| ITF W50 La Marsa | 06/07 09:00 | 27 |
[312] Madison Sieg v
Ana Sofia Sanchez
[274] 
|
6-3,6-3 | |
| ITF W50 La Marsa | 06/06 12:05 | 26 |
Madison Sieg v
Tamara Kostic
|
6-4,6-1 | |
| ITF W50 La Marsa | 06/05 13:55 | 25 |
[312] Madison Sieg v
Tiphanie Lemaitre
[490] 
|
6-3,4-6,6-4 | |
| ITF W35 La Marsa | 05/28 09:00 | 25 |
Madison Sieg v
Mariia Tkacheva
|
4-6,5-7 | |
| ITF W35 Bastad | 05/10 10:25 | 27 |
[326] Madison Sieg v
Gergana Topalova
[252] 
|
5-7,4-6 | |
| ITF W35 Bastad | 05/09 09:15 | 26 |
Madison Sieg v
Daria Yesypchuk
|
6-3,6-4 | |
| ITF W35 Bastad | 05/07 11:40 | 25 |
Madison Sieg v
Merel Hoedt
|
6-3,6-3 | |
| ITF W35 Nottingham | 05/02 09:00 | 26 |
Madison Sieg v
Hikaru Sato
|
6-7,6-4,1-6 | |
| ITF W35 Nottingham | 04/30 12:35 | 25 |
Madison Sieg v
Jaquelyn Ogunwale
|
6-2,6-0 | |
| ITF W35 Nottingham | 04/25 09:00 | 26 |
Johanne C Svendsen
v
Madison Sieg
|
6-3,1-6,6-2 | |
| ITF W35 Nottingham | 04/23 09:00 | 25 |
Elena-Teodora Cadar
v
Madison Sieg
|
6-7,5-7 | |
| ITF W75 Florianopolis | 04/03 14:55 | 26 |
[337] Madison Sieg v
Solana Sierra
[179] 
|
1-6,3-6 | |
| ITF W75 Florianopolis | 04/01 14:30 | 25 |
[299] Ana Candiotto
v
Madison Sieg [337]
|
1-6,3-6 | |
| ITF W50 Sao Paulo | 03/28 01:00 | 25 |
[333] Carolina Alves
v
Madison Sieg [337]
|
6-3,6-2 | |
| WTA Charleston | 03/12 14:00 | 25 |
[343] Madison Sieg v
Oceane Dodin
[85] 
|
3-6,2-6 | |
| ITF W35 Santo Domingo | 03/06 13:40 | 25 |
[476] Nahia Berecoechea
v
Madison Sieg [343]
|
6-1,6-4 | |
| WTA San Diego | 02/24 19:25 | 14 |
[89] Kayla Day
v
Madison Sieg [332]
|
6-3,6-3 | |
| ITF W35 Wesley Chapel | 02/10 15:00 | 28 |
[341] Madison Sieg v
Leonie Kung
[377] 
|
3-6,3-6 | |
| ITF W35 Wesley Chapel | 02/09 17:05 | 27 |
Lea Ma
v
Madison Sieg
|
Retired | |
| ITF W35 Wesley Chapel | 02/08 14:00 | 26 |
[429] Marine Partaud
v
Madison Sieg [341]
|
6-7,0-6 | |
| ITF W35 Wesley Chapel | 02/07 16:25 | 25 |
Ava Markham
v
Madison Sieg
|
2-6,3-6 | |
| ITF W75 Rome (GA) | 02/01 15:50 | 26 |
[352] Madison Sieg v
Stacey Fung
[237] 
|
3-6,6-7 | |
| ITF W75 Rome (GA) | 01/31 15:00 | 25 |
[315] Gabriela Lee
v
Madison Sieg [352]
|
6-3,4-6,4-6 | |
| ITF W75 Vero Beach | 01/24 00:10 | 25 |
[353] Madison Sieg v
Maria Lourdes Carle
[124] 
|
6-4,1-6,1-6 | |
| ITF W35 Naples | 01/19 19:00 | 27 |
[262] Marie Benoit
v
Madison Sieg [353]
|
6-1,6-4 | |
| ITF W35 Naples | 01/18 17:20 | 26 |
[353] Madison Sieg v
Hanna Chang
[251] 
|
7-6,4-6,7-5 | |
| ITF W35 Naples | 01/17 15:00 | 25 |
Lea Ma
v
Madison Sieg
|
4-6,4-6 | |
| ITF W35 Naples | 01/09 19:25 | 25 |
[492] Clervie Ngounoue
v
Madison Sieg [350]
|
6-1,6-2 | |
| ITF W25 Austin | 11/18 16:55 | 28 |
[369] Madison Sieg v
Hanna Chang
[320]
|
6-7,2-6 | |
| ITF W25 Austin | 11/17 16:55 | 27 |
[369] Madison Sieg v
Catherine Harrison
[362] |
7-5,6-3 |
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