| ITF W15 Kursumlijska Banja | 05/06 06:30 | 62 | Tea Lukic v Jessica Marmorstein | 6-2,6-0 | |
| ITF W15 Tucuman | 02/26 15:30 | 62 | Agostina Andreazzini v Jessica Marmorstein | 6-3,6-7,10-7 | |
| ITF W15 Fort-de-France | 01/09 20:15 | 25 | Jessica Marmorstein v Jaeda Daniel | 2-6,2-6 | |
| ITF W15 Cordoba | 11/21 18:30 | 62 | Michela Castro Zunino v Jessica Marmorstein | 6-1,6-2 | |
| ITF W15 Cordoba | 11/21 13:00 | 62 | Jessica Marmorstein v Carolina Alvarez | 6-1,6-1 | |
| ITF W15 Buenos Aires | 11/13 16:00 | 62 | Michela Castro Zunino v Jessica Marmorstein | 6-3,6-0 | |
| ITF W15 Shenzhen | 09/04 02:00 | 62 | Shiyu Ye v Jessica Marmorstein | 6-1,6-0 | |
| ITF W15 Santo Domingo | 11/28 16:30 | 54 | Jessica Marmorstein v Caroline Vernet | 1-6,3-6 | |
| ITF W15 Santo Domingo | 11/21 16:30 | 54 | Jessica Marmorstein v Anna Baranovski | 5-7,6-7 | |
| ITF W15 Champaign | 11/06 16:00 | 54 | Jessica Marmorstein v Susanna Maltby | 1-6,3-6 | |
| ITF W15 Cancun | 01/25 16:00 | 44 | Jessica Marmorstein v Esther Vyrlan | 2-6,1-6 | |
| ITF W15 Cancun | 01/24 18:30 | 44 | Jessica Marmorstein v Shelby Prince | 6-2,2-6,10-3 | |
| ITF W15 Cancun | 01/20 17:05 | 26 | Jessica Marmorstein v Hina Inoue | 1-6,0-6 | |
| ITF W15 Cancun | 01/19 19:25 | 25 | Jessica Marmorstein v Alessandra Crump | 6-3,6-1 | |
| ITF W15 Cancun | 01/17 18:00 | 45 | Zoe Bourbotte v Jessica Marmorstein | 4-6,2-6 | |
| ITF W15 Cancun | 01/16 19:00 | 45 | Yoana Moneva v Jessica Marmorstein | 2-6,1-6 | |
| ITF W15 Norman | 10/11 15:00 | 54 | Kianah Motosono v Jessica Marmorstein | 6-2,6-3 | |
| ITF W15 Cancun | 07/22 19:30 | 54 | Jessica Marmorstein v Ana M A Ileana | Retired | |
| ITF W15 Cancun | 07/22 14:30 | 54 | Jessica Marmorstein v Maria Gomez | 6-0,6-0 | |
| ITF W15 Cancun | 07/15 19:00 | 54 | Jessica Marmorstein v Clara Vlasselaer | 1-6,1-6 | |
| ITF W15 Arcadia | 03/11 14:00 | 45 | Jessica Marmorstein v Mary Closs | 4-6,1-6 | |
| ITF W15 Carson | 03/04 14:30 | 45 | Maribella Zamarripa v Jessica Marmorstein | 6-4,7-6 | |
| ITF W15 Antalya | 01/22 11:00 | 45 | Jessica Marmorstein v Honoka Kobayashi | 0-6,0-6 | |
| ITF Women Stellenbosch | 12/06 09:25 | 26 | Alice Gillan v Jessica Marmorstein | 6-0,6-1 | |
| ITF Women Stellenbosch | 12/04 07:00 | 25 | Bianca Wolmarans v Jessica Marmorstein | 1-6,0-6 | |
| ITF Women Stellenbosch | 12/02 10:00 | 54 | Elisabeth Chantraine v Jessica Marmorstein | 4-6,5-7 | |
| ITF Women Stellenbosch | 11/26 07:00 | 54 | Jessica Marmorstein v Patricia Boentgen | 5-7,3-6 | |
| ITF Women Stellenbosch | 11/25 07:00 | 54 | Jessica Marmorstein v Drew Anderson | 3-6,7-5,6-3 | |
| ITF Women Stellenbosch | 11/18 07:00 | 54 | Jessica Marmorstein v Annick Verhaar | 3-6,2-6 | |
| ITF Women Mexico City | 10/27 16:00 | 54 | Jessica Marmorstein v Katya Ramirez | 3-6,3-6 |