Ground: Hardcourt outdoor
| Concord, Singles W-ITF-USA-31B | 2019/08/12 16:20 | Papikian, Theresa v Mariia Kostiuk | 3-6,5-7 |
| Concord, Singles W-ITF-USA-31B | 2019/08/12 16:20 | Papikian, Theresa v Mariia Kostiuk | 3-6,5-7 |
| ITF Women Rancho Santa Fe Qual | 2018/02/18 20:30 | Wacnik, Jessica v Papikian, Theresa | 6-3,6-0 |
| ITF Women Templeton Qual | 2017/09/24 18:45 | Sandra Samir v Papikian, Theresa | 6-0,6-0 |
| ITF Women Las Vegas Qual | 2017/09/10 21:40 | Papikian, Theresa v Bovina, Elena | 2-6,1-6 |
| Concord, Singles W-ITF-USA-31B | 2019/08/12 16:20 | Papikian, Theresa v Mariia Kostiuk | 3-6,5-7 |
| Landisville, Qualifications Simples W-ITF-USA-29A | 2019/08/05 18:45 | Okuno, Ayaka v Mariia Kostiuk | 6-2,6-2 |
| Ashland, Simples W-ITF-USA-23A | 2019/07/22 16:35 | Mariia Kostiuk v Rhiann Newborn | 3-6,1-6 |
| Osprey, Fl, Singles Qualifying W-ITF-USA-14A | 2019/04/22 14:30 | Mariia Kostiuk v van Nguyen, Chanelle | 5-7,2-6 |