Stadium: Court Central Round: 26 Ground: Clay
| ITF M25 Grasse | 2021/06/15 13:05 | Eriksson, Markus v Dan Added | 6-4,6-2 |
| ITF M25 Most | 2021/05/27 07:55 | Bolardt, Antonin v Eriksson, Markus | 6-4,6-4 |
| ITF M25 Most | 2021/05/26 12:15 | Ibrahim, Hasan v Eriksson, Markus | 3-6,1-6 |
| ITF M25 Jablonec Nad Nisou | 2021/05/18 12:10 | Ignatik, Uladzimir v Eriksson, Markus | 6-0,6-1 |
| ITF M25 Prague | 2021/05/12 09:30 | Eriksson, Markus v Rikl, Patrik | 4-6,5-7 |
| ITF - M25 Angers | 2021/04/21 11:55 | Eriksson, Markus v Pol Martin Tiffon | 5-7,0-6 |
| ITF M25 Meerbusch | 2021/04/15 10:00 | Eriksson, Markus v Milan Welte | 3-6,1-6 |
| ITF M25 Meerbusch | 2021/04/13 13:15 | Eriksson, Markus v Heyman, Christopher | 7-6,5-7,6-4 |
| ITF M25 Grasse | 2021/06/16 10:00 | Lopez San Martin, Alvaro v Thirouin, Jean | 6-1,6-1 |
| ITF - M25 Vic | 2021/05/19 13:05 | Lopez San Martin, Alvaro v Pedro Cachin | 1-6,1-6 |
| ITF M15 Valldoreix | 2021/05/16 09:00 | Lopez San Martin, Alvaro v Cuevas, Martin | 2-6,6-1,6-4 |
| ITF M15 Valldoreix | 2021/05/15 09:00 | Lopez San Martin, Alvaro v Facundo Diaz Acosta | 4-6,7-5,7-6 |
| ITF M15 Valldoreix | 2021/05/14 08:00 | Lopez San Martin, Alvaro v Juan Bautista Otegui | 6-3,1-6,6-2 |
| ITF M15 Valldoreix | 2021/05/13 08:00 | Lopez San Martin, Alvaro v Tatlot, Johan Sebastien | 6-1,6-1 |
| ITF M15 Valldoreix | 2021/05/12 09:55 | Javier Barranco Cosano v Lopez San Martin, Alvaro | 1-6,2-6 |
| ITF M15 Valldoreix | 2021/05/11 09:00 | Lopez San Martin, Alvaro v Bondarevskiy, Yan | 6-2,6-3 |