea Vavassori | 6–2, 6–4 |
| Loss | 7–12 | Feb 2020 | Drummondville, Canada | Challenger | Hard (i) | Roberto Cid Subervi | Manuel Guinard Arthur Rinderknech | 6–7$^{(4–7)}$, 6-7$^{(3–7)}$ |
| Loss | 7–13 | Aug 2020 | Prague, Czech Republic | Challenger | Clay | André Göransson | Sander Arends David Pel | 5-7, 6-7$^{(5–7)}$ |
| Win | 8–13 | Oct 2020 | Lisbon, Portugal | Challenger | Clay | Roberto Cid Subervi | Harri Heliövaara Zdeněk Kolář | 7–6$^{(7–5)}$, 4–6, [10–4] |
| Win | 9–13 | Mar 2021 | Santiago, Chile | Challenger | Clay | Luis David Martínez | Rafael Matos Felipe Meligeni Alves | 7–5, 6-1 |
| Win | 10–13 | Mar 2021 | Prostějov, Czech Republic | Challenger | Clay | Aleksandr Nedovyesov | Roman Jebavý Zdeněk Kolář | 1–6, 7–6$^{(7–5)}$, [10–6] |
| Loss | 10–14 | Jul 2021 | Amersfoort, Netherlands | Challenger | Clay | Sergio Galdós | Luca Castelnuovo Manuel Guinard | 6–0, 4–6, [9–11] |
| Loss | 10–15 | Aug 2021 | Verona, Italy | Challenger | Clay | Luca Margaroli | Sadio Doumbia Fabien Reboul | 5–7, 6–4, [6–10] |
| Win | 11–15 | Oct 2021 | Lima II, Peru | Challenger | Clay | Sergio Galdós | Marcelo Tomás Barrios Vera Alejandro Tabilo | 6–2, 2–6, [10–5] |
| Loss | 11–16 | Dec 2021 | Maia, Portugal | Challenger | Clay (i) | Andrej Martin | Nuno Borges Francisco Cabral | 3–6, 4–6 |
| Loss | 11–17 | Apr 2022 | Aguascalientes, Mexico | Challenger | Clay | Divij Sharan | Nicolás Barrientos Miguel Ángel Reyes-Varela | 5–7, 3–6 |
| Win | 12–17 | Sep 2022 | Lisbon, Portugal | Challenger | Clay | Zdeněk Kolář | Vladyslav Manafov Oleg Prihodko | 6–1, 7–6$^{(7–4)}$ |