| ITF W75 Florianopolis | 03/31 19:10 | 54 | Nicole Fossa Huergo v Sofia Mendonca | 6-4,6-3 | |
| ITF W50 San Paolo | 03/25 14:05 | 54 | Nicole Fossa Huergo v Sofia Mendonca | 6-2,6-4 | |
| ITF W15 Campinas | 03/19 14:15 | 54 | Camilla Bossi v Sofia Mendonca | 6-1,7-6 | |
| ITF W15 Campinas | 03/18 13:00 | 54 | Sofia Da Cruz Mendonca v Martina M Bovio | 6-2,4-6,10-4 | |
| ITF W15 San Paolo | 03/12 09:30 | 54 | Victoria Bosio v Sofia Da Cruz Mendonca | 6-2,7-5 | |
| ITF W15 San Paolo | 03/11 10:00 | 54 | Pilar B Lespiau v Sofia Da Cruz Mendonca | 5-7,2-6 | |
| ITF W15 Cordoba | 03/05 13:00 | 62 | Jimar G G Gonzalez v Sofia Da Cruz Mendonca | 7-6,7-5 | |
| ITF W15 Cordoba | 03/03 12:30 | 62 | Sofia Da Cruz Mendonca v Florencia B Moron | 6-2,6-0 | |
| ITF W15 Tucuman | 02/28 12:00 | 25 | Sofia Mendonca v Fernanda Labrana | 5-7,6-4,5-7 | |
| ITF W15 Tucuman | 02/27 13:50 | 62 | Rocio D Merlo v Sofia Da Cruz Mendonca | 4-6,5-7 | |
| ITF W60 Vacaria | 12/12 13:50 | 25 | Selena Janicijevic v Sofia Da Cruz Mendonca | 6-1,6-0 | |
| ITF W25 Mogi Das Cruzes | 12/06 14:00 | 25 | Justina Mikulskyte v Sofia D C Mendonca | 6-0,6-0 | |
| ITF W25 Mogi Das Cruzes | 12/05 13:00 | 54 | Nicolly Ferreira v Sofia D C Mendonca | 1-6,1-6 | |
| ITF W25 Mogi Das Cruzes | 12/04 17:10 | 54 | Martina M Torrales Tebes v Sofia D C Mendonca | 0-6,1-6 | |
| ITF W15 Cordoba | 11/21 13:00 | 62 | Pilar B Lespiau v Sofia Da Cruz Mendonca | 7-5,6-4 | |
| ITF W15 Buenos Aires | 11/13 13:00 | 62 | Sofia Da Cruz Mendonca v Mariana Zottoli | 0-6,1-6 | |
| ITF W15 Monastir | 06/25 14:00 | 62 | Sofia Da Cruz Mendonca v Vladislava Andreevskaya | 4-6,2-6 | |
| ITF W15 Monastir | 06/20 08:30 | 62 | Meng Yi Chen v Sofia Da Cruz Mendonca | 7-5,6-4 | |
| ITF W15 Monastir | 06/19 11:00 | 62 | Sofia Da Cruz Mendonca v Helena Stevic | 3-6,6-3,10-6 | |
| ITF W15 Monastir | 06/18 12:00 | 62 | Sofia Da Cruz Mendonca v Mirabelle Brettkelly | 6-3,6-2 | |
| ITF W15 Monastir | 06/11 08:30 | 62 | Giulia Paterno v Sofia Da Cruz Mendonca | 4-6,6-4,10-6 | |
| ITF W15 Monastir | 06/07 11:40 | 25 | Sofia Da Cruz Mendonca v Lya Fernandez | 6-7,7-5,6-7 | |
| ITF W15 Monastir | 05/30 13:25 | 25 | Lamis Alhussein Abdel Aziz v Sofia Da Cruz Mendonca | 6-1,6-3 | |
| ITF W25 Monastir | 05/22 13:35 | 44 | Ferdaous Bahri v Sofia Da Cruz Mendonca | 7-5,6-2 | |
| ITF W15 Monastir | 05/15 12:30 | 62 | Sofia Da Cruz Mendonca v Maya Drozd | 2-6,2-6 | |
| ITF W15 Monastir | 05/10 08:30 | 25 | Talia Neilson Gatenby v Sofia Da Cruz Mendonca | 6-4,6-1 | |
| ITF W15 Monastir | 05/02 11:25 | 25 | Nina Rudiukova v Sofia Da Cruz Mendonca | 6-2,6-3 | |
| ITF W15 Monastir | 04/26 12:45 | 25 | Hanna Bougouffa v Sofia D C Mendonca | 6-0,6-3 | |
| ITF W25 Tucuman | 02/26 12:00 | 54 | Sofia Da Cruz Mendonca v Agostina Andreazzini | 3-6,6-2,8-10 | |
| ITF W25 Tucuman | 02/19 12:00 | 54 | Sofia Da Cruz Mendonca v Karine Kulidjian | 2-6,4-6 |