| ITF W25 - Oeiras | 04/15 12:40 | 27 | [271] Iryna Shymanovich v Giulia Gatto Monticone [289] | 4-6,7-6,4-6 | |
| ITF W25 - Oeiras | 04/14 10:00 | 26 | [400] Guiomar M Z D Reales v Giulia Gatto Monticone [289] | 2-6,3-6 | |
| ITF W25 - Oeiras | 04/13 11:25 | 25 | Nina Ugrelidze v Giulia Gatto Monticone | 0-6,2-6 | |
| ITF W25 - Oeiras | 04/13 11:25 | 25 | Vera Lapko v Giulia Gatto Monticone | Cancelled | |
| WTA Bogota | 04/02 15:00 | 45 | [258] Suzan Lamens v Giulia Gatto Monticone [213] | 7-6,6-1 | |
| ITF W60 - Croissy-Beaubourg | 03/29 08:00 | 25 | [213] Giulia G-Monticone v Diana Marcinkevica [287] | 6-7,4-6 | |
| ITF W25 - Le Havre | 03/24 12:30 | 26 | [213] Giulia Gatto Monticone v Julia Grabher [151] | 4-6,1-6 | |
| ITF W25 - Le Havre | 03/22 14:50 | 25 | [355] Marie Benoit v Giulia Gatto Monticone [213] | 1-6,1-6 | |
| ITF W25 - Porto | 02/17 14:15 | 26 | [196] Giulia Gatto Monticone v Moyuka Uchijima [343] | 2-6,5-7 | |
| ITF W25 - Porto | 02/15 10:30 | 25 | Giulia Gatto Monticone v Elizabet Hamaliy | 6-0,6-1 | |
| ITF W25 - Porto | 02/10 14:15 | 26 | [202] Giulia Gatto Monticone v Leolia Jeanjean [368] | 4-6,3-6 | |
| ITF W25 - Porto | 02/09 10:00 | 25 | Giulia Gatto Monticone v Yanina Wickmayer | 6-0,3-6,6-2 | |
| ITF W25 - Manacor | 02/04 12:15 | 27 | [201] Giulia Gatto Monticone v Jessica Bouzas Maneiro [373] | 4-6,4-6 | |
| ITF W25 - Manacor | 02/03 13:05 | 26 | [201] Giulia Gatto Monticone v Tena Lukas [330] | 7-5,6-3 | |
| ITF W25 - Manacor | 02/02 09:25 | 25 | Giulia Gatto Monticone v Alexandra Eala | 6-2,6-1 | |
| ITF W25 - Manacor | 01/27 09:30 | 26 | [190] Giulia Gatto Monticone v Linda Noskova [261] | 6-7,3-6 | |
| ITF W25 - Manacor | 01/25 12:50 | 25 | [190] Giulia Gatto Monticone v Tena Lukas [331] | 4-6,6-2,6-3 | |
| WTA Courmayeur | 10/27 14:00 | 26 | [49] Clara Tauson v Giulia Gatto Monticone [193] | 6-4,6-1 | |
| WTA Courmayeur | 10/25 17:15 | 25 | [193] Giulia Gatto Monticone v Martina Caregaro [367] | 6-4,7-6 | |
| WTA Courmayeur | 10/24 11:05 | 19 | [192] Giulia Gatto Monticone v Oksana Kalashnikova [82] | 6-1,6-4 | |
| WTA Courmayeur | 10/23 15:30 | 14 | [192] Giulia Gatto Monticone v Chihiro Muramatsu [299] | 6-0,6-2 | |
| ITF W25 - Budapest | 10/03 09:25 | 29 | [191] Reka-Luca Jani v Giulia Gatto Monticone [197] | 6-1,6-4 | |
| ITF W25 - Budapest | 10/02 11:00 | 28 | [343] Tena Lukas v Giulia Gatto Monticone [197] | 5-7,1-6 | |
| ITF W25 - Budapest | 10/01 12:30 | 27 | [216] Alexandra Ignatik v Giulia Gatto Monticone [197] | 1-6,3-6 | |
| ITF W25 - Budapest | 10/01 08:30 | 26 | Julia Avdeeva v Giulia Gatto Monticone | Retired | |
| ITF W25 - Budapest | 09/28 12:25 | 25 | [249] Jesika Maleckova v Giulia Gatto Monticone [197] | 3-6,6-2,3-6 | |
| ITF W80 - Wiesbaden | 09/23 10:00 | 26 | [197] Giulia Gatto Monticone v Conny Perrin [238] | 0-6,0-6 | |
| ITF W80 - Wiesbaden | 09/22 12:35 | 25 | [197] Giulia Gatto Monticone v Adrianne Hartono [265] | 2-6,6-1,6-2 | |
| ITF W25 - Jablonec nad Nisou | 09/17 11:15 | 27 | [326] Jesika Maleckova v Giulia Gatto Monticone [200] | 6-2,6-2 | |
| ITF W25 - Jablonec nad Nisou | 09/16 13:00 | 26 | [328] Dea Herdzelas v Giulia Gatto Monticone [200] | 5-7,6-4,2-6 |