| ITF W60 Croissy-Beaubourg | 03/25 14:05 | 45 | [297] Cristina Bucsa v Priscilla Heise [464] | 6-4,6-4 | |
| ITF W15 Gonesse | 03/16 14:50 | 28 | Priscilla Heise v Eleonora Molinaro | 2-6,1-6 | |
| ITF W15 Gonesse | 03/15 15:00 | 27 | [412] Margot Yerolymos v Priscilla Heise [462] | 2-6,2-6 | |
| ITF W15 Gonesse | 03/14 11:00 | 26 | [436] Tayisiya Morderger v Priscilla Heise [462] | 4-6,2-6 | |
| ITF W15 Gonesse | 03/12 17:00 | 25 | Emma Lene v Priscilla Heise | 5-7,2-6 | |
| ITF W25 Altenkirchen | 02/20 16:10 | 25 | [250] Katharina Hobgarski v Priscilla Heise [464] | 6-3,3-6,6-1 | |
| ITF W25 Altenkirchen | 02/18 15:25 | 45 | [462] Vivian Heisen v Priscilla Heise [464] | 2-6,1-6 | |
| ITF W25 Altenkirchen | 02/18 10:30 | 45 | [464] Priscilla Heise v Jule Niemeier [425] | 4-6,6-4,10-7 | |
| ITF W25 Grenoble | 02/04 13:55 | 45 | [465] Priscilla Heise v Guiomar MZD Reales [354] | 6-1,5-7,10-12 | |
| ITF Women Petange | 10/29 16:20 | 25 | [118] Chantal Skamlova v Priscilla Heise [480] | 6-4,6-0 | |
| ITF Women Poitiers | 10/23 09:00 | 25 | [494] Priscilla Heise v Amandine Hesse [242] | 4-6,3-6 | |
| ITF Women Poitiers | 10/22 09:00 | 54 | Priscilla Heise v Clemence Fayol | 6-2,7-5 | |
| ITF Women Poitiers | 10/21 10:20 | 54 | [493] Priscilla Heise v Tess Sugnaux [444] | 6-3,1-6,6-3 | |
| ITF Women Poitiers | 10/20 09:45 | 54 | [244] Tena Lukas v Priscilla Heise [493] | 3-6,5-7 | |
| ITF Women Joue-Les-Tours | 10/16 10:30 | 25 | Priscilla Heise v Magdalena Frech | 3-6,1-6 | |
| ITF Women Joue-Les-Tours | 10/14 09:00 | 54 | Priscilla Heise v Lou Brouleau | 6-2,6-1 | |
| ITF Women Joue-Les-Tours | 10/13 08:00 | 54 | Priscilla Heise v Magalie Girard | 6-4,6-2 | |
| ITF Women Braunschweig | 08/20 10:30 | 54 | [366] Katarzyna Kawa v Priscilla Heise [461] | 6-3,6-1 | |
| ITF Women Braunschweig | 08/19 08:00 | 54 | Anna Klasen v Priscilla Heise | 6-3,2-6,2-6 | |
| ITF Women Leipzig | 08/13 15:15 | 44 | [461] Priscilla Heise v Helene Scholsen [471] | 0-6,4-6 | |
| ITF Women Leipzig | 08/13 08:00 | 44 | Priscilla Heise v Marina Yudanov | 6-2,6-0 | |
| ITF Women Singapore | 06/13 04:05 | 26 | [462] Priscilla Heise v Risa Ozaki [264] | 1-6,2-6 | |
| ITF Women Singapore | 06/11 02:00 | 25 | Charmaine S Y Seah v Priscilla Heise | 1-6,6-7 | |
| ITF Women Singapore | 06/07 03:00 | 27 | [382] Priscilla Heise v Haruka Kaji [289] | 1-6,4-6 | |
| ITF Women Singapore | 06/06 02:00 | 26 | [325] Tessah Andrianjafitrimo v Priscilla Heise [382] | 6-2,1-6,3-6 | |
| ITF Women Singapore | 06/05 02:00 | 25 | [329] Jessy Rompies v Priscilla Heise [382] | 1-6,2-6 | |
| ITF Women Saint Gaudens Qual | 05/16 14:40 | 26 | Sherazad Reix v Priscilla Heise | Walkover | |
| ITF Women Saint Gaudens | 05/15 09:45 | 25 | [292] Manon Arcangioli v Priscilla Heise [406] | 4-6,3-6 | |
| ITF Women Saint Gaudens Qual | 05/14 08:00 | 54 | [289] Cristiana Ferrando v Priscilla Heise [406] | 4-6,4-6 | |
| ITF Women Saint Gaudens Qual | 05/13 10:05 | 54 | Anastasiya Komardina v Priscilla Heise | 2-6,4-6 |