| UTR Pro Tennis Series Barcelona | 02/02 13:30 | - | [217] Manafov, Vladyslav v Martos Gornes, Sergio [149] | 7-6,6-7,5-3 | |
| UTR Pro Tennis Series Barcelona | 02/01 09:30 | - | Noah Lopez v Martos Gornes, Sergio | 6-3,5-2 | |
| UTR Pro Tennis Series Barcelona | 01/31 11:30 | - | Jean-Christian Morandais v Martos Gornes, Sergio | 6-4,2-2 | |
| Forli 5, Italy, Qualifying | 12/05 15:05 | 14 | [459] Moez Echargui v Martos Gornes, Sergio [153] | 6-2,6-4 | |
| Challenger Mallorca | 08/30 08:00 | 14 | [167] Martos Gornes, Sergio v Haerteis, Johannes [367] | 1-6,1-6 | |
| Challenger Pozoblanco | 07/19 16:50 | 19 | [201] Mathias Bourgue v Martos Gornes, Sergio [169] | 6-2,6-1 | |
| Challenger Pozoblanco | 07/18 15:30 | 14 | [169] Martos Gornes, Sergio v Slobodchikov, Ronald [478] | Walkover | |
| Challenger Amersfoort | 07/11 10:00 | 14 | [168] Martos Gornes, Sergio v Carlos Sanchez Jover [472] | 4-6,4-6 | |
| UTR Pro Tennis Series Barcelona | 06/12 08:30 | - | Martos Gornes, Sergio v Diego F Flores | 3-6,4-5 | |
| UTR Pro Tennis Series Barcelona | 06/11 13:00 | - | Martos Gornes, Sergio v Dominik Palan | 4-6,2-6 | |
| Challenger - Oeiras | 03/28 10:00 | 14 | [173] Martos Gornes, Sergio v Denis Yevseyev [388] | 3-6,3-6 | |
| Challenger Guayaquil | 11/14 15:00 | 64 | [347] Nicolas Alvarez v Martos Gornes, Sergio [190] | 6-0,6-2 | |
| Murcia, Singles Qualifying M-ITF-ESP-05A | 03/02 13:00 | 44 | Trapeznikov, Zakhar v Martos Gornes, Sergio | 6-4,0-6,10-5 | |
| Murcia, Singles Qualifying M-ITF-ESP-05A | 03/01 13:30 | 44 | Dolz, Lluis v Martos Gornes, Sergio | Retired | |
| Challenger Sibiu | 09/18 09:55 | 25 | [385] Laurent Lokoli v Martos Gornes, Sergio [208] | 6-1,6-2 | |
| Challenger Sibiu | 09/16 07:00 | 166 | [367] Jaroslav Pospisil v Martos Gornes, Sergio [227] | 7-5,6-3 | |
| Challenger Seville | 09/09 09:00 | 166 | [121] Granollers, Gerard v Martos Gornes, Sergio [227] | 6-1,6-3 | |
| ITF M25 Oviedo | 09/05 13:45 | 27 | [252] Hernandez-Fernandez, Jose v Martos Gornes, Sergio [223] | 6-4,6-2 | |
| ITF M25 Oviedo | 09/04 13:40 | 26 | Martos Gornes, Sergio v Evgenii Tiurnev | 1-6,6-3,7-6 | |
| ITF M25 Oviedo | 09/03 18:30 | 25 | Labrador, Daniel v Martos Gornes, Sergio | 0-6,6-3,1-6 | |
| ITF M25 Oviedo | 09/02 10:30 | 54 | Martos Gornes, Sergio v Lawrence Bataljin | 6-3,7-5 | |
| ITF M25 Oviedo | 09/01 14:30 | - | Martos Gornes, Sergio v Lawrence Bataljin | 6-3,6-5 | |
| Pozoblanco, Singles Qualifying M-ITF-ESP-24A | 08/07 16:00 | 25 | [483] Struvay, Eduardo v Martos Gornes, Sergio [231] | 6-7,7-6,7-6 | |
| Pozoblanco, Singles Qualifying M-ITF-ESP-24A | 08/06 07:30 | 54 | Martos Gornes, Sergio v Saez-Royuela Ariza, Alvaro | 6-1,6-3 | |
| Segovia, Spain | 07/29 08:00 | 166 | Trusendi, Walter v Martos Gornes, Sergio | 6-1,7-6 | |
| ITF M25 Denia | 07/25 08:30 | 26 | Carlos Alcaraz v Martos Gornes, Sergio | 6-2,6-4 | |
| ITF M25 Denia | 07/24 09:30 | 25 | Andrey Chepelev v Martos Gornes, Sergio | 2-6,4-6 | |
| ITF M25 Denia | 07/23 08:00 | 54 | Martos Gornes, Sergio v Kuzey Cekirge | 2-6,6-0,10-8 | |
| ITF M25 Denia | 07/22 15:00 | 54 | Martos Gornes, Sergio v Vicente O Moratalla | 6-0,7-5 | |
| Challenger Amersfoort | 07/15 08:00 | 166 | Igor Sijsling v Martos Gornes, Sergio | 6-1,6-1 |
Sergio Martos Gornés (born 19 October 1994) is a Spanish tennis player.
Martos Gornés has a career high ATP singles ranking of World No. 726 achieved on 20 July 2015. He also has a career high doubles ranking of World No. 102 achieved on 12 June 2023.
Martos Gornés has won 5 ATP Challenger doubles titles at the 2021 Rafa Nadal Open, 2021 Vesuvio Cup, 2022 San Marino Open, the 2023 Tenerife Challenger and in 2024 in Bahrain.
He made his Grand Slam debut at the 2024 French Open as a protected ranking pair partnering Pablo Carreno Busta.