| 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 | |
| ITF W60 Saguenay | 10/20 19:05 | 27 | Sieg, Madison v 보울라이스, 이사벨 | 3-6,6-7 | |
| ITF W60 Saguenay | 10/19 15:55 | 26 | [487] 헤비트, 달라이나 v Sieg, Madison [388] | 3-6,3-6 | |
| ITF W60 Saguenay | 10/18 19:45 | 25 | [388] Sieg, Madison v 제바위, 자스민 [399] | 6-2,6-2 | |
| ITF W60 Rancho Santa Fe | 10/10 21:10 | 25 | [227] 풍, 스테이시 v Sieg, Madison [381] | 6-3,6-4 | |
| ITF W25 Santarem | 09/26 08:30 | 54 | Sieg, Madison v Willson, Danielle | 3-6,2-6 | |
| ITF W25 Santarem | 09/25 10:40 | 54 | Sieg, Madison v Dana Daniela Avramenko | 6-0,6-0 | |
| ITF W25 Ceuta | 09/21 09:35 | 26 | 블라셀라어, 클라라 v Sieg, Madison | 7-6,6-2 | |
| ITF W25 Ceuta | 09/20 11:10 | 25 | [466] 카바이 아와드, 자쿠엘린 v Sieg, Madison [420] | 6-4,1-6,1-6 | |
| ITF W25 Leiria | 09/16 13:00 | 28 | [219] 자카로바, 아나스타시아 v Sieg, Madison [422] | 4-6,6-2,6-0 | |
| ITF W25 Leiria | 09/15 10:00 | 27 | [434] 구에레로 알바레즈, 에바 v Sieg, Madison [422] | 4-6,2-6 | |
| ITF W25 Leiria | 09/14 14:40 | 26 | Sieg, Madison v Gyeong Seo Lee | 0-6,6-4,6-2 | |
| ITF W25 Leiria | 09/12 10:00 | 25 | [403] 카네브, 카슬린 v Sieg, Madison [422] | 3-6,1-6 | |
| WTA Stanford | 08/12 21:00 | 14 | [441] Sieg, Madison v 사비니크, 발레리아 [178] | 3-6,2-6 | |
| ITF W100 Landisville | 08/10 22:05 | 26 | Stoiana, Mary v Sieg, Madison | 7-5,6-3 | |
| ITF W100 Landisville | 08/09 15:00 | 25 | [316] 창, 소피 v Sieg, Madison [441] | 6-3,6-7,2-6 | |
| ITF W100 Landisville | 08/08 15:40 | 54 | [322] 오수이그위, 와이트니 v Sieg, Madison [441] | 3-6,5-7 | |
| ITF W60 Lexington | 08/01 17:05 | 25 | [148] Gadecki, Olivia v Sieg, Madison [440] | 7-5,6-3 | |
| ITF W60 Dallas | 07/26 16:40 | 25 | [103] 브렌글, 매디슨 v Sieg, Madison [395] | 6-4,6-1 | |
| ITF W60 Dallas | 07/25 18:05 | 54 | Sieg, Madison v 포즈니키렌코, 간나 | 6-0,6-3 | |
| ITF W60 Dallas | 07/24 21:10 | 54 | Sieg, Madison v 키린, 니콜 | 6-3,6-3 | |
| ITF W60 Evansville | 07/19 18:20 | 25 | Sieg, Madison v 키크, 알리 | 1-6,1-6 | |
| ITF W40 The Hague | 07/05 16:45 | 25 | Sieg, Madison v Laki, Michaela | 3-6,6-0,3-6 |