Estadio: Court 12 Round: 26 Ground: Hardcourt outdoor
| ITF W15 Cancún | 2021/10/05 15:30 | Jessica Hinojosa Gomez v Madison Sieg | 6-3,3-6,5-7 |
| ITF W15 L'Aquila | 2021/06/22 12:15 | Tatiana Pieri v Madison Sieg | 6-3,6-1 |
| ITF 15 Antalya - Femenino | 2021/05/12 08:50 | Julia Avdeeva v Madison Sieg | 6-2,6-1 |
| ITF W25 Naples | 2021/05/04 14:00 | Madison Sieg v Gabriella Price | 6-2,2-6,8-10 |
| ITF W25 Naples | 2021/05/03 14:00 | Katrina Scott v Madison Sieg | 3-6,6-3,6-10 |
| ITF Orlando - Femenino | 2018/03/07 17:45 | Madison Sieg v Astra Sharma | 2-6,3-6 |
| ITF Orlando - Femenino - Clasificación | 2018/03/06 15:00 | Madison Sieg v Adesuwa Osabuohien | 6-1,6-0 |
| ITF Orlando - Femenino - Clasificación | 2018/03/05 15:00 | Rushri Wijesundera v Madison Sieg | 2-6,3-6 |
| ITF W15 Cancún | 2021/10/06 16:50 | Maria G Rivera Corado v Taylor Ng | 0-6,5-7 |
| ITF W15 Cancún | 2021/10/01 15:45 | Taylor Ng v Darja Semenistaja | 3-6,7-5,2-6 |
| ITF W15 Cancún | 2021/09/30 14:30 | Taylor Ng v Qavia Lopez | 4-6,7-6,6-1 |
| ITF W15 Cancún | 2021/09/29 14:00 | Taylor Ng v Jamilah Snells | 6-2,6-0 |
| ITF W15 Erwitte | 2021/08/18 16:35 | Oana Gavrila v Taylor Ng | 4-6,3-6 |
| ITF W25 Koksijde | 2021/08/11 13:55 | Taylor Ng v Mirjam Bjorklund | 6-4,6-7,3-6 |
| ITF W25 Koksijde | 2021/08/10 12:50 | Taylor Ng v Tilwith Di Girolami | 1-6,7-6,6-2 |
| ITF W25 Koksijde | 2021/08/09 13:00 | Taylor Ng v Alexandra Eala | 6-3,4-6,11-9 |