Stadium: Central Round: 62 Ground: Hardcourt outdoor
| ITF M25 Roda de Bara | 2024/07/07 13:00 | Miguel Angel Cabrera v Carlos Guerrero Alvarez | 5-7,2-6 |
| ITF M25 Madrid | 2023/12/04 12:00 | Michiel de Krom v Carlos Guerrero Alvarez | 7-5,6-3 |
| ITF M25 Madrid | 2023/12/03 14:00 | Carlos Guerrero Alvarez v David Totikashvili | 6-3,6-1 |
| ITF M25 Madrid | 2023/11/28 09:00 | Carlos Guerrero Alvarez v Nicolas H Cuesta | 2-6,0-6 |
| ITF M25 Madrid | 2023/11/27 09:00 | Carlos Guerrero Alvarez v Matt Ponchet | 7-6,7-5 |
| ITF M25 Madrid | 2023/11/26 10:00 | Aaron Cohen v Carlos Guerrero Alvarez | 4-6,5-7 |
| ITF M25 Santander | 2023/08/21 09:00 | Sergio Callejon Hernando v Carlos Guerrero Alvarez | 6-4,6-3 |
| ITF M25 Santander | 2023/08/20 09:00 | Carlos Guerrero Alvarez v Nil Regas Luis | 3-6,7-5,10-8 |
| ITF M15 Kursumlijska Banja | 2024/06/18 08:20 | Samuel M Arjona v Stefan Micov | 2-6,4-6 |
| ITF M15 Kursumlijska Banja | 2024/06/17 08:30 | Drazen Petrovic v Samuel M Arjona | 3-6,1-6 |
| ITF M15 Kursumlijska Banja | 2024/06/09 11:00 | Samuel M Arjona v David Naharro | 6-2,6-2 |
| ITF M25 Cordoba | 2024/06/03 07:00 | Oscar Jose Gutierrez v Samuel M Arjona | 7-6,6-4 |
| ITF M25 La Nucia | 2024/05/26 09:00 | Carles Hernandez v Samuel M Arjona | 6-0,6-3 |
| ITF M15 Brcko | 2024/05/20 12:30 | Samuel M Arjona v Tymur Bieldiugin | 2-6,1-6 |
| ITF M15 Prijedor | 2024/05/13 07:00 | Samuel M Arjona v Christian Fellin | 3-6,4-6 |
| ITF M15 Alaminos-Larnaca | 2024/03/11 07:30 | Miljan Zekic v Samuel M Arjona | 6-0,6-2 |