Irina Balus
2023
| J200 PIESTANY | [4] | Quarter |
| J300 VRSAR | 1R | |
| AUSTRALIAN OPEN JUNIOR | 1R | |
| J300 TRARALGON | 2R |
2022
| US OPEN JUNIOR | 1R | |
| J1 REPENTIGNY | [6] | Quarter |
| WIMBLEDON JUNIOR | 2R | |
| J1 ROEHAMPTON | 1R | |
| JAMILAN | 3R | |
| J1 SANTACROCESULLARNO | 2R | |
| JAOFFENBACH | [15] | 1R |
| J2 PIESTANY | [2] | Win |
| J1 VILLENA | [8] | 2R |
| J2 BENICARLO | [2] | 1R |
| JACRICIUMA | 1R | |
| J1 PORTOALEGRE | 2R | |
| AUSTRALIAN OPEN JUNIOR | 2R | |
| J1 TRARALGON | 1R |
2021
| JACAPETOWN | 1R | |
| J2 STELLENBOSCH | 1R | |
| J3 STELLENBOSCH | [2] | Win |
| J1 CHARLEROI-MARCINELLE-2 | 2R | |
| J3 ELPRATDELLOBREGAT | [1] | Win |
| J3 BARCELONA-2 | [5] | Win |
| J2 NOVISAD | Semi | |
| J3 PRAGUE-2 | [7] | 1R |
| J3 KRAKOW | Final | |
| J4 ROTTERDAM | [2] | Final |
| J4 EINDHOVEN | 1R | |
| J4 AARHUS | [3] | Win |
| J5 SKOPJE | Semi | |
| J4 SKOPJE | Semi | |
| J5 SUBOTICA | 2R | |
| J5 TALLINN | 1R | |
| J5 TARTU | Win |
Nation
SVK
World Ranking
WTA Ranking　1092th
Year-end Junior World Ranking
- Year-end 2023 928th
- Year-end 2022 51th
- Year-end 2021 76th
- Year-end 2020 1748th
- Year-end 2019 2336th
Rival
Alina Korneeva (2-1)
Andrea Obradovic (2-0)
Luca Udvardy (0-2)
Kayla Cross (1-1)
Carolina Gomez (1-1)
Match Details
2023 J200 PIESTANY
| W | 2R | Ria Bhakta | 6-0 6-1 |
| W | 3R | Ema Mravcova | 6-3 6-2 |
| L | QF | Nela Jandova | 1-2 |
2023 J300 VRSAR
| L | 1R | Kristyna Tomajkova | 6-1 2-6 2-6 |
2023 AUSTRALIAN OPEN JUNIOR
| L | 1R | Hayu Kinoshita | 4-6 6-4 3-6 |
2023 J300 TRARALGON
| W | 1R | Yilin Yan | 6-2 6-4 |
| L | 2R | Alina Korneeva | 2-6 2-6 |
2022 US OPEN JUNIOR
| L | 1R | Luca Udvardy | 1-6 3-6 |
2022 J1 REPENTIGNY
| W | 2R | Yujin Kim | 6-3 7-6 |
| W | 3R | Mia Slama | 6-3 6-2 |
| L | QF | Federica Urgesi | 7-6 6-7 5-7 |
2022 WIMBLEDON JUNIOR
| W | 1R | Andrea Obradovic | 7-5 6-2 |
| L | 2R | Kayla Cross | 4-6 3-6 |
2022 J1 ROEHAMPTON
| L | 1R | Sofia Johnson | 6-3 6-7 3-6 |
2022 JAMILAN
| W | 1R | Kayla Cross | 7-5 6-1 |
| W | 2R | Marte Lambrecht | 6-1 6-2 |
| L | 3R | Celine Naef | 2-6 4-6 |
2022 J1 SANTACROCESULLARNO
| W | 1R | Kateryna Lazarenko | 3-6 7-5 6-4 |
| L | 2R | Luca Udvardy | 4-6 6-1 3-6 |
2022 JAOFFENBACH
| L | 1R | Barbora Michalkova | 6-3 2-6 1-6 |
2022 J2 PIESTANY
| W | 2R | Liisa Varul | 6-1 6-3 |
| W | 3R | Zuzanna Pawlikowska | 6-2 6-2 |
| W | QF | Tereza Polakova | 6-0 6-3 |
| W | SF | Andrea Obradovic | 6-2 6-1 |
| W | F | Nina Vargova | 6-4 7-5 |
2022 J1 VILLENA
| L | 2R | Anastasiya Lopata | 3-5 4-0 5-10 |
2022 J2 BENICARLO
| L | 1R | Carolina Gomez | 6-4 5-7 4-6 |
2022 JACRICIUMA
| L | 1R | Lucie Havlickova | 0-6 6-7 |
2022 J1 PORTOALEGRE
| W | 1R | Weronika Ewald | 6-1 6-4 |
| L | 2R | Annabelle Xu | 4-6 5-7 |
2022 AUSTRALIAN OPEN JUNIOR
| W | 1R | Solana Sierra | 6-2 6-4 |
| L | 2R | Tereza Valentova | 4-6 1-6 |
2022 J1 TRARALGON
| L | 1R | Victoria Mboko | 2-6 2-6 |
2021 JACAPETOWN
| L | 1R | Alina Khvatova | 2-6 6-4 3-6 |
2021 J2 STELLENBOSCH
| L | 1R | Amelie Smejkalova | 4-6 6-2 2-6 |
2021 J3 STELLENBOSCH
| W | 1R | Sophia Fuller | 6-1 6-2 |
| W | 2R | Jermine Sherif | 6-1 6-3 |
| W | QF | Aya El Aouni | 7-6 6-3 |
| W | SF | Clara Cwajgenbaum | 6-4 6-1 |
| W | F | Tatyana Nikolenko | 6-1 6-0 |
2021 J1 CHARLEROI-MARCINELLE-2
| W | 1R | Sara Pantelic | 6-1 6-3 |
| L | 2R | Johanne Christine Svendsen | 5-7 2-6 |
2021 J3 ELPRATDELLOBREGAT
| W | 1R | Carmen Juan Bru | 6-1 6-1 |
| W | 2R | Maelle Leclercq | 6-1 7-5 |
| W | QF | Maria Santos | 6-4 6-2 |
| W | SF | Alina Korneeva | 6-4 6-3 |
| W | F | Sonya Macavei | 6-0 6-1 |
2021 J3 BARCELONA-2
| W | 1R | Matilde Morais | 6-3 6-2 |
| W | 2R | Alina Korneeva | 6-3 6-2 |
| W | QF | Krystal Blanch | 6-3 7-6 |
| W | SF | Carolina Gomez | 6-3 6-4 |
| W | F | Celine Simunyu | 7-5 6-1 |
2021 J2 NOVISAD
| W | 1R | Iva Sepa | 6-3 6-2 |
| W | 2R | Ekaterina Maklakova | 6-3 4-6 6-3 |
| W | QF | Divna Ratkovic | 6-3 3-6 6-1 |
| L | SF | Denislava Glushkova | 3-6 3-6 |
2021 J3 PRAGUE-2
| L | 1R | Magdalena Smekalova | 4-6 6-7 |
2021 J3 KRAKOW
| W | 1R | Laura Koralnik | 6-0 6-0 |
| W | 2R | Krystal Blanch | 5-7 6-2 6-2 |
| W | QF | Rozalia Gruszczynska | 6-2 6-2 |
| W | SF | Ada Piestrzynska | 7-5 6-3 |
| L | F | Pimrada Jattavapornvanit | 3-6 0-6 |
2021 J4 ROTTERDAM
| W | 1R | Morane Meyers | 6-0 6-0 |
| W | 2R | Emma Jouy | 3-6 6-3 6-1 |
| W | QF | Annelin Bakker | 6-1 6-3 |
| W | SF | Warda Ait El Bachir | 6-2 6-1 |
| L | F | Rose Marie Nijkamp | 6-7 6-3 4-6 |
2021 J4 EINDHOVEN
| L | 1R | Luciana Moyano | 4-6 6-1 4-6 |
2021 J4 AARHUS
| W | 1R | Isabella Svahn | 6-3 6-1 |
| W | 2R | Sarah Hartel | 6-1 6-1 |
| W | QF | Vilma Krebs Hyllested | 6-3 6-7 6-3 |
| W | SF | Rebecca Munk Mortensen | 6-1 7-5 |
| W | F | Tessa Johanna Brockmann | 1-6 6-1 7-5 |
2021 J5 SKOPJE
| W | 1R | Ena Baltic | 6-3 6-3 |
| W | 2R | Andjela Lazarevic | 6-2 6-4 |
| W | QF | Lara Stojanovski | 6-4 5-7 6-3 |
| L | SF | Kira Matushkina | 4-6 5-7 |
2021 J4 SKOPJE
| W | 1R | Vesa Gjinaj | 6-0 6-0 |
| W | 2R | Kira Matushkina | 6-1 7-5 |
| W | QF | Aleksandra Simeva | 6-2 6-0 |
| L | SF | Melissa Boyden | 2-6 6-7 |
2021 J5 SUBOTICA
| W | 1R | Rianna Ioana Coreisa | 4-2 1-4 7-4 |
| L | 2R | Divna Ratkovic | 3-6 4-6 |
2021 J5 TALLINN
| L | 1R | Lavinia Morreale | 6-1 2-6 2-6 |
2021 J5 TARTU
| W | 1R | Anna Maria Tottrup | 6-0 6-3 |
| W | 2R | Stella Remander | 4-6 7-5 6-4 |
| W | QF | Brina Sulin | 6-1 6-2 |
| W | SF | Nora Knezevic | 6-1 3-0 |
| W | F | Natacha Schou | 1-6 7-5 6-1 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 9810, Number of registered players: 6,116, Number of registered results: 339,214