| WTA Newport Beach | 01/22 18:00 | 24 | [369] Guiliana Olmos v Valeria Savinykh [266] | 6-1,6-1 | |
| WTA Newport Beach | 01/21 18:00 | 25 | [369] Guiliana Olmos v Carson Branstine [416] | 7-5,2-6,6-3 | |
| ITF W25 Hong Kong | 01/07 03:30 | 45 | Akiko Omae v Giuliana Olmos | 6-2,3-6,10-8 | |
| ITF W25 Hong Kong | 01/02 03:50 | 25 | [393] Moyuka Uchijima v Giuliana Olmos [392] | 6-0,6-2 | |
| ITF W25 Hong Kong | 01/01 03:25 | 45 | [392] Giuliana Olmos v Chihiro Muramatsu [407] | 3-6,7-6,13-11 | |
| ITF W25 Hong Kong | 12/31 04:00 | 45 | Giuliana Olmos v Jacqueline Cako | 6-3,6-1 | |
| ITF Women Las Vegas | 11/10 19:25 | 28 | [85] Giuliana Olmos v Nicole Gibbs [147] | 2-6,4-6 | |
| ITF Women Las Vegas | 11/09 18:00 | 27 | [85] Giuliana Olmos v Fanni Stollar [127] | 6-4,6-2 | |
| ITF Women Las Vegas | 11/08 20:40 | 26 | [85] Giuliana Olmos v Varvara Flink [189] | 6-3,6-2 | |
| ITF Women Las Vegas | 11/07 18:00 | 25 | [133] Sofya Zhuk v Giuliana Olmos [85] | 7-6,5-7,5-7 | |
| ITF Women Las Vegas | 11/06 18:00 | 54 | Giuliana Olmos v Alycia Parks | 4-6,7-5,6-2 | |
| ITF Women Las Vegas | 11/05 18:00 | 54 | Giuliana Olmos v Audrey Boch-Collins | 6-2,6-2 | |
| ITF Women Las Vegas | 11/04 20:30 | 54 | [302] Reka-Luca Jani v Giuliana Olmos [86] | 3-6,6-2,4-6 | |
| ITF Women Tyler | 10/30 15:00 | 54 | Giuliana Olmos v Ellie Douglas | 3-6,7-6,4-6 | |
| ITF Women Tyler | 10/29 17:00 | 54 | [302] Reka-Luca Jani v Giuliana Olmos [86] | 2-6,7-6,4-6 | |
| ITF Women Tyler | 10/28 21:00 | 54 | Elysia Bolton v Giuliana Olmos | 6-4,1-6,3-6 | |
| ITF Women Macon | 10/25 13:30 | 26 | [87] Giuliana Olmos v Jessica Pegula [129] | 2-6,0-6 | |
| ITF Women Macon | 10/24 18:30 | 25 | [87] Giuliana Olmos v Ana S Sanchez [355] | 6-2,7-5 | |
| ITF Women Macon | 10/23 14:00 | 54 | [87] Giuliana Olmos v Julia Elbaba [371] | 6-1,3-6,6-0 | |
| ITF Women Macon | 10/22 14:00 | 54 | [410] Emina Bektas v Giuliana Olmos [87] | 5-7,2-6 | |
| ITF Women Macon | 10/21 14:00 | 54 | [87] Giuliana Olmos v Victoria Muntean [428] | 6-1,6-0 | |
| ITF Women Stockton | 09/30 21:30 | 54 | [86] Giuliana Olmos v Ena Shibahara [389] | 7-5,5-7,0-6 | |
| ITF Women Templeton | 09/26 18:40 | 25 | [210] Asia Muhammad v Giuliana Olmos [86] | 6-3,3-6,6-0 | |
| ITF Women Templeton | 09/25 17:00 | 54 | [371] Hayley Carter v Giuliana Olmos [86] | 6-7,1-6 | |
| ITF Women Templeton | 09/24 18:30 | 54 | [86] Giuliana Olmos v Tara Moore [444] | 7-6,2-6,6-3 | |
| ITF Women Templeton | 09/23 22:25 | 54 | [467] Jada Robinson v Giuliana Olmos [81] | 2-6,1-6 | |
| ITF Women Vancouver | 08/15 20:40 | 25 | [114] Arantxa Rus v Giuliana Olmos [85] | 4-6,6-4,6-3 | |
| ITF Women Vancouver | 08/14 17:00 | 54 | [294] Carson Branstine v Giuliana Olmos [85] | 1-6,0-6 | |
| ITF Women Vancouver | 08/13 18:45 | 54 | [85] Giuliana Olmos v Elena Rybakina [192] | 6-1,4-6,6-3 | |
| ITF Women Vancouver Qual | 08/12 23:30 | 54 | Giuliana Olmos v Alexandra Vagramov | 3-6,6-0,6-0 |