| Challenger Roseto Qual | 03/13 14:35 | 14 | Carlos Gimeno Valero v Dragos Nicolae Madaras | Retired | |
| Challenger - Roseto | 03/11 10:00 | 27 | [105] Carlos Taberner v Carlos Gimeno Valero [458] | 6-2,6-3 | |
| Challenger - Roseto | 03/09 10:00 | 26 | [219] Nino Serdarusic v Carlos Gimeno Valero [458] | 2-6,5-7 | |
| Challenger - Roseto | 03/08 09:00 | 25 | [458] Carlos Gimeno Valero v Gian Marco Moroni [184] | 6-3,6-1 | |
| Challenger - Roseto | 03/07 10:00 | 19 | Carlos Gimeno Valero v Marco Miceli | 4-6,7-5,6-2 | |
| Challenger - Roseto | 03/06 09:00 | 14 | Carlos Gimeno Valero v Luigi Sorrentino | 6-4,6-3 | |
| Challenger - Gran Canária | 03/03 12:30 | 26 | [156] Salvatore Caruso v Carlos Gimeno Valero [312] | 6-3,6-4 | |
| Challenger - Gran Canária | 03/01 11:45 | 25 | [312] Carlos Gimeno Valero v Timofey Skatov [220] | 6-2,6-1 | |
| Challenger - Blumenau | 01/11 13:00 | 25 | [324] Carlos Gimeno Valero v Gonzalo Villanueva [419] | 6-0,3-6,1-6 | |
| Challenger - Buenos Aires | 01/06 13:00 | 26 | Roman A Burruchaga v Carlos Gimeno Valero | 6-0,4-6,7-6 | |
| Challenger - Buenos Aires | 01/03 17:30 | 25 | [472] Alejo Lorenzo Lingua Lavallen v Carlos Gimeno Valero [329] | 4-6,6-1,3-6 | |
| Challenger - Campinas | 11/15 13:30 | 19 | [322] Carlos Gimeno Valero v Johan Nikles [360] | Retired | |
| Challenger - Campinas | 11/14 14:00 | 26 | Carlos Gimeno Valero v Iago Almeida | 6-0,6-2 | |
| Challenger - Lošinj | 10/20 08:00 | 26 | [319] Raul Brancaccio v Carlos Gimeno Valero [301] | 6-4,6-1 | |
| Challenger - Lošinj | 10/18 11:50 | 25 | Carlos Gimeno Valero v Nikola Milojevic | 6-3,6-1 | |
| Challenge - Sevilha | 09/07 09:00 | 25 | Carlos Gimeno Valero v Luciano Darderi | Retired | |
| ITF - M25 Oviedo | 08/31 08:35 | 25 | Carlos Gimeno Valero v Kuzey Cekirge | Cancelled | |
| Challenger - Segóvia | 07/29 14:00 | 26 | [246] Hugo Grenier v Carlos Gimeno Valero [267] | 3-6,6-3,6-2 | |
| Challenger - Segóvia | 07/27 13:50 | 25 | [267] Carlos Gimeno Valero v Quentin Halys [183] | 6-3,7-6 | |
| Challenger - Segóvia | 07/26 11:05 | 19 | [267] Carlos Gimeno Valero v Carlos Gomez-Herrera [367] | 6-3,2-6,6-4 | |
| Challenger - Segóvia | 07/25 15:20 | 14 | Carlos Gimeno Valero v Alejandro Mendoza | 6-1,6-1 | |
| Challenger - Segóvia | 07/25 15:20 | 14 | Carlos Gimeno Valero v Diego Hidalgo | Cancelled | |
| Challenger - Almaty | 06/16 04:00 | 26 | [264] Carlos Gimeno Valero v Brayden Schnur [234] | 4-6,6-7 | |
| Challenger - Almaty | 06/15 04:00 | 25 | [257] Chun Hsin Tseng v Carlos Gimeno Valero [264] | 5-7,6-4,2-6 | |
| Challenger - Almaty | 06/08 06:55 | 25 | [327] Evan Furness v Carlos Gimeno Valero [269] | 1-6,6-2,6-3 | |
| Challenger - Oeiras | 05/28 15:05 | 27 | [287] Carlos Gimeno Valero v Holger Vitus Nodskov Rune [313] | 2-6,4-6 | |
| Challenger - Oeiras | 05/26 10:00 | 26 | [287] Carlos Gimeno Valero v Viktor Galovic [330] | 6-4,6-2 | |
| Challenger - Oeiras | 05/25 10:00 | 25 | [287] Carlos Gimeno Valero v Vitaliy Sachko [321] | 6-2,6-1 | |
| ITF - M25 Vic | 05/23 09:30 | 29 | [286] Carlos Gimeno Valero v Pedro Cachin [292] | 1-6,6-3,6-4 | |
| ITF - M25 Vic | 05/22 08:30 | 28 | [286] Carlos Gimeno Valero v Camilo Ugo Carabelli [310] | 6-3,7-5 |
Carlos Gimeno Valero (born 25 June 2001) is a Spanish tennis player.
Gimeno Valero has a career high ATP singles ranking of World No. 260 achieved on 9 August 2021. He also has a career high doubles ranking of World No. 1508 achieved on 2 December 2019.
Gimeno Valero has reached four career ITF singles finals winning all of them for a record of 4–0, which includes winning one ATP Challenger title, the Gran Canaria 2 Challenger in March 2021, where he defeated Belgian Kimmer Coppejans in straight sets in the final.
He managed to win in the first round of qualifying at the 2021 Barcelona Open by defeating Mikhail Kukushkin ‘in straight sets but would go on to lose in the second round to Tallon Griekspoor 7–6(7–4), 6–7(4–7), 3–6.