| ITF W15 Antalya | 04/29 06:45 | 54 | Sofia Haydee Nicolini v Nika Shytkouskaya | 3-6,0-6 | |
| ITF W15 Antalya | 04/22 07:00 | 54 | Sofia Haydee Nicolini v Chiara Grimm | 2-6,1-6 | |
| ITF W15 Antalya | 04/15 07:00 | 54 | Sofia Haydee Nicolini v Ines Ibbou | Retired | |
| ITF W15 Antalya | 04/08 07:15 | 54 | Sofia Haydee Nicolini v Tanysha Dissanayake | 0-6,3-6 | |
| ITF Women Les Contamines | 07/25 09:00 | 25 | Sofia Haydee Nicolini v Olga Helmi | 2-6,2-6 | |
| ITF Women Les Contamines Qual | 07/23 11:45 | 54 | Sofia Haydee Nicolini v Alessia Biodo | 6-2,6-3 | |
| ITF Women Don Benito | 07/15 07:00 | 54 | Sofia Haydee Nicolini v Melina Ferrero | 2-6,4-6 | |
| ITF Women Amstelveen | 07/09 08:00 | 62 | Vivien Sandberg v Sofia Haydee Nicolini | 6-4,6-3 | |
| ITF Women Middelburg Qual | 07/01 08:00 | 54 | Sofia Haydee Nicolini v Rosalie Van Der Hoek | 3-6,4-6 | |
| ITF Women De Haan Qual | 06/24 12:00 | 62 | Annick Melgers v Sofia Haydee Nicolini | 6-2,6-1 | |
| ITF Women Hammamet | 06/14 12:25 | 25 | Sofia Haydee Nicolini v Andrea Lazaro Garcia | Retired | |
| ITF Women Hammamet | 06/07 09:30 | 25 | Sofia Haydee Nicolini v Anastasia Nefedova | 2-6,2-6 | |
| ITF Women Hammamet | 05/30 12:45 | 25 | Kajsa Rinaldo Persson v Sofia Haydee Nicolini | 6-1,6-1 | |
| ITF USA F31 MD | 12/12 10:00 | 54 | Sofia Haydee Nicolini v Lily Ghodrati | 3-6,6-7 | |
| ITF USA F31 MD | 12/11 11:00 | 54 | Sarra Ata v Sofia Haydee Nicolini | 6-3,0-6,1-6 | |
| ITF USA F31 MD | 12/04 08:30 | 54 | Sofia Haydee Nicolini v Mia Mijatovic | 3-6,2-6 | |
| ITF Women Hammamet | 11/30 10:05 | 25 | Rebeca Pereira v Sofia Haydee Nicolini | 6-3,6-0 | |
| ITF Women Hammamet | 11/27 08:30 | - | Mayssa Tebourbi v Sofia Haydee Nicolini | 4-6,4-6 | |
| ITF Women Hammamet | 11/24 10:10 | 26 | Sofia Haydee Nicolini v Sandra Zaniewska | 1-6,0-6 | |
| ITF Women Hammamet | 11/23 11:15 | 25 | Sofia Haydee Nicolini v Zoe Bourbotte | 6-3,4-6,7-6 | |
| ITF USA F31 MD | 10/10 08:30 | 54 | Sofia Haydee Nicolini v Chiara Quattrone | 2-6,0-6 | |
| ITF USA F31 MD | 10/03 08:30 | 45 | Milagros Montero v Sofia Haydee Nicolini | Retired | |
| ITF Women Hammamet | 09/28 08:30 | 25 | Sofia Haydee Nicolini v Sofia Luini | 0-6,0-6 | |
| Others | 09/20 11:15 | 25 | Cristina Adamescu v Sofia Haydee Nicolini | 6-1,6-2 | |
| ITF USA F31 MD | 09/19 11:10 | 54 | Sol Maria Terracina v Sofia Haydee Nicolini | 1-6,1-6 | |
| ITF Women Hammamet | 09/11 09:00 | 54 | Candela Bugnon v Sofia Haydee Nicolini | 6-2,6-4 | |
| ITF Women Hammamet | 09/06 13:20 | 25 | Julita Saner v Sofia Haydee Nicolini | 6-4,6-2 |