| ITF W50 Austin | 11/13 18:12 | - |
[201] Anastasia Gasanova
v
Madison Sieg [455] 
|
6-2,6-2 | |
| ITF W50 Austin | 11/12 17:38 | - |
[395] Alana Smith
v
Madison Sieg [455]
|
2-6,6-2,4-6 | |
| ITF W35 Orlando | 11/07 17:00 | - |
[448] Madison Sieg v
Eva Vedder
[231] 
|
1-6,3-6 | |
| ITF W35 Orlando | 11/06 15:00 | - |
[448] Madison Sieg v
Emily Seibold
[469] 
|
6-3,6-1 | |
| ITF W35 Orlando | 11/05 19:23 | - |
Madison Sieg v
Bella Payne
|
7-5,6-6 | |
| ITF W75 Toronto | 10/29 15:30 | - |
[417] Madison Sieg v
Julie Belgraver
[274] |
4-6,6-4,1-6 | |
| ITF W35 Redding | 10/10 19:48 | - |
[328] Lea Ma
v
Madison Sieg [438]
|
6-4,7-5 | |
| ITF W35 Redding | 10/09 21:00 | - |
Klara Kosan
v
Madison Sieg
|
1-6,0-6 | |
| ITF W35 Redding | 10/07 17:00 | - |
Kate Fakih
v
Madison Sieg
|
2-6,1-6 | |
| ITF W35 San Rafael | 10/03 18:00 | - |
[449] Lucciana Perez Alarcon
v
Madison Sieg [408]
|
6-4,4-6,6-3 | |
| ITF W35 San Rafael | 10/02 19:00 | - |
[408] Madison Sieg v
Alejo Vilaro
[338] |
6-2,6-3 | |
| ITF W35 San Rafael | 10/01 19:00 | - |
Merna Refaat
v
Madison Sieg
|
4-6,4-6 | |
| ITF W35 Punta Cana | 09/13 14:00 | - |
[424] Katarina Jokic
v
Madison Sieg [446]
|
6-3,6-3 | |
| ITF W35 Punta Cana | 09/12 14:00 | - |
Carolina Kuhl
v
Madison Sieg
|
1-6,1-6 | |
| ITF W35 Punta Cana | 09/11 15:25 | - |
Sophia Biolay
v
Madison Sieg
|
3-6,3-5 | |
| ITF W35 Punta Cana | 09/10 15:57 | - |
Isabella B Aguirre
v
Madison Sieg
|
1-6,6-7 | |
| ITF W35 Punta Cana | 09/05 14:00 | - |
[305] Luisina Giovannini
v
Madison Sieg [435]
|
7-5,5-2 | |
| ITF W35 Punta Cana | 09/04 13:00 | - |
[435] Madison Sieg v
Katarina Jokic
[425]
|
6-4,0-6,6-4 | |
| ITF W35 Punta Cana | 09/03 13:00 | - |
Madison Sieg v
Sydney Jara
|
6-3,6-3 | |
| ITF W50 Saskatoon | 08/13 21:50 | - |
[452] Madison Sieg v
Anca Todoni
[115] 
|
0-6,4-6 | |
| ITF W50 Saskatoon | 08/11 20:17 | - |
Madison Sieg v
Zoe Hitt
|
6-1,6-2 | |
| ITF W35 Southaven | 08/06 16:30 | - |
[441] Madison Sieg v
Kayla Day
[497] 
|
0-6,6-7 | |
| WTA Porto | 07/14 11:35 | 19 |
[275] Alina Korneeva
v
Madison Sieg [386]
|
6-2,6-3 | |
| WTA Porto | 07/13 11:50 | 14 |
[395] Madison Sieg v
Yasmine Mansouri
[317] 
|
6-2,2-6,6-4 | |
| ITF W50 Aschaffenburg | 07/10 14:20 | - |
[277] Maria Timofeeva
v
Madison Sieg [395]
|
6-3,6-3 | |
| ITF W50 Aschaffenburg | 07/09 15:00 | - |
[471] Arina Bulatova
v
Madison Sieg [395]
|
6-7,2-6 | |
| ITF W35 Stuttgart-Vaihingen | 07/02 12:28 | - |
Madison Sieg v
Valentina Steiner
|
3-6,5-7 | |
| ITF W35 Wichita | 06/19 15:00 | - |
[389] Madison Sieg v
Fiona Crawley
[401] |
6-3,3-6,4-6 | |
| ITF W35 Wichita | 06/18 15:00 | - |
Madison Sieg v
Christasha McNeil
|
7-6,7-5 | |
| ITF W75 Sumter | 06/03 19:54 | - |
Madison Sieg v
Julia Fliegner
|
6-3,1-6,2-6 |