Stadium: Court 6 Round: 24 Ground: Hardcourt outdoor
| ITF W25 Santo Domingo | 2023/06/19 17:50 | Matea Roki v Katja Wiersholm | 3-6,6-2,5-10 |
| ITF W25 Santo Domingo | 2023/06/18 18:00 | Katja Wiersholm v Ahmani Guichard | 6-4,7-5 |
| ITF W60 Sumter | 2023/06/12 17:40 | Katja Wiersholm v Layne Sleeth | 0-6,2-6 |
| ITF W60 Berkeley | 2022/09/21 20:30 | Katja Wiersholm v Robin Anderson | 2-6,3-6 |
| ITF W60 Berkeley | 2022/09/20 18:30 | Katja Wiersholm v Alana Smith | 3-6,6-4,13-11 |
| ITF W60 Berkeley | 2022/09/19 20:15 | Ganna Poznikhirenko v Katja Wiersholm | 4-6,6-2,1-10 |
| ITF W15 San Diego | 2022/06/16 18:00 | Katherine Hui v Katja Wiersholm | 6-3,6-4 |
| ITF W15 San Diego | 2022/06/15 17:00 | Daianne Hayashida v Katja Wiersholm | 6-7,2-6 |
| ITF W25 Santo Domingo | 2023/06/19 17:30 | Priyanka Rodricks v Lucia De Santa Ana | 2-6,1-6 |
| ITF W25 Santo Domingo | 2023/06/18 18:00 | Lucia De Santa Ana v Alejandra Galindo Rincon | 6-1,6-1 |
| UTR Pro Tennis Series Florida Women | 2022/12/04 19:30 | Meera Jesudason v Lucia De Santa Ana | 6-3,6-4 |
| ITF W15 Cancun | 2019/07/08 14:30 | Moka Ito v Lucia De Santa Ana | 6-1,6-1 |
| ITF W15 Cancun | 2019/07/01 14:30 | Brianna Tulloch v Lucia De Santa Ana | 6-2,6-1 |
| 2019 Fed Cup | 2019/04/19 16:45 | Kirsten-Andrea Weedon v Lucia De Santa Ana | 6-1,6-1 |
| 2019 Fed Cup | 2019/04/18 15:30 | Yoryana Delgado Herrera v Lucia De Santa Ana | 7-5,6-3 |
| 2019 Fed Cup | 2019/04/17 16:35 | Kelly Williford v Lucia De Santa Ana | 1-6,6-0,6-3 |