Stadium: Court 9 Round: 25 Ground: Hardcourt outdoor
| French Open Women | 2020/09/28 10:55 | Bellis, Catherine v Bernarda Pera | 6-7,1-6 |
| US Open Women | 2020/09/02 16:55 | Bellis, Catherine v Brady, Jennifer | 1-6,2-6 |
| US Open Women | 2020/09/01 00:05 | Bellis, Catherine v Tamara Korpatsch | 6-7,6-3,6-2 |
| New York, USA | 2020/08/24 22:45 | Bellis, Catherine v Aryna Sabalenka | 7-6,4-6,5-7 |
| New York, USA | 2020/08/23 15:00 | Bellis, Catherine v Oceane Dodin | 6-2,3-6,7-6 |
| New York, USA | 2020/08/21 16:30 | Ysaline Bonaventure v Bellis, Catherine | 6-4,4-6,1-6 |
| New York, USA | 2020/08/20 18:30 | Bellis, Catherine v Brengle, Madison | 6-3,7-6 |
| WTA Lexington | 2020/08/14 15:00 | Bellis, Catherine v Jil Teichmann | 2-6,4-6 |
| French Open Women | 2020/09/23 08:00 | Arruabarrena, L. v Jorovic, Ivana | 4-6,3-6 |
| ITF W60 Saint Malo | 2020/09/09 17:15 | Cristina Bucsa v Arruabarrena, L. | 4-6,6-3,7-5 |
| WTA Prague | 2020/09/02 09:25 | Arruabarrena, L. v Zanevska, Maryna | 3-6,6-2,5-7 |
| WTA Prague | 2020/09/01 08:00 | Arruabarrena, L. v Mirjam Bjorklund | 6-0,6-3 |
| WTA Prague | 2020/08/30 15:40 | Arruabarrena, L. v Ivakhnenko, Valentyna | 7-5,6-1 |
| WTA Prague | 2020/08/08 12:45 | Arruabarrena, L. v Jesika Maleckova | 4-6,6-2,4-6 |
| WTA Palermo | 2020/08/03 14:00 | Arruabarrena, L. v Aliaksandra Sasnovich | 5-7,6-7 |
| WTA Palermo | 2020/08/02 15:30 | Arruabarrena, L. v Di Giuseppe, Martina | 6-2,6-3 |