Head to Head
| ITF W75 Kursumlijska Banja | 2024/08/14 12:50 | Teodora Kostovic v Petra Marcinko | 1-6,6-4,6-4 |
Home History
| ITF W75 Trnava | 2025/02/24 09:00 | Petra Marcinko v Stephanie Wagner | 4-6,6-1,5-7 |
| WTA Mumbai | 2025/02/03 05:30 | Petra Marcinko v Aleksandra Krunic | 4-6,2-6 |
| WTA Mumbai | 2025/02/01 05:30 | Petra Marcinko v Alana Smith | 6-1,6-3 |
| ITF W75 Pune | 2025/01/27 06:30 | Lina Glushko v Petra Marcinko | 7-5,1-0 |
| ITF W100 Bengaluru | 2025/01/22 05:00 | Tatjana Maria v Petra Marcinko | 6-4,7-5 |
| ITF W100 Bengaluru | 2025/01/21 04:30 | Petra Marcinko v Alice Robbe | 7-5,7-6 |
| ITF W100 Bengaluru | 2025/01/20 05:00 | Petra Marcinko v Ekaterina Kazionova | 6-2,6-1 |
| ITF W75 Nonthaburi | 2025/01/10 03:00 | Petra Marcinko v Kristina Dmitruk | 4-6,1-6 |
Away History
| ITF W15 Leimen | 2025/02/27 12:56 | Sina Herrmann v Teodora Kostovic | 0-6,4-6 |
| ITF W15 Leimen | 2025/02/26 11:49 | Nicole Rivkin v Teodora Kostovic | 4-6,6-4,6-6 |
| WTA Abu Dhabi | 2025/02/02 07:00 | McCartney Kessler v Teodora Kostovic | 6-4,6-2 |
| ITF W75 Kursumlijska Banja | 2024/09/25 09:25 | Teodora Kostovic v Berfu Cengiz | 6-7,3-6 |
| ITF W75 Kursumlijska Banja | 2024/09/24 10:35 | Denislava Glushkova v Teodora Kostovic | 1-6,3-6 |
| ITF W75 Kursumlijska Banja | 2024/08/15 12:00 | Tatiana Prozorova v Teodora Kostovic | 6-2,7-6 |
| ITF W75 Kursumlijska Banja | 2024/08/14 12:50 | Teodora Kostovic v Petra Marcinko | 1-6,6-4,6-4 |
| ITF W75 Kursumlijska Banja | 2024/08/13 10:00 | Lia Karatancheva v Teodora Kostovic | 3-6,4-6 |