Stadium: Court 1 Round: 44 Ground: Hardcourt outdoor
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2018/03/03 08:00 | de Rienzo, Kathleen v Silna, Alexandra | 6-2,6-4 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2018/02/27 08:00 | de Rienzo, Kathleen v Czarnik, Paulina | 5-7,2-6 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2018/02/21 08:00 | de Rienzo, Kathleen v Martina Colmegna | 3-6,4-6 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2018/02/12 08:00 | de Rienzo, Kathleen v Kimmelmann, Julia | 6-0,4-6,1-6 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2018/02/11 08:00 | Ayzatulina, Ulyana v de Rienzo, Kathleen | 2-6,7-5,3-6 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2018/02/07 08:00 | Morgina, Anna v de Rienzo, Kathleen | 6-1,6-3 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2018/02/05 08:00 | Patrascu, Maria v de Rienzo, Kathleen | 2-6,0-6 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2018/02/04 08:00 | de Rienzo, Kathleen v Clara Vlasselaer | 7-5,6-3 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2018/02/25 08:00 | Czarnik, Paulina v Morales, Melissa | 6-4,6-2 |
| Fed Cup, Groupe Mondial | 2018/02/08 17:00 | Kurata, Nathaly v Morales, Melissa | 6-2,6-2 |
| ITF Women Manta | 2017/11/30 15:00 | Morales, Melissa v Nemtsova, Stephanie | 4-6,6-7 |
| ITF Women Manta | 2017/11/28 15:00 | Morales, Melissa v Correa, Mariana | 7-6,6-3 |
| ITF Women Cucuta | 2017/11/08 16:00 | Morales, Melissa v Weedon, Kirsten-Andrea | 2-6,6-7 |
| ITF Women Cucuta | 2017/11/06 17:40 | Morales, Melissa v Yuliana Lizarazo | 6-3,6-4 |
| ITF Women Cucuta | 2017/11/05 15:00 | Morales, Melissa v Gomez, Ana Maria | 6-0,6-1 |
| ITF Women Pereira | 2017/10/29 18:00 | Morales, Melissa v Maria Jose Portillo Ramirez | 4-6,4-6 |