Stadion: Court 4 Round: 27 Ground: Clay
| ITF Damen - W15 - Barletta | 2019/05/16 14:40 | Natsumi Kawaguchi v Oana Georgeta Simion | 6-2,4-6,3-6 |
| ITF Damen - W15 - Kaltenkirchen | 2019/06/12 08:30 | Lara Schmidt v Natsumi Kawaguchi | 5-7,5-7 |
| ITF Damen - W15 - Kaltenkirchen | 2019/06/11 14:55 | Natsumi Kawaguchi v Kathleen Kanev | 6-1,6-1 |
| ITF Damen - W15 - Barletta | 2019/05/16 14:40 | Natsumi Kawaguchi v Oana Georgeta Simion | 6-2,4-6,3-6 |
| ITF Damen - W15 - Barletta | 2019/05/16 08:00 | Lisa Vallone v Natsumi Kawaguchi | 6-2,4-6,3-6 |
| ITF Damen - W15 - Cancun | 2019/04/19 14:00 | Nicole Nadel v Natsumi Kawaguchi | 2-6,6-2,6-2 |
| ITF Damen - W15 - Cancun | 2019/04/18 17:35 | Natsumi Kawaguchi v Pamela Montez | 6-0,6-0 |
| ITF Damen - W15 - Cancun | 2019/04/16 17:20 | Amy Zhu v Natsumi Kawaguchi | 6-3,3-6,5-7 |
| ITF Damen - W15 - Cancun | 2019/04/14 15:00 | Natsumi Kawaguchi v Emily Appleton | 7-6,6-7,6-3 |
| ITF Damen - W15 - Kaltenkirchen | 2019/06/12 08:25 | Federica Prati v Oana Georgeta Simion | 3-6,3-6 |
| ITF Damen - W15 - Kaltenkirchen | 2019/06/11 17:35 | Mariam Dalakishvili v Oana Georgeta Simion | 1-6,2-6 |
| ITF Damen - W15 - Barletta | 2019/05/19 09:00 | Elizabeth Mandlik v Oana Georgeta Simion | 6-0,6-2 |
| ITF Damen - W15 - Barletta | 2019/05/18 12:00 | Federica Arcidiacono v Oana Georgeta Simion | 2-6,6-4,3-6 |
| ITF Damen - W15 - Barletta | 2019/05/17 13:35 | Angelica Raggi v Oana Georgeta Simion | 3-6,1-6 |
| ITF Damen - W15 - Barletta | 2019/05/16 14:40 | Natsumi Kawaguchi v Oana Georgeta Simion | 6-2,4-6,3-6 |
| ITF Damen - W15 - Barletta | 2019/05/15 13:15 | Enola Chiesa v Oana Georgeta Simion | 3-6,2-6 |
| ITF Damen - W15 - Tucepi | 2019/05/10 09:00 | Antonia Ruzic v Oana Georgeta Simion | 6-2,6-3 |