| ITF - Lousada W25 | 11/22 11:05 | 25 | Elizabet Hamaliy v Lea Boskovic | 1-6,2-6 | |
| ITF - Funchal W40 | 11/19 10:55 | 29 | [256] Dominika Salkova v Lea Boskovic [233] | 4-6,7-5,6-3 | |
| ITF - Funchal W40 | 11/18 11:00 | 28 | [233] Lea Boskovic v Xinyu Gao [270] | 6-3,1-6,7-5 | |
| ITF - Funchal W40 | 11/17 11:00 | 27 | [235] Harmony Tan v Lea Boskovic [233] | 6-3,4-6,6-7 | |
| ITF - Funchal W40 | 11/16 12:25 | 26 | [368] Nefisa Berberovic v Lea Boskovic [233] | 2-6,4-6 | |
| ITF - Funchal W40 | 11/14 13:30 | 25 | Elizabet Hamaliy v Lea Boskovic | 2-6,3-6 | |
| ITF - Bratysława W60 | 11/03 13:00 | 28 | [232] Ella Seidel v Lea Boskovic [243] | 7-6,3-6,6-1 | |
| ITF - Bratysława W60 | 11/02 10:00 | 27 | [175] Jule Niemeier v Lea Boskovic [243] | 1-6,7-6,2-6 | |
| ITF - Bratysława W60 | 11/01 10:00 | 26 | [447] Jesika Maleckova v Lea Boskovic [243] | 2-6,0-6 | |
| ITF - Bratysława W60 | 10/31 14:40 | 25 | Angelina Wirges v Lea Boskovic | 2-6,4-6 | |
| ITF - Glasgow W60 | 10/25 14:00 | 25 | [243] Lea Boskovic v Daria Snigur [133] | 3-6,3-6 | |
| ITF - Hamburg W60 | 10/21 12:50 | 28 | [312] Julia Avdeeva v Lea Boskovic [257] | 7-6,7-5 | |
| ITF - Hamburg W60 | 10/20 13:50 | 27 | Lea Boskovic v Eliessa Vanlangendonck | 6-3,6-0 | |
| ITF - Hamburg W60 | 10/19 13:35 | 26 | [257] Lea Boskovic v Yana Morderger [417] | 3-6,6-4,6-1 | |
| ITF - Hamburg W60 | 10/18 13:35 | 25 | [257] Lea Boskovic v Ayla Aksu [437] | 7-6,7-5 | |
| ITF - Baza M25 | 10/08 09:30 | 29 | Alina Charaeva v Lea Boskovic | 3-6,2-6 | |
| ITF - Baza M25 | 10/07 14:00 | 28 | [357] Lina Glushko v Lea Boskovic [300] | 6-4,4-6,2-6 | |
| ITF - Baza M25 | 10/06 11:45 | 27 | [300] Lea Boskovic v Susan Bandecchi [402] | 7-6,6-3 | |
| ITF - Baza M25 | 10/05 18:00 | 26 | Lea Boskovic v Celia Cervino Ruiz | 6-2,6-2 | |
| ITF - Baza M25 | 10/04 08:30 | 25 | [300] Lea Boskovic v Eva Guerrero Alvarez [421] | Retired | |
| ITF - Santarem W25 | 09/30 09:30 | 28 | [431] Nefisa Berberovic v Lea Boskovic [296] | 2-6,6-3,6-4 | |
| ITF - Santarem W25 | 09/29 09:00 | 27 | [296] Lea Boskovic v Nuria Parrizas-Diaz [133] | 6-4,6-4 | |
| ITF - Santarem W25 | 09/28 08:30 | 26 | [296] Lea Boskovic v Kathleen Kanev [404] | 2-6,6-2,6-3 | |
| ITF - Santarem W25 | 09/26 12:05 | 25 | [266] Francisca Jorge v Lea Boskovic [296] | 3-6,5-7 | |
| ITF - Caldas da Rainha W60 | 09/20 12:35 | 25 | [186] Alina Korneeva v Lea Boskovic [293] | 6-3,6-4 | |
| ITF - Leiria W25 | 09/13 14:40 | 25 | [418] Susan Bandecchi v Lea Boskovic [291] | 6-3,6-3 | |
| ITF - Praga W60 | 08/31 08:00 | 26 | [296] Lea Boskovic v Irina Maria Bara [214] | 0-6,5-7 | |
| ITF - Praga W60 | 08/30 10:05 | 25 | [296] Lea Boskovic v Chiara Scholl [451] | 7-5,6-4 | |
| ITF - Prerov W60 | 08/24 08:00 | 26 | Lea Boskovic v Sofia Shapatava | 6-7,1-6 | |
| ITF - Prerov W60 | 08/22 14:50 | 25 | [259] Sonay Kartal v Lea Boskovic [301] | 3-6,6-7 |