| Australian Open femminili | 01/08 23:00 | 14 | [173] Solana Sierra v Elsa Jacquemot [176] | 4-6,5-7 | |
| ITF W60 Vacaria | 12/14 16:00 | 27 | [287] Selena Janicijevic v Solana Sierra [182] | 7-6,6-4 | |
| ITF W60 Vacaria | 12/13 14:50 | 26 | Luiza Fullana v Solana Sierra | 2-6,6-3,3-6 | |
| ITF W60 Vacaria | 12/12 16:45 | 25 | [294] Romina Ccuno v Solana Sierra [182] | 0-6,1-6 | |
| WTA Montevideo | 12/08 20:00 | 27 | [94] Diane Parry v Solana Sierra [193] | 2-6,6-4,6-0 | |
| WTA Montevideo | 12/07 16:00 | 26 | [341] Ekaterine Gorgodze v Solana Sierra [193] | 3-6,6-3,3-6 | |
| WTA Montevideo | 12/05 18:20 | 25 | Carolina Bohrer Martins v Solana Sierra | 4-6,1-6 | |
| WTA Buenos Aires | 12/02 16:00 | 27 | [137] Laura Pigossi v Solana Sierra [209] | 2-6,7-5,6-3 | |
| WTA Buenos Aires | 11/30 15:00 | 26 | [209] Solana Sierra v Robin Montgomery [224] | 6-4,7-5 | |
| WTA Buenos Aires | 11/28 21:15 | 25 | [209] Solana Sierra v Varvara Lepchenko [290] | 6-2,6-2 | |
| WTA Florianopolis | 11/23 20:55 | 26 | [210] Solana Sierra v Miriam Bulgaru [200] | 6-1,2-6,3-6 | |
| WTA Florianopolis | 11/21 18:45 | 25 | [32] Emma Navarro v Solana Sierra [210] | 4-6,6-7 | |
| WTA Colina | 11/13 18:15 | 25 | [212] Solana Sierra v Despina Papamichail [228] | 3-6,2-6 | |
| ITF W25 Mendoza | 10/08 13:30 | 29 | [202] Martina Capurro Taborda v Solana Sierra [228] | 1-6,3-6 | |
| ITF W25 Mendoza | 10/07 15:00 | 28 | Luisina Giovannini v Solana Sierra | 3-6,6-7 | |
| ITF W25 Mendoza | 10/06 14:00 | 27 | [450] Nicole Fossa Huergo v Solana Sierra [228] | 6-7,3-6 | |
| ITF W25 Mendoza | 10/05 17:30 | 26 | [307] Romina Ccuno v Solana Sierra [228] | 4-6,1-6 | |
| ITF W25 Mendoza | 10/04 14:45 | 25 | Luciana Moyano v Solana Sierra | 0-6,0-6 | |
| ITF W25 Lujan | 09/30 15:00 | 28 | Julieta Lara Estable v Solana Sierra | 6-3,7-5 | |
| ITF W25 Lujan | 09/29 16:15 | 27 | Carla Markus v Solana Sierra | 1-6,2-6 | |
| ITF W25 Lujan | 09/28 17:30 | 26 | [393] Victoria Rodriguez v Solana Sierra [224] | 3-6,6-7 | |
| ITF W25 Lujan | 09/26 14:55 | 25 | Katerina Stewart v Solana Sierra | 2-6,3-6 | |
| ITF W40 Skopje | 09/13 07:00 | 25 | [260] Solana Sierra v Ayla Aksu [440] | 7-6,4-6,4-6 | |
| ITF W25 Saragozza | 09/09 09:30 | 29 | [434] Guillermina Naya v Solana Sierra [255] | 6-4,2-6,2-6 | |
| ITF W25 Saragozza | 09/08 12:55 | 28 | Arianna Zucchini v Solana Sierra | 3-6,0-6 | |
| ITF W25 Saragozza | 09/07 09:55 | 27 | [344] Yasmine Mansouri v Solana Sierra [255] | 4-6,4-6 | |
| ITF W25 Saragozza | 09/06 11:00 | 26 | Jiho Shin v Solana Sierra | 1-6,6-4,3-6 | |
| ITF W25 Saragozza | 09/05 14:30 | 25 | Celia Anson Sanchez v Solana Sierra | 0-6,1-6 | |
| ITF W25 Trieste | 08/30 16:45 | 25 | [255] Solana Sierra v Angela Fita Boluda [441] | 1-6,3-6 | |
| ITF W40 Arequipa | 08/16 21:00 | 25 | Lucciana Perez Alarcon v Solana Sierra | 6-2,6-7,7-6 |
Solana Sierra (Mar del Plata, 17 giugno 2004) è una tennista argentina.