Stadium: Court 1 Round: 28 Ground: Hardcourt outdoor
| ITF W25 - Rancho Santa Fe | 2019/02/23 00:15 | Sachia Vickery v Usue Maitane Arconada | 4-6,5-7 |
| ITF W25 - Rancho Santa Fe | 2019/02/22 20:05 | Gabriela Ce v Usue Maitane Arconada | 1-6,2-6 |
| ITF W25 - Rancho Santa Fe | 2019/02/21 21:45 | Usue Maitane Arconada v Renata Zarazua | 6-4,6-2 |
| ITF W25 - Rancho Santa Fe | 2019/02/19 18:00 | Usue Maitane Arconada v Tori Kinard | 6-3,6-1 |
| ITF W25 - Rancho Santa Fe | 2019/02/18 18:00 | Usue Maitane Arconada v Pamela Montez | 7-6,6-4 |
| ITF W25 Surprise | 2019/02/15 23:45 | Usue Maitane Arconada v Allie Kiick | 2-6,0-6 |
| ITF W25 Surprise | 2019/02/15 19:20 | Grace Min v Usue Maitane Arconada | 2-6,0-6 |
| ITF W25 Surprise | 2019/02/13 17:00 | Maria F Herazo Gonzalez v Usue Maitane Arconada | 7-6,4-6,3-6 |
| ITF W25 - Rancho Santa Fe | 2019/02/22 22:40 | Nadia Podoroska v Kristie Ahn | 3-6,0-6 |
| ITF W25 - Rancho Santa Fe | 2019/02/22 18:00 | Katie Volynets v Kristie Ahn | 0-6,6-2,7-10 |
| ITF W25 - Rancho Santa Fe | 2019/02/19 22:50 | Caty McNally v Kristie Ahn | 6-3,2-6,3-6 |
| ITF W100 - Midland | 2019/02/01 20:30 | Rebecca Peterson v Kristie Ahn | 6-3,4-6,6-4 |
| ITF W100 - Midland | 2019/01/31 17:00 | Kristie Ahn v Marie Bouzkova | 6-3,6-2 |
| ITF W100 - Midland | 2019/01/30 16:40 | Valeria Savinykh v Kristie Ahn | 4-6,2-6 |
| WTA - Newport Beach | 2019/01/23 18:00 | Rebecca Peterson v Kristie Ahn | 6-4,6-4 |
| WTA - Newport Beach | 2019/01/22 20:00 | Kristie Ahn v Urszula Radwanska | 6-4,6-2 |