| ITF W75 Chiasso | 04/19 12:20 | 27 | [112] Julia Riera v Simona Waltert [159] | 6-2,6-4 | |
| ITF W75 Chiasso | 04/18 13:45 | 26 | [112] Julia Riera v Martina Colmegna [415] | 5-7,6-4,6-4 | |
| ITF W75 Chiasso | 04/17 07:50 | 25 | [112] Julia Riera v Barbora Palicova [313] | 3-6,6-3,6-4 | |
| Billie Jean King Cup | 04/13 16:45 | 2 | [112] Julia Riera v Maria P Perez Garcia [190] | 6-1,6-2 | |
| Billie Jean King Cup | 04/12 14:55 | 1 | [112] Julia Riera v Fernanda Labrana [430] | 7-5,6-2 | |
| Billie Jean King Cup | 04/10 16:35 | 2 | Julia Riera v Tania I A Sabando | 6-0,6-1 | |
| Billie Jean King Cup | 04/09 16:25 | 2 | [112] Julia Riera v Romina Ccuno [265] | 6-2,6-1 | |
| WTA Bogota | 04/04 20:00 | 26 | [111] Julia Riera v Tatjana Maria [46] | 6-2,0-6,2-6 | |
| WTA Bogota | 04/02 21:50 | 25 | [118] Emiliana Arango v Julia Riera [111] | 0-6,3-6 | |
| WTA San Luis Potosi | 03/30 19:35 | 28 | [270] Francesca Jones v Julia Riera [119] | 6-4,6-3 | |
| WTA San Luis Potosi | 03/29 20:25 | 27 | [119] Julia Riera v Suzan Lamens [156] | 6-4,6-4 | |
| WTA San Luis Potosi | 03/28 20:50 | 26 | [226] Anca Alexia Todoni v Julia Riera [119] | 2-6,1-6 | |
| WTA San Luis Potosi | 03/26 18:15 | 25 | [243] Nuria Brancaccio v Julia Riera [119] | 4-6,3-6 | |
| WTA Miami | 03/17 15:00 | 14 | [84] Nadia Podoroska v Julia Riera [118] | 6-7,6-4,6-1 | |
| WTA Indian Wells | 03/03 18:00 | 14 | [81] Nao Hibino v Julia Riera [116] | 6-3,4-6,6-3 | |
| WTA Austin | 02/27 22:15 | 25 | [485] Anastasija Sevastova v Julia Riera [116] | 6-4,6-3 | |
| WTA Puerto Vallarta | 02/21 22:15 | 26 | [192] Taylah Preston v Julia Riera [116] | 2-6,7-5,6-4 | |
| WTA Puerto Vallarta | 02/19 20:25 | 25 | [166] Ann Li v Julia Riera [116] | Retired | |
| Australian Open Women | 01/11 23:00 | 19 | [103] Katie Volynets v Julia Riera [123] | 3-6,7-6,7-5 | |
| Australian Open Women | 01/10 06:45 | 15 | [176] Elsa Jacquemot v Julia Riera [123] | 4-6,2-6 | |
| Australian Open Women | 01/08 23:00 | 14 | [239] Stacey Fung v Julia Riera [123] | 1-6,4-6 | |
| WTA Brisbane | 01/04 02:40 | 26 | [137] Julia Riera v Linda Noskova [40] | 1-6,7-6,3-6 | |
| WTA Brisbane | 01/03 05:05 | 25 | [21] Ekaterina Alexandrova v Julia Riera [137] | 3-6,4-6 | |
| WTA Brisbane | 01/02 12:45 | 24 | [137] Julia Riera v Viktoriya Tomova [75] | 6-2,6-4 | |
| WTA Brisbane | 12/30 06:10 | 19 | [120] Mai Hontama v Julia Riera [139] | 7-6,1-6,1-6 | |
| WTA Brisbane | 12/29 02:55 | 14 | [205] Priscilla Hon v Julia Riera [139] | 6-3,6-7,3-6 | |
| ITF W60 Vacaria | 12/15 18:35 | 28 | [287] Selena Janicijevic v Julia Riera [142] | 6-3,3-6,6-4 | |
| ITF W60 Vacaria | 12/14 18:05 | 27 | Thaisa Grana Pedretti v Julia Riera | 6-7,4-6 | |
| ITF W60 Vacaria | 12/13 16:20 | 26 | Martina Okalova v Julia Riera | 1-6,1-6 | |
| ITF W60 Vacaria | 12/12 15:35 | 25 | Anna Ulyashchenko v Julia Riera | 2-6,2-6 |