Polina Iatcenko
2021
| Jb1Klosters | [8] | 4R |
| Wimbledon Junior | 1R | |
| Thejuniorchampionships | 1R | |
| J1Roehampton | 1R | |
| Roland Garros Junior | 3R | |
| J1Bytom | [4] | Semi |
| J2Hannover | [2] | Semi |
| J1Ricany | [11] | 2R |
| J1Svyatopetrivskevillage | [7] | Final |
2020
Nation
RUS
Age
21 years old (born in 2003)
World Ranking
WTA Ranking　346th
Year-end Junior World Ranking
- Year-end 2021 33th
- Year-end 2020 80th
- Year-end 2019 103th
Match Details
2021 Jb1Klosters
| W | 2R | Umayra Hashimova | 6-2 6-2 |
| W | 3R | Xenia Bandurowska | 7-5 6-3 |
| L | 4R | Elsa Jacquemot | 0-6 0-6 |
2021 Wimbledon Junior
| L | 1R | Kristina Dmitruk | 2-6 2-6 |
2021 Thejuniorchampionships
| L | 1R | Kristina Dmitruk | 2-6 2-6 |
2021 J1Roehampton
| L | 1R | Priska Madelyn Nugroho | 3-6 6-7 |
2021 Roland Garros Junior
| W | 1R | Maelie Monfils | 7-6 6-0 |
| W | 2R | Matilda Mutavdzic | 6-7 7-6 6-3 |
| L | 3R | Mara Guth | 1-6 2-6 |
2021 J1Bytom
| W | 1R | Rozalia Gruszczynska | 6-2 6-2 |
| W | 2R | Laura Isabel Putz | 6-0 6-4 |
| W | QF | Tijana Sretenovic | 6-3 7-5 |
| L | SF | Ksenia Zaytseva | - - - |
2021 J2Hannover
| W | 1R | Anna Linn Moll | 6-2 6-4 |
| W | 2R | Joelle Lilly Sophie Steur | 7-5 1-6 6-2 |
| W | QF | Qavia Lopez | 7-5 6-3 |
| L | SF | Tereza Valentova | 3-6 3-6 |
2021 J1Ricany
| L | 2R | Dominika Salkova | 6-4 5-7 3-6 |
2021 J1Svyatopetrivskevillage
| W | 1R | Alisa Baranovska | 7-6 6-1 |
| W | 2R | Alina Granwehr | 7-6 6-0 |
| W | QF | Tatiana Prozorova | 6-2 6-2 |
| W | SF | Ksenia Zaytseva | 6-1 6-4 |
| L | F | Anastasiia Gureva | 4-6 4-6 |
2020 Roland Garros Junior
| L | 1R | Kristina Dmitruk | 5-7 2-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 9232, Number of registered players: 5,739, Number of registered results: 303,630