| ITF W80 Brasilia | 08/08 21:00 | 25 | [126] Panna Udvardy v Jana Kolodynska [277] | 1-6,1-6 | |
| ITF W60 Feira de Santana | 08/05 12:50 | 29 | [168] Laura Pigossi v Jana Kolodynska [325] | 6-1,6-4 | |
| ITF W60 Feira de Santana | 08/04 17:10 | 28 | [431] Eden Silva v Jana Kolodynska [325] | 3-6,3-6 | |
| ITF W60 Feira de Santana | 08/04 13:00 | 27 | [325] Jana Kolodynska v Leolia Jeanjean [170] | 1-6,6-4,6-3 | |
| ITF W60 Feira de Santana | 08/03 12:00 | 26 | [325] Jana Kolodynska v Katarina Kozarov [360] | 6-7,6-3,6-3 | |
| ITF W60 Feira de Santana | 08/02 12:30 | 25 | [325] Jana Kolodynska v Cadence Brace [362] | 4-6,6-4,6-2 | |
| ITF W100 Figueira Da Foz | 07/23 15:10 | 54 | Jana Kolodynska v Chelsea Fontenel | 4-6,6-4,4-6 | |
| ITF W25 Santo Domingo | 06/30 18:05 | 27 | Solana Sierra v Jana Kolodynska | 3-6,6-3,6-4 | |
| ITF W25 Santo Domingo | 06/29 16:15 | 26 | Noelia Bouzo Zanotti v Jana Kolodynska | 6-4,5-7,3-6 | |
| ITF W25 Santo Domingo | 06/28 20:35 | 25 | Lea Ma v Jana Kolodynska | 3-6,3-6 | |
| ITF W25 Santo Domingo | 06/24 14:15 | 28 | [400] Martina C Taborda v Jana Kolodynska [316] | 7-5,6-3 | |
| ITF W25 Santo Domingo | 06/23 16:15 | 27 | [402] Maria F H Gonzalez v Jana Kolodynska [316] | 3-6,0-6 | |
| ITF W25 Santo Domingo | 06/22 20:20 | 26 | Lea Ma v Jana Kolodynska | 4-6,2-6 | |
| ITF W25 Santo Domingo | 06/21 20:50 | 25 | Ximena Senties v Jana Kolodynska | 0-6,0-6 | |
| ITF W60 Madrid | 06/15 07:30 | 26 | [278] Jana Kolodynska v Robin Montgomery [167] | 2-6,4-6 | |
| ITF W60 Madrid | 06/14 10:50 | 25 | Jana Kolodynska v Jacqueline Cabaj Awad | Walkover | |
| ITF W40 La Marsa | 06/11 09:30 | 29 | [365] Justina Mikulskyte v Jana Kolodynska [352] | Retired | |
| ITF W40 La Marsa | 06/10 09:30 | 28 | [305] Fanny Ostlund v Jana Kolodynska [352] | 4-6,0-6 | |
| ITF W40 La Marsa | 06/09 11:00 | 27 | [352] Jana Kolodynska v Anastasia Gasanova [267] | 6-4,6-3 | |
| ITF W40 La Marsa | 06/08 09:00 | 26 | [352] Jana Kolodynska v Maria Kozyreva [209] | 3-6,6-2,6-2 | |
| ITF W40 La Marsa | 06/07 10:45 | 25 | [352] Jana Kolodynska v Sahaja Yamalapalli [440] | 6-3,4-6,6-1 | |
| ITF W25 La Marsa | 05/31 09:00 | 25 | Jana Kolodynska v Alexandra Vecic | 2-6,6-7 | |
| ITF W25 Monastir | 05/25 12:50 | 26 | Noelia Bouzo Zanotti v Jana Kolodynska | Retired | |
| ITF W25 Monastir | 05/24 13:30 | 25 | Louise Kwong v Jana Kolodynska | 1-6,4-6 | |
| ITF W60 Bodrum | 05/17 07:30 | 25 | [217] Maria Timofeeva v Jana Kolodynska [321] | 7-5,6-2 | |
| ITF W60 Koper | 04/17 11:25 | 24 | [326] Jana Kolodynska v Veronika Erjavec [293] | 4-6,7-6,4-6 | |
| ITF W60 Chiasso | 04/11 09:20 | 54 | [329] Jana Kolodynska v Conny Perrin [407] | 6-7,3-6 | |
| ITF W60 Chiasso | 04/10 12:25 | 54 | [329] Jana Kolodynska v Oceane Babel [453] | 6-1,6-2 | |
| ITF W25 Jakarta | 03/22 02:00 | 25 | [326] Jana Kolodynska v Jana Fett [268] | Retired | |
| ITF W40 Ciudad de México | 02/11 17:35 | 29 | [256] Darja Semenistaja v Jana Kolodynska [368] | Retired |