| ITF W35 Bastad | 05/06 13:20 | 54 | Preugschat, Phillippa v Daria Yesypchuk | 7-5,4-6,7-10 | |
| Varberg, Singles W-ITF-SWE-02A | 04/29 12:35 | 54 | Tilda Hessleryd v Preugschat, Phillippa | 7-6,6-2 | |
| ITF W15 Manacor | 02/26 20:00 | 62 | Marente Sijbesma v Preugschat, Phillippa | 3-6,6-2,10-8 | |
| ITF W15 Manacor | 02/25 12:00 | 62 | Preugschat, Phillippa v Isabelle Cherny | 6-4,6-4 | |
| ITF W15 Manacor | 02/13 09:30 | 62 | Preugschat, Phillippa v Isabel Skoog | 4-6,1-6 | |
| ITF W15 Manacor | 02/12 12:00 | 62 | Iulia Andreea Ionescu v Preugschat, Phillippa | 4-6,6-1,1-10 | |
| ITF W15 Manacor | 02/11 12:00 | 62 | Jordan Fenton v Preugschat, Phillippa | 3-6,0-6 | |
| German Championship Women | 12/08 10:00 | 27 | Preugschat, Phillippa v 와그너, 스테파니 | 1-6,0-6 | |
| German Championship Women | 12/04 17:00 | 25 | 게트왈트, 파비엔 v Preugschat, Phillippa | 3-6,6-4,6-7 | |
| German Championship Women | 12/03 10:00 | - | Preugschat, Phillippa v Elisabeth Junge-Ilges | 5-7,0-0 | |
| ITF W15 Nasbypark | 11/01 10:40 | 25 | 사넬, 줄리타 v Preugschat, Phillippa | 1-6,6-1,7-6 | |
| ITF W15 Nasbypark | 10/31 09:00 | 54 | 가디엔트, 니콜 v Preugschat, Phillippa | 4-6,1-6 | |
| ITF W15 Nasbypark | 10/30 09:00 | 54 | Preugschat, Phillippa v Yardley, Summer | 6-2,1-6,12-10 | |
| ITF W60 Hamburg | 10/15 09:50 | 54 | 크루니크, 알렉산드라 v Preugschat, Phillippa | 6-4,6-0 | |
| ITF W25 Slobozia | 09/17 09:30 | 62 | Preugschat, Phillippa v Elena R Bertea | 1-6,1-6 | |
| ITF W15 Eindhoven | 07/30 09:00 | 54 | Preugschat, Phillippa v Ekaterina Kuznetsova | 2-6,6-2,8-10 | |
| ITF W15 Vejle | 07/24 07:00 | 54 | Preugschat, Phillippa v Golas, Olga | 5-7,2-6 | |
| ITF W40 Ystad | 06/19 14:35 | 54 | 라보우트코바, 아네타 v Preugschat, Phillippa | 6-4,6-1 | |
| ITF W25 Bastad | 05/08 11:20 | 54 | Linea Bajraliu v Preugschat, Phillippa | 6-2,6-3 | |
| Varberg, Singles W-ITF-SWE-02A | 05/05 08:15 | 27 | 로파테츠카, 다리아 v Preugschat, Phillippa | 6-2,6-1 | |
| Varberg, Singles W-ITF-SWE-02A | 05/04 08:15 | 26 | Preugschat, Phillippa v Tilde Jagare | 4-6,6-4,6-4 | |
| Varberg, Singles W-ITF-SWE-02A | 05/03 09:50 | 25 | Jurina, Stella v Preugschat, Phillippa | 2-6,3-6 | |
| ITF W15 Antalya | 04/24 11:30 | 62 | Tiron, Evelyne Christelle Atticia v Preugschat, Phillippa | 7-6,6-4 | |
| ITF W15 Antalya | 04/23 07:00 | 62 | Mishieva, Nikol v Preugschat, Phillippa | 0-6,2-6 | |
| ITF W15 Antalya | 04/17 07:00 | 62 | Rennert, Julia Victoria v Preugschat, Phillippa | 6-4,6-2 | |
| ITF W15 Antalya | 04/16 07:00 | 62 | Duru Soke v Preugschat, Phillippa | Retired | |
| ITF W15 Antalya | 04/10 06:45 | 62 | Anastasia Safta v Preugschat, Phillippa | 6-1,7-6 | |
| ITF W15 Antalya | 04/09 06:30 | 62 | Maria Teodorescu v Preugschat, Phillippa | 2-6,1-6 | |
| ITF W40 Tallinn | 01/09 07:55 | 54 | 피가토, 리사 v Preugschat, Phillippa | 6-1,6-2 | |
| German Championship Women | 12/05 13:00 | - | Paula Rumpf v Preugschat, Phillippa | 4-6,6-3,6-1 |