| ITF W60 Calgary | 11/07 17:00 | 25 | Eden Silva v Ostrzygalo, Martyna | 6-2,6-0 | |
| ITF W25 Edmonton | 11/01 17:45 | 25 | Alexia Jacobs v Ostrzygalo, Martyna | 6-2,6-3 | |
| ITF W25 Redding | 10/02 17:00 | 54 | Ostrzygalo, Martyna v Wiersholm, Katja | 5-7,3-6 | |
| ITF W100 Granby | 07/16 17:15 | 54 | Ostrzygalo, Martyna v Rhea Verma | 6-7,3-6 | |
| ITF W60 Saskatoon | 07/10 19:10 | 25 | Ostrzygalo, Martyna v McCartney Kessler | 6-3,0-6,0-6 | |
| ITF W15 Huntsville | 05/27 15:00 | 27 | Chieh-Yu Hsu v Ostrzygalo, Martyna | Cancelled | |
| ITF W15 Huntsville | 05/24 17:00 | 25 | Adeline Flach v Ostrzygalo, Martyna | 6-3,6-4 | |
| Bethany Beach, Singles W-ITF-USA-17A | 05/17 17:15 | 25 | Fanni Stollar v Ostrzygalo, Martyna | 6-0,6-2 | |
| ITF W25 Fredericton | 03/10 16:00 | 27 | Ostrzygalo, Martyna v Viktoria Morvayova | 2-6,3-6 | |
| ITF W25 Fredericton | 03/09 15:00 | 26 | Ostrzygalo, Martyna v Alexia Jacobs | 6-2,6-1 | |
| ITF W25 Fredericton | 03/08 16:25 | 25 | Miriam B Bulgaru v Ostrzygalo, Martyna | 3-6,4-6 | |
| ITF W25 Fredericton | 03/06 17:50 | 54 | Ostrzygalo, Martyna v Orly Ogilvy | 4-6,4-6 | |
| ITF W25 Toronto | 03/02 16:15 | 26 | Knutson, Gabriela Andrea v Ostrzygalo, Martyna | 6-4,6-2 | |
| ITF W25 Toronto | 03/01 14:50 | 25 | Ostrzygalo, Martyna v Mara Schmidt | 6-3,6-0 | |
| ITF W60 Calgary | 11/10 22:10 | 26 | Ostrzygalo, Martyna v Lisicki, Sabine | 2-6,2-6 | |
| ITF W60 Calgary | 11/08 20:45 | 25 | Sophie Chang v Ostrzygalo, Martyna | 4-6,6-1,4-6 | |
| ITF W60 Calgary | 11/07 17:00 | 45 | Choi, Ji-Hee v Ostrzygalo, Martyna | 4-6,4-6 | |
| ITF W60 Calgary | 11/06 17:00 | 45 | Ostrzygalo, Martyna v Aanya Goel | 6-2,7-5 | |
| ITF W25 Saskatoon | 07/18 22:10 | 25 | Ena Shibahara v Ostrzygalo, Martyna | 7-6,6-3 | |
| ITF W15 Lakewood | 07/10 16:00 | 44 | Ostrzygalo, Martyna v Martina Okalova | 2-6,1-6 | |
| ITF W15 Fountain Valley | 07/06 18:15 | 25 | Sewing, Sofia v Ostrzygalo, Martyna | 6-1,6-3 | |
| ITF W15 Fountain Valley | 07/05 17:00 | 54 | Ostrzygalo, Martyna v Maxine Murphy | 7-6,6-4 | |
| ITF W15 Fountain Valley | 07/04 17:00 | 54 | Marcinkevica, Deniza v Ostrzygalo, Martyna | 6-4,2-6,8-10 | |
| ITF W15 Cancun | 01/15 15:35 | 25 | Ostrzygalo, Martyna v Rapolu, Malaika | 4-6,3-6 | |
| ITF W15 Cancun | 12/05 18:45 | 26 | Ostrzygalo, Martyna v Kukharchuk, Nika | 4-6,4-6 | |
| ITF W15 Cancun | 12/04 18:40 | 25 | Snells, Jamilah v Ostrzygalo, Martyna | 3-6,2-6 |