| Challenger - Barletta | 04/02 08:00 | 25 | Zdenek Kolar v Carlos Gimeno Valero | 6-2,6-1 | |
| Challenger - Barletta | 04/01 10:25 | 19 | Lorenzo Rottoli v Carlos Gimeno Valero | 6-3,1-6,6-7 | |
| Challenger - Barletta | 03/31 14:30 | 14 | Mark Whitehouse v Carlos Gimeno Valero | 2-6,0-6 | |
| ITF - M25 Badalona | 03/21 10:30 | 26 | Lorenzo Giustino v Carlos Gimeno Valero | Walkover | |
| ITF - M25 Badalona | 03/20 12:55 | 25 | Carlos Gimeno Valero v Oscar Jose Gutierrez | 6-1,6-7,6-2 | |
| ITF - M15 Antalya | 02/29 08:40 | 26 | Stefan A Andreescu v Carlos Gimeno Valero | 3-6,6-1,6-4 | |
| ITF - M15 Antalya | 02/28 08:05 | 25 | Fabio De Michele v Carlos Gimeno Valero | 3-6,5-7 | |
| ITF - M25 Antalya | 02/25 06:30 | 29 | Carlos Gimeno Valero v Vilius Gaubas | 1-6,7-6,7-5 | |
| ITF - M25 Antalya | 02/24 07:30 | 28 | Carlos Gimeno Valero v Cezar Cretu | Retired | |
| ITF - M25 Antalya | 02/23 09:25 | 27 | Carlos Gimeno Valero v Maxime Chazal | Retired | |
| ITF - M25 Antalya | 02/22 09:00 | 26 | Brian Bozemoj v Carlos Gimeno Valero | 3-6,2-6 | |
| ITF - M25 Antalya | 02/20 11:40 | 25 | Stefan Popovic v Carlos Gimeno Valero | 3-6,6-4,0-6 |
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.