Stadium: Court 21 Round: 25 Ground: Hardcourt outdoor
| Woking, Singles W-ITF-GBR-08A | 2019/07/31 11:55 | Arn, Greta v Qinwen Zheng | 1-6,4-6 |
| Nur-Sultan, Singles W-ITF-KAZ-05A | 2019/07/17 06:30 | Arn, Greta v Iryna Shymanovich | 6-2,3-6,1-6 |
| Biella, Singles Qualifying W-ITF-ITA-15A | 2019/07/02 17:30 | Rebecca Sramkova v Arn, Greta | 6-2,6-1 |
| Biella, Singles Qualifying W-ITF-ITA-15A | 2019/07/02 15:00 | Rebecca Sramkova v Arn, Greta | 6-2,6-1 |
| ITF W25 Tarvisio | 2019/06/27 11:25 | Reka-Luca Jani v Arn, Greta | 1-6,6-2,6-1 |
| ITF W25 Tarvisio | 2019/06/26 15:45 | Arn, Greta v Nina Potocnik | 6-1,6-2 |
| ITF W60 Saint-Gaudens | 2019/05/15 12:25 | Arn, Greta v Viktoriya Tomova | 0-6,2-6 |
| ITF W60 Saint-Gaudens | 2019/05/13 14:55 | Marie Benoit v Arn, Greta | 7-5,4-6,7-10 |
| Woking, Singles W-ITF-GBR-08A | 2019/08/01 09:30 | Lesley Pattinama Kerkhove v Blake, Angelica | 6-1,6-4 |
| Woking, Singles W-ITF-GBR-08A | 2019/07/31 09:00 | Carreras, Amanda v Blake, Angelica | 6-3,3-6,2-6 |