| ITF - M25 Gandia | 07/19 09:30 | 25 | Diego A B Sanchez v Carlos Gimeno Valero | 6-4,6-2 | |
| ITF - M15 Alkmaar | 06/25 13:00 | 54 | Carlos Gimeno Valero v Max Van Nunen | 4-6,2-6 | |
| ITF - M25 Mungia | 06/20 07:30 | 25 | Carlos Gimeno Valero v Stefanos Sakellaridis | Retired | |
| ITF - M25 Antalya | 02/01 11:35 | 25 | Andrea Fiorentini v Carlos Gimeno Valero | Retired | |
| ITF - M15 - Antalya | 01/28 08:15 | 28 | Alex Barrena v Carlos Gimeno Valero | Retired | |
| ITF - M15 - Antalya | 01/27 07:00 | 27 | [314] Eric Vanshelboim v Carlos Gimeno Valero [452] | 1-6,2-6 | |
| ITF - M15 - Antalya | 01/26 07:55 | 26 | Ivan Sergeyev v Carlos Gimeno Valero | Retired | |
| ITF - M15 - Antalya | 01/25 06:30 | 25 | Yanaki Milev v Carlos Gimeno Valero | 6-4,4-6,5-7 | |
| ITF - M15 - Antalya | 01/17 09:55 | 25 | Marsel Ilhan v Carlos Gimeno Valero | 6-3,7-5 | |
| ITF - M25 Santa Margherita | 10/14 09:00 | 26 | Carlos Gimeno Valero v Giorgio Tabacco | 6-2,5-7,2-6 | |
| ITF - M25 Santa Margherita | 10/10 12:35 | 25 | Carlos Gimeno Valero v Marco Miceli | 6-2,6-4 | |
| Challenger Troyes | 06/27 13:15 | 19 | [371] Carlos Gimeno Valero v Andrey Chepelev [429] | Retired | |
| Challenger Troyes | 06/26 13:30 | 14 | [371] Carlos Gimeno Valero v Alexandru Jecan [310] | 6-2,6-3 | |
| Challenger - Oeiras | 06/21 14:20 | 25 | [371] Carlos Gimeno Valero v Joao Domingues [321] | 6-7,6-4,5-7 | |
| Challenger Francavilla | 05/16 13:50 | 25 | [327] Carlos Gimeno Valero v Mate Valkusz [268] | Retired | |
| Challenger - Zagreb | 05/13 08:00 | 28 | [373] Carlos Gimeno Valero v Mili Poljicak [463] | 4-6,1-6 | |
| Challenger - Zagreb | 05/12 12:10 | 27 | [192] Nino Serdarusic v Carlos Gimeno Valero [373] | 0-6,4-6 | |
| Challenger - Zagreb | 05/11 11:20 | 26 | [274] Nerman Fatic v Carlos Gimeno Valero [373] | 3-6,1-6 | |
| Challenger - Zagreb | 05/10 08:00 | 25 | [373] Carlos Gimeno Valero v Christopher O'Connell [125] | 1-6,6-4,6-3 | |
| Challenger - Zagreb | 05/09 08:00 | 19 | [325] Tristan Lamasine v Carlos Gimeno Valero [373] | 5-7,6-1,5-7 | |
| Challenger - Zagreb | 05/08 09:30 | 14 | Bozo Barun v Carlos Gimeno Valero | 3-6,6-7 | |
| ATP - Madrid | 05/02 13:50 | 24 | [369] Carlos Gimeno Valero v Gael Monfils [21] | 3-6,0-6 | |
| ATP - Barcelona | 04/16 08:00 | 45 | [360] Carlos Gimeno Valero v Elias Ymer [130] | 2-6,6-2,3-6 | |
| Challenger - Madrid | 04/10 11:30 | 45 | [283] Nicolas Alvarez Varona v Carlos Gimeno Valero [379] | 6-7,6-4,6-2 | |
| Challenger - Murcia | 04/08 13:00 | 27 | [137] Dennis Novak v Carlos Gimeno Valero [379] | 3-6,7-6,6-3 | |
| Challenger - Murcia | 04/07 15:10 | 26 | [379] Carlos Gimeno Valero v Christopher Heyman [422] | 6-3,6-3 | |
| Challenger - Murcia | 04/06 10:25 | 25 | [256] Nicola Kuhn v Carlos Gimeno Valero [379] | 6-3,2-6,1-6 | |
| Challenger - Marbella | 03/29 09:10 | 25 | [363] Carlos Gimeno Valero v Norbert Gombos [112] | 4-6,1-6 | |
| Challenger Roseto | 03/16 14:15 | 26 | [105] Carlos Taberner v Carlos Gimeno Valero [458] | 7-6,6-3 | |
| Challenger Roseto | 03/15 09:00 | 25 | [458] Carlos Gimeno Valero v Kimmer Coppejans [238] | 7-5,6-7,7-5 |
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.