Stadium: Cancha 2 Round: 45 Ground: Clay
| ITF Women Ilkley Qual | 2018/06/17 10:00 | Bibiane Schoofs v Guarachi Mathison, Alexa | 6-4,1-6,6-3 |
| WTA - Charleston | 2019/03/30 15:55 | Bibiane Schoofs v Kayla Day | 5-7,7-6,3-6 |
| ITF W25 Macon | 2019/03/01 14:35 | Georges, Myrtille v Bibiane Schoofs | 6-3,6-4 |
| ITF W25 Macon | 2019/02/28 13:30 | Amandine Hesse v Bibiane Schoofs | 3-6,1-6 |
| ITF W25 Macon | 2019/02/26 09:00 | Lemoine, Quirine v Bibiane Schoofs | 2-6,1-6 |
| WTA Budapest | 2019/02/17 12:40 | Iga Swiatek v Bibiane Schoofs | 6-2,6-3 |
| Shrewsbury, Simples W-ITF-GBR-02A | 2019/02/13 11:15 | Harmony Tan v Bibiane Schoofs | 6-4,6-1 |
| Shrewsbury, Simples W-ITF-GBR-02A | 2019/02/12 14:35 | Saez Larra, Olga v Bibiane Schoofs | 6-4,3-6,1-6 |
| ITF W60 Andrezieux-Boutheon | 2019/01/25 11:00 | Bibiane Schoofs v Isabella Shinikova | 4-6,2-6 |
| WTA Monterrey | 2019/03/31 19:20 | Kucova, Kristina v Guarachi Mathison, Alexa | 6-1,6-0 |
| WTA Monterrey | 2019/03/30 16:00 | Guarachi Mathison, Alexa v Cardenas Rifka, Romary | 6-1,6-0 |
| WTA Guadalajara | 2019/03/09 18:50 | Xiyu Wang v Guarachi Mathison, Alexa | 6-4,5-7,6-4 |
| Fed Cup, Groupe Mondial | 2019/02/09 15:00 | Maria Jose Portillo Ramirez v Guarachi Mathison, Alexa | 3-6,5-7 |
| Newport Beach, USA | 2019/01/21 18:00 | Guarachi Mathison, Alexa v Katie Volynets | 6-4,4-6,3-6 |
| WTA Auckland | 2018/12/28 21:00 | Perez, Ellen v Guarachi Mathison, Alexa | 6-2,6-4 |
| Houston, USA | 2018/11/10 21:50 | Guarachi Mathison, Alexa v Reka-Luca Jani | 6-4,0-6,0-6 |
| ITF Women Colina | 2018/11/08 23:00 | Guarachi Mathison, Alexa v Paula Ormaechea | 4-6,1-6 |