Round: 62 Ground: Hardcourt outdoor
| ITF Portugal F18 | 2017/08/26 09:00 | Guaita-Pais, Enric v Yang, Richard | 1-6,4-6 |
| ITF Portugal F17 | 2017/08/19 08:30 | Gonzalez, Wilfredo v Guaita-Pais, Enric | 6-2,6-1 |
| ITF Portugal F16 | 2017/08/12 12:00 | Fernandez, Pol v Guaita-Pais, Enric | 6-3,6-4 |
| ITF Portugal F13 | 2017/07/23 09:00 | Blanco Guadalupe, Jorge v Guaita-Pais, Enric | 6-2,4-6,6-4 |
| ITF Portugal F13 | 2017/07/22 09:00 | Guaita-Pais, Enric v Brancal, Henrique | 7-5,6-2 |
| ITF Portugal F12 | 2017/07/16 09:00 | Guaita-Pais, Enric v Garcia, Alejandro | 6-7,2-6 |
| ITF Portugal F12 | 2017/07/15 08:00 | Guaita-Pais, Enric v Borges Pereira, Kevin | 7-5,6-1 |
| ITF Portugal F11 Qual | 2017/07/08 13:30 | Guaita-Pais, Enric v Afonso Portugal | 2-6,3-6 |
| Challenger Bastad Qual | 2017/07/08 11:25 | Arvid Nordquist v Eriksson Ziverts, Jonas | 0-6,2-6 |
| ITF Sweden F2 | 2017/05/15 10:40 | Arvid Nordquist v Makiguchi, Ryusei | 6-7,3-6 |
| ITF Sweden F2 Qual | 2017/05/14 10:30 | Samuelsson, Eric v Arvid Nordquist | 3-6,2-6 |
| ITF Sweden F2 Qual | 2017/05/13 08:15 | Arvid Nordquist v Johan Claesson | 6-0,6-1 |
| ITF Sweden F1 | 2017/05/10 10:10 | Arvid Nordquist v Marvin Moeller | 0-6,1-6 |
| ITF Sweden F1 | 2017/05/08 10:15 | Arvid Nordquist v Yitbarek, Simon | 6-3,6-2 |
| ITF Sweden F1 Qual | 2017/05/07 10:05 | Nokic, Almir v Arvid Nordquist | 1-6,0-6 |
| Turkey F14, Singles Qualifying | 2017/04/08 07:00 | Arvid Nordquist v Nikolay Vylegzhanin | 4-6,3-6 |