| ITF W35 Bastad | 05/06 13:20 | 54 | Phillippa Preugschat v Daria Yesypchuk | 7-5,4-6,7-10 | |
| ITF W15 Varberg | 04/29 12:35 | 54 | Tilda Hessleryd v Phillippa Preugschat | 7-6,6-2 | |
| ITF W15 Manacor | 02/26 20:00 | 62 | Marente Sijbesma v Phillippa Preugschat | 3-6,6-2,10-8 | |
| ITF W15 Manacor | 02/25 12:00 | 62 | Phillippa Preugschat v Isabelle Cherny | 6-4,6-4 | |
| ITF W15 Manacor | 02/13 09:30 | 62 | Phillippa Preugschat v Isabel Skoog | 4-6,1-6 | |
| ITF W15 Manacor | 02/12 12:00 | 62 | Iulia Andreea Ionescu v Phillippa Preugschat | 4-6,6-1,1-10 | |
| ITF W15 Manacor | 02/11 12:00 | 62 | Jordan Fenton v Phillippa Preugschat | 3-6,0-6 | |
| German Championship Women | 12/08 10:00 | 27 | Phillippa Preugschat v Stephanie Wagner | 1-6,0-6 | |
| German Championship Women | 12/04 17:00 | 25 | Fabienne Gettwart v Phillippa Preugschat | 3-6,6-4,6-7 | |
| German Championship Women | 12/03 10:00 | - | Phillippa Preugschat v Elisabeth Junge-Ilges | 5-7,0-0 | |
| ITF W15 Nasbypark | 11/01 10:40 | 25 | Julita Saner v Phillippa Preugschat | 1-6,6-1,7-6 | |
| ITF W15 Nasbypark | 10/31 09:00 | 54 | Nicole Gadient v Phillippa Preugschat | 4-6,1-6 | |
| ITF W15 Nasbypark | 10/30 09:00 | 54 | Phillippa Preugschat v Summer Yardley | 6-2,1-6,12-10 | |
| ITF W60 Hamburg | 10/15 09:50 | 54 | Aleksandra Krunic v Phillippa Preugschat | 6-4,6-0 | |
| ITF W25 Slobozia | 09/17 09:30 | 62 | Phillippa Preugschat v Elena R Bertea | 1-6,1-6 | |
| ITF W15 Eindhoven | 07/30 09:00 | 54 | Phillippa Preugschat v Ekaterina Kuznetsova | 2-6,6-2,8-10 | |
| ITF W15 Vejle | 07/24 07:00 | 54 | Phillippa Preugschat v Olga Golas | 5-7,2-6 | |
| ITF W40 Ystad | 06/19 14:35 | 54 | Aneta Laboutkova v Phillippa Preugschat | 6-4,6-1 | |
| ITF W25 Bastad | 05/08 11:20 | 54 | Linea Bajraliu v Phillippa Preugschat | 6-2,6-3 | |
| ITF W15 Varberg | 05/05 08:15 | 27 | Daria Lopatetska v Phillippa Preugschat | 6-2,6-1 | |
| ITF W15 Varberg | 05/04 08:15 | 26 | Phillippa Preugschat v Tilde Jagare | 4-6,6-4,6-4 | |
| ITF W15 Varberg | 05/03 09:50 | 25 | Stella Jurina v Phillippa Preugschat | 2-6,3-6 | |
| ITF W15 Antalya | 04/24 11:30 | 62 | Evelyne Christelle Atticia Tiron v Phillippa Preugschat | 7-6,6-4 | |
| ITF W15 Antalya | 04/23 07:00 | 62 | Nikol Mishieva v Phillippa Preugschat | 0-6,2-6 | |
| ITF W15 Antalya | 04/17 07:00 | 62 | Julia Victoria Rennert v Phillippa Preugschat | 6-4,6-2 | |
| ITF W15 Antalya | 04/16 07:00 | 62 | Duru Soke v Phillippa Preugschat | Retired | |
| ITF W15 Antalya | 04/10 06:45 | 62 | Anastasia Safta v Phillippa Preugschat | 6-1,7-6 | |
| ITF W15 Antalya | 04/09 06:30 | 62 | Maria Teodorescu v Phillippa Preugschat | 2-6,1-6 | |
| ITF W40 Tallinn | 01/09 07:55 | 54 | Lisa Pigato v Phillippa Preugschat | 6-1,6-2 | |
| German Championship Women | 12/05 13:00 | - | Paula Rumpf v Phillippa Preugschat | 4-6,6-3,6-1 |