| Challenger Newport Beach | 01/27 22:30 | 24 | [189] Maxime Cressy v Goncalo Oliveira [273] | 6-1,6-4 | |
| Challenger Bangkok 2 | 01/20 06:10 | 24 | [277] Santiago Giraldo v Goncalo Oliveira [273] | Retired | |
| Challenger Bangkok | 01/13 04:35 | 25 | [353] Ze Zhang v Goncalo Oliveira [271] | 6-4,6-2 | |
| ITF M15 Hong Kong | 01/08 03:15 | 25 | Goncalo Oliveira v Takashi Saito | 6-7,6-7 | |
| Challenger Kobe | 11/04 02:40 | 24 | [386] Tim Van Rijthoven v Goncalo Oliveira [263] | 6-1,6-4 | |
| Challenger Shenzhen 2 | 10/30 04:20 | 25 | [185] Zhizhen Zhang v Goncalo Oliveira [265] | 6-0,6-1 | |
| Challenger Shenzhen 2 | 10/28 04:40 | 24 | Jie Cui v Goncalo Oliveira | 7-6,1-6,4-6 | |
| Challenger Liuzhou | 10/22 02:00 | 24 | [261] Goncalo Oliveira v Konstantin Kravchuk [307] | 2-6,2-6 | |
| Challenger Ningbo | 10/15 02:00 | 24 | [263] Goncalo Oliveira v Nicolas Barrientos [343] | 5-7,0-6 | |
| Challenger Ningbo | 10/15 02:00 | 24 | Goncalo Oliveira v Sadio Doumbia | Cancelled | |
| ATP Shanghai | 10/05 09:50 | 45 | [57] Alexander Bublik v Goncalo Oliveira [256] | 6-4,6-4 | |
| ITF M25 Tay Ninh | 10/04 09:30 | 27 | Daniel Nguyen v Goncalo Oliveira | Walkover | |
| ITF M25 Tay Ninh | 10/03 02:00 | 26 | Takashi Saito v Goncalo Oliveira | Retired | |
| ITF M25 Tay Ninh | 10/02 02:00 | 25 | [374] Grigoriy Lomakin v Goncalo Oliveira [256] | 2-6,0-6 | |
| ATP Zhuhai | 09/21 06:50 | 64 | [253] Goncalo Oliveira v Brayden Schnur [93] | 5-7,3-6 | |
| Challenger Kaohsiung | 09/17 09:20 | 24 | [239] Sasikumar Mukund v Goncalo Oliveira [253] | 7-6,3-6,7-6 | |
| Challenger Shanghai | 09/12 05:20 | 26 | [85] Prajnesh Gunneswaran v Goncalo Oliveira [254] | 6-3,6-4 | |
| Challenger Shanghai | 09/11 02:30 | 25 | [345] Tak Khunn Wang v Goncalo Oliveira [254] | 7-6,3-6,4-6 | |
| Challenger Jinan | 09/03 09:45 | 25 | [265] Goncalo Oliveira v Go Soeda [155] | Retired | |
| Challenger Jinan | 09/02 07:40 | 24 | [325] Igor Sijsling v Goncalo Oliveira [265] | 3-6,2-6 | |
| Challenger Baotou | 08/30 03:00 | 27 | [131] James Duckworth v Goncalo Oliveira [265] | Retired | |
| Challenger Baotou | 08/29 05:35 | 26 | [258] Aleksandar Vukic v Goncalo Oliveira [265] | 4-6,6-3,0-6 | |
| Challenger Baotou | 08/28 05:55 | 25 | [376] Luca Castelnuovo v Goncalo Oliveira [265] | 4-6,4-6 | |
| Challenger Cordenons | 08/13 17:30 | 25 | [261] Goncalo Oliveira v Christopher O'Connell [313] | Cancelled | |
| Challenger Manerbio | 08/07 08:00 | 25 | [264] Goncalo Oliveira v Andrea Pellegrino [328] | 1-6,4-6 | |
| Challenger Chengdu | 08/01 07:45 | 26 | [251] Goncalo Oliveira v Shuichi Sekiguchi [458] | 4-6,6-3,4-6 | |
| Challenger Chengdu | 07/31 07:00 | 25 | [251] Goncalo Oliveira v Arjun Kadhe [432] | 7-6,6-3 | |
| Challenger Tampere | 07/24 07:30 | 25 | [465] Jeroen Vanneste v Goncalo Oliveira [252] | 6-3,7-6 | |
| Challenger Nur-Sultan | 07/18 05:00 | 26 | [246] Yunseong Chung v Goncalo Oliveira [260] | 6-7,7-5,6-4 | |
| Challenger Nur-Sultan | 07/16 10:40 | 25 | [414] Nam Hoang Ly v Goncalo Oliveira [260] | 4-6,4-6 |
Gonzalo Oliveira (born 17 February 1995) is a Portuguese-born tennis player who represents Venezuela.
Oliveira has a career high ATP singles ranking of 194 achieved on 25 December 2017. He also has a career high doubles ranking of 77 achieved on 24 August 2020.
Oliveira has won 12 ATP Challenger doubles titles.