Stadium: Court 4 Round: 27 Ground: Hardcourt outdoor
| ITF W15 Santo Domingo | 2021/12/01 15:15 | Olivia Lincer v Schenk, Sylvia | 6-0,6-0 |
| ITF W15 Santo Domingo | 2021/12/09 15:05 | Schenk, Sylvia v Feidi Abreu | 6-2,2-6,7-5 |
| ITF W15 Santo Domingo | 2021/12/01 15:15 | Olivia Lincer v Schenk, Sylvia | 6-0,6-0 |
| ITF W15 Cancun | 2021/09/26 17:30 | Schenk, Sylvia v Natalia Fehr | 2-6,0-6 |
| ITF W25 Evansville | 2021/07/12 16:30 | Schenk, Sylvia v Williford, Kelly | 0-6,0-6 |
| Petit-Bourg, Singles Qualifying W-ITF-FRA-02A | 2020/01/20 14:55 | Riley, Alexandra v Schenk, Sylvia | 6-4,6-3 |
| ITF - W15 Fort-de-France | 2020/01/14 15:00 | Turner, Epiphany v Schenk, Sylvia | 6-2,6-3 |
| ITF W15 Guatemala | 2019/11/07 17:45 | Pella, Catalina v Schenk, Sylvia | 6-2,6-2 |
| ITF W15 Guatemala | 2019/11/05 17:25 | Duva, Andrea v Schenk, Sylvia | 4-6,2-6 |
| ITF W15 Santo Domingo | 2021/12/09 15:05 | Olivia Lincer v Dasha Ivanova | 6-4,6-3 |
| ITF W15 Santo Domingo | 2021/12/07 14:00 | Roxana Valdez v Olivia Lincer | 0-6,1-6 |
| ITF W15 Santo Domingo | 2021/12/02 15:10 | van Nguyen, Chanelle v Olivia Lincer | 6-1,7-6 |
| ITF W15 Santo Domingo | 2021/12/01 15:15 | Olivia Lincer v Schenk, Sylvia | 6-0,6-0 |
| ITF W15 Guatemala | 2021/11/28 15:30 | Black, Hurricane Tyra v Olivia Lincer | 7-5,6-3 |
| ITF W15 Guatemala | 2021/11/27 16:00 | Plazas, Jessica v Olivia Lincer | 6-2,2-6,4-6 |
| ITF W15 Guatemala | 2021/11/26 17:20 | Olivia Lincer v Tara Malik | 6-4,6-2 |
| ITF W15 Guatemala | 2021/11/25 15:30 | Olivia Lincer v Lexington Reed | 6-1,6-0 |