| ITF W35 Nottingham | 05/02 09:00 | 26 | Sieg, Madison v 사토, 히카루 | 6-7,6-4,1-6 | |
| ITF W35 Nottingham | 04/30 12:35 | 25 | Sieg, Madison v Jaquelyn Ogunwale | 6-2,6-0 | |
| ITF W35 Nottingham | 04/25 09:00 | 26 | Johanne C Svendsen v Sieg, Madison | 6-3,1-6,6-2 | |
| ITF W35 Nottingham | 04/23 09:00 | 25 | 카달, 엘레나 테오도라 v Sieg, Madison | 6-7,5-7 | |
| ITF W75 Florianopolis | 04/03 14:55 | 26 | Sieg, Madison v 시에라, 솔라나 | 1-6,3-6 | |
| ITF W75 Florianopolis | 04/03 14:30 | - | [337] Sieg, Madison v 시에라, 솔라나 [179] | 1-6,3-6 | |
| ITF W75 Florianopolis | 04/01 14:30 | 25 | [299] Ana Candiotto v Sieg, Madison [337] | 1-6,3-6 | |
| ITF W50 Sao Paulo | 03/28 01:00 | 25 | [333] 알베스, 카롤리나 멜리게니 로드리구에스 v Sieg, Madison [337] | 6-3,6-2 | |
| WTA Charleston | 03/12 14:00 | 25 | [343] Sieg, Madison v 도딘, 오션 [85] | 3-6,2-6 | |
| ITF W35 Santo Domingo | 03/06 13:40 | 25 | [476] 베레코에체아, 나히아 v Sieg, Madison [343] | 6-1,6-4 | |
| WTA San Diego | 02/24 19:25 | 14 | [89] 데이, 카일라 v Sieg, Madison [332] | 6-3,6-3 | |
| ITF W35 Wesley Chapel | 02/10 15:00 | 28 | [341] Sieg, Madison v 쿵, 레오니 [377] | 3-6,3-6 | |
| ITF W35 Wesley Chapel | 02/09 17:05 | 27 | 마, 레아 v Sieg, Madison | Retired | |
| ITF W35 Wesley Chapel | 02/08 14:00 | 26 | [429] 파타우드, 마린 v Sieg, Madison [341] | 6-7,0-6 | |
| ITF W35 Wesley Chapel | 02/07 16:25 | 25 | Ava Markham v Sieg, Madison | 2-6,3-6 | |
| ITF W75 Rome (GA) | 02/01 15:50 | 26 | [352] Sieg, Madison v 풍, 스테이시 [237] | 3-6,6-7 | |
| ITF W75 Rome (GA) | 01/31 15:00 | 25 | [315] 탈라바, 가브리엘라 v Sieg, Madison [352] | 6-3,4-6,4-6 | |
| ITF W75 Vero Beach | 01/24 00:10 | 25 | [353] Sieg, Madison v 카를, 마리아 루르드 [124] | 6-4,1-6,1-6 | |
| ITF W35 Naples | 01/19 19:00 | 27 | [262] 베노이트, 마리 v Sieg, Madison [353] | 6-1,6-4 | |
| ITF W35 Naples | 01/18 17:20 | 26 | [353] Sieg, Madison v 창, 한나 [251] | 7-6,4-6,7-5 | |
| ITF W35 Naples | 01/17 15:00 | 25 | 마, 레아 v Sieg, Madison | 4-6,4-6 | |
| ITF W35 Naples | 01/09 19:25 | 25 | [492] Clervie Ngounoue v Sieg, Madison [350] | 6-1,6-2 | |
| ITF W25 Austin | 11/18 16:55 | 28 | [369] Sieg, Madison v 창, 한나 [320] | 6-7,2-6 | |
| ITF W25 Austin | 11/17 16:55 | 27 | [369] Sieg, Madison v 하리슨, 캐서린 [362] | 7-5,6-3 | |
| ITF W25 Austin | 11/16 17:50 | 26 | [315] Ava Markham v Sieg, Madison [369] | 4-6,2-6 | |
| ITF W25 Austin | 11/14 19:50 | 25 | [479] Kozyreva, Maria v Sieg, Madison [369] | 2-6,0-6 | |
| ITF W60 Calgary | 11/09 17:50 | 26 | [383] Sieg, Madison v 로디오노바, 아리나 [148] | 3-6,1-6 | |
| ITF W60 Calgary | 11/08 20:55 | 25 | [383] Sieg, Madison v Kayla Cross [274] | 3-6,6-4,6-4 | |
| ITF W60 Toronto | 10/26 19:00 | 26 | [198] 페트, 자나 v Sieg, Madison [359] | 6-0,6-2 | |
| ITF W60 Toronto | 10/24 14:00 | 25 | Sieg, Madison v Ulyashchenko, Anna | 6-1,1-6,6-0 |