| 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] Alvarez, Nicolas 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] Pospisil, Jaroslav 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.