Round: 25 Ground: Clay
| Billie Jean King Cup | 2015/04/19 13:00 | Paula Ormaechea v Arruabarrena, L. | 1-6,6-4,7-9 |
| Billie Jean King Cup | 2015/04/18 16:40 | Irigoyen, Maria v Arruabarrena, L. | 0-6,1-6 |
| Challenger - Shenzhen | 2015/01/05 06:55 | Cagla Buyukakcay v Arruabarrena, L. | 6-4,6-3 |
| Wimbledon Women Qual | 2014/06/17 12:30 | Arruabarrena, L. v Bychkova, Ekaterina | 5-7,6-4,4-6 |
| ATP - Marrakech | 2014/04/24 13:15 | Arruabarrena, L. v Torro-Flor, Maria-Teresa | 1-6,2-6 |
| ATP - Marrakech | 2014/04/22 14:05 | Urszula Radwanska v Arruabarrena, L. | 1-6,3-6 |
| Marrakech, Morocco, Qualifying | 2014/04/21 12:35 | Sibille, Constance v Arruabarrena, L. | 2-6,3-6 |
| Billie Jean King Cup | 2015/04/19 03:00 | Nara, Kurumi v Victoria Azarenka | 3-6,3-6 |
| Billie Jean King Cup | 2015/04/18 05:30 | Nara, Kurumi v Govortsova, Olga | 6-4,4-6,6-2 |
| WTA Kuala Lumpur | 2015/03/04 10:30 | Nara, Kurumi v Magda Linette | 7-5,5-7,7-6 |
| WTA Kuala Lumpur | 2015/03/02 06:00 | Nara, Kurumi v Voegele, Stefanie | 6-3,7-6 |
| Wimbledon Women | 2014/06/25 10:30 | Nara, Kurumi v Venus Williams | 6-7,1-6 |
| Wimbledon Women | 2014/06/23 13:15 | Nara, Kurumi v Anna-Lena Friedsam | 6-4,6-4 |