Stadium: Pista 1 Round: 54 Ground: Hardcourt outdoor
| ITF M15 Marbella | 2021/05/23 11:00 | Alejandro Moro Canas v Ivan Bas Mengual | 6-1,6-3 |
| ITF M25 Vic | 2021/05/17 09:00 | Ivan Bas Mengual v Carlos Lopez Montagud | 1-6,0-6 |
| ITF M25 Vic | 2021/05/16 08:00 | Ivan Bas Mengual v Joan Busoms Puig | 5-7,6-3,11-9 |
| ITF M15 Majadahonda | 2021/05/02 14:45 | Ivan Bas Mengual v Pol Amoros Ramos | 2-6,7-6,4-10 |
| ITF M25 Reus | 2021/04/11 11:00 | Ivan Bas Mengual v Michiel de Krom | 1-6,5-7 |
| ITF M25 La Nucia | 2021/03/14 09:00 | Oleg Prihodko v Ivan Bas Mengual | 6-2,6-1 |
| ITF M15 La Nucia | 2021/03/09 10:00 | Ivan Bas Mengual v Francisco Andreu Garcia | 2-6,2-6 |
| ITF M15 La Nucia | 2021/03/08 11:00 | Inigo G Olasagasti v Ivan Bas Mengual | 2-6,2-6 |
| ITF M15 Marbella | 2021/05/23 12:30 | Rafael Mazon-Hernandez v Alex Martinez | 5-7,1-6 |
| ITF M25 Reus | 2021/04/11 07:00 | Arthur Fils v Rafael Mazon-Hernandez | 6-3,6-2 |
| ITF M25 La Nucia | 2021/03/14 08:00 | Rafael Mazon-Hernandez v Simon Beaupain | 1-6,2-6 |
| ITF M15 La Nucia | 2021/03/08 09:00 | Rafael Mazon-Hernandez v Simon Beaupain | 2-6,1-6 |
| ITF M15 Benicarlo | 2020/11/22 14:00 | Rafael Mazon-Hernandez v Stefan Loncar | 5-7,3-6 |
| ITF M25 Murcia | 2020/03/01 12:00 | Gerard Granollers-Pujol v Rafael Mazon-Hernandez | 6-1,6-1 |
| ITF M15 Paguera | 2020/02/16 09:30 | Rafael Mazon-Hernandez v Paul Valsecchi | 6-4,6-7,11-13 |
| ITF M15 Palmanova | 2020/02/10 09:00 | Lucas Bouquet v Rafael Mazon-Hernandez | 6-3,6-3 |