Isabella Pisarczyk
2025
| J200 CORPUSCHRISTI | 3R | |
| J60 CARTAGENA | [6] | Win |
| J30 SANTIAGODELOSCABALLEROS | [1] | 2R |
| J30 TEGUCIGALPA | [1] | Win |
| J200 PLANTATION | 2R | |
| J100 CORALGABLES,FL | 2R | |
| J100 DELRAYBEACH | 1R | |
| J60 PANAMA | [6] | Quarter |
| J60 SANTATECLA | [6] | Quarter |
| J200 SANTODOMINGO | 1R |
2024
| J60 SANTATECLA-4 | [7] | Quarter |
| J30 BARRANQUILLA | [5] | Final |
| J60 CARTAGENA | Semi | |
| J100 CALI | 2R | |
| J100 MEDELLIN | 1R | |
| J30 TEGUCIGALPA-3 | [2] | Quarter |
| J100 SANTODOMINGO | Quarter | |
| J100 DELRAYBEACH | 1R | |
| J60 LLANOSDECURUNDU-2 | [8] | Semi |
| J30 TACARIGUA | [6] | 2R |
| J200 SANTODOMINGO-2 | 1R | |
| J200 SANTODOMINGO | 2R |
2023
| J60 BOCARATON | 1R | |
| J60 SANTODOMINGO-4 | [13] | 2R |
| J100 CALI | 1R | |
| J200 BOGOTA | 2R | |
| J100 MEDELLIN | 2R | |
| J60 GUATEMALA-2 | 1R | |
| J60 PLANTATION | 1R | |
| J30 IBAGUE | Quarter | |
| J60 LLANOSDECURUNDU | 1R | |
| J60 SANTATECLA | 1R |
2022
Nation
USA
Generation
Born in 2008 (16-17 years old)
World Ranking
Junior World Ranking 463th
Year-end Junior World Ranking
- Year-end 2024 760th
- Year-end 2023 1687th
- Year-end 2022 1460th
Match Details
2025 J200 CORPUSCHRISTI
| W | 1R | Lila Fuller | 5-7 6-2 6-0 |
| W | 2R | Abril Cardenas Olivares | 6-1 7-6 |
| L | 3R | Kori Montoya | 6-4 4-6 0-6 |
2025 J60 CARTAGENA
| W | 1R | Gabriela Rojas Guevara | 6-1 6-4 |
| W | 2R | Celeste Orozco Salazar | 6-4 6-2 |
| W | QF | Monserrat Montano | 6-0 2-0 |
| W | SF | Sarah Stoyanov | 6-4 6-0 |
| W | F | Mariana Andrea Pinzon Sampedro | 6-1 6-0 |
2025 J30 SANTIAGODELOSCABALLEROS
| L | 2R | Zara Kirkan | 4-6 6-2 1-6 |
2025 J30 TEGUCIGALPA
| W | 2R | Sun Park | 6-0 7-5 |
| W | QF | Carla Rivera | 6-1 6-0 |
| W | SF | Sofia Sundas | 6-1 6-0 |
| W | F | Adriana Khomyakova | 6-1 6-3 |
2025 J200 PLANTATION
| W | 1R | Julie Jirakova | 6-1 7-5 |
| L | 2R | Ava Rodriguez | 1-6 1-6 |
2025 J100 CORALGABLES,FL
| W | 1R | Aurora Lugo | 6-2 6-7 6-2 |
| L | 2R | Anastasia Pleskun | 3-6 2-6 |
2025 J100 DELRAYBEACH
| L | 1R | Paige Wygodzki | 1-6 1-6 |
2025 J60 PANAMA
| W | 1R | Carla Rivera | 6-1 6-0 |
| W | 2R | Arianna Herrera | 6-0 6-0 |
| L | QF | Nathalia Pontes Tourinho | 4-6 6-3 3-6 |
2025 J60 SANTATECLA
| W | 1R | Camila Morataya | 6-0 6-3 |
| W | 2R | Nicole Diaz | 6-0 6-2 |
| L | QF | Hanne Estrada | 4-6 6-4 3-6 |
2025 J200 SANTODOMINGO
| L | 1R | Laura Michelle Damm | 0-6 0-6 |
2024 J60 SANTATECLA-4
| W | 1R | Luciana Mejia Arce | 6-0 6-1 |
| W | 2R | Maria Jose Gil Castillo | 6-1 6-1 |
| L | QF | Sofia Quevedo | 1-6 3-6 |
2024 J30 BARRANQUILLA
| W | 1R | Sara Luna Rendon Urrea | 6-2 6-2 |
| W | 2R | Sara Sofia Lopez Gutierrez | 6-1 1-6 6-3 |
| W | QF | Daniella Andrea Franco Velez | 6-1 2-0 |
| W | SF | Valentina Garcia Rojas | 6-0 6-1 |
| L | F | Daniela Chica Chica | 6-2 4-6 0-6 |
2024 J60 CARTAGENA
| W | 1R | Estefania Vivas | 6-0 6-2 |
| W | 2R | Sarah Stoyanov | 6-3 6-4 |
| W | QF | Anabelle Janczyk | 4-6 6-1 6-2 |
| L | SF | Marcella Roversi | 5-7 1-6 |
2024 J100 CALI
| W | 1R | Nicole Lederman | 6-1 6-1 |
| L | 2R | Pietra Rivoli | 2-6 3-6 |
2024 J100 MEDELLIN
| L | 1R | Valentina Mediorreal Arias | 5-7 0-6 |
2024 J30 TEGUCIGALPA-3
| W | 2R | Alyssa Sucrovich | 7-6 6-4 |
| L | QF | Adelie Osher | 3-6 6-2 8-10 |
2024 J100 SANTODOMINGO
| W | 1R | Leslie Shaina Mancebo Mendez | 6-1 6-0 |
| W | 2R | Olivia Cela | 6-3 7-5 |
| L | QF | Kayla Brianne Moore | 3-6 4-6 |
2024 J100 DELRAYBEACH
| L | 1R | Vessa Turley | 3-6 1-6 |
2024 J60 LLANOSDECURUNDU-2
| W | 1R | Karla Ching | 6-0 6-3 |
| W | 2R | Sarah Alejandra Bonilla Perez | 6-0 6-0 |
| W | QF | Sera Park | 6-4 6-3 |
| L | SF | Ella Olofson | 7-6 5-7 3-6 |
2024 J30 TACARIGUA
| L | 2R | Ariana Ikwueme | 1-6 1-6 |
2024 J200 SANTODOMINGO-2
| L | 1R | Valentina Vargas | 1-6 2-6 |
2024 J200 SANTODOMINGO
| W | 1R | Sapir Cohen | 6-4 6-2 |
| L | 2R | Dune Vaissaud | 1-6 0-6 |
2023 J60 BOCARATON
| L | 1R | Ishika Ashar | 2-6 0-6 |
2023 J60 SANTODOMINGO-4
| L | 2R | Luiza Viesi Santoro Pereira | 4-6 3-3 |
2023 J100 CALI
| L | 1R | Mariana Isabel Higuita Barraza | 0-6 4-6 |
2023 J200 BOGOTA
| W | 1R | Valery Gomez | 6-3 6-4 |
| L | 2R | Luna Maria Cinalli | 4-6 1-6 |
2023 J100 MEDELLIN
| W | 1R | Brigitte Gomez | 6-3 6-3 |
| L | 2R | Antonia Vergara Rivera | 4-6 2-6 |
2023 J60 GUATEMALA-2
| L | 1R | Paulina Ovalle | 5-7 4-6 |
2023 J60 PLANTATION
| L | 1R | Kristina Nordikyan | 0-6 1-6 |
2023 J30 IBAGUE
| W | 1R | Saralucia Perez Naranjo | 6-3 6-0 |
| W | 2R | Daniela Valentina Tijaro | 6-2 6-2 |
| L | QF | Maria Jose Sanchez Uribe | 0-6 4-6 |
2023 J60 LLANOSDECURUNDU
| L | 1R | Andrea De Bernardo | 5-7 1-6 |
2023 J60 SANTATECLA
| L | 1R | Sam Grosjean | 6-7 2-6 |
2022 J5 SANJOSE-2
| W | 1R | Valentina Obregon Mirambell | 6-0 6-0 |
| L | 2R | Samila Jarrah | 3-6 1-6 |
2022 J5 LLANOSDECURUNDU-2
| W | 1R | Anissa Saada | 6-3 7-6 |
| W | 2R | Michelle Agelvis | 6-2 6-0 |
| W | QF | Nina Marcela Chavez Vicente | 7-5 6-2 |
| L | SF | Sophie Stanton | 3-6 7-6 0-6 |
2022 J5 BARBADOS
| W | 1R | Sara Rydholt | 6-4 7-5 |
| L | 2R | Calla Mcgill | 4-6 6-0 1-6 |
2022 J4 BARBADOS
| L | 2R | Savannah Webster | 7-5 0-6 0-6 |
2022 J5 TEGUCIGALPA-4
| W | 1R | Alessandra Godoy | 6-0 6-0 |
| L | 2R | Ika Raju Kanumuri | 5-7 3-6 |
2022 J5 TEGUCIGALPA-3
| W | 1R | Ana Lia Banegas Moreno | 6-0 6-0 |
| W | 2R | Michelle Irigoyen | 6-4 6-4 |
| W | QF | Carlota Balseiro | 7-6 7-5 |
| L | SF | Catherine Walker | 3-6 1-6 |
2022 J4 DAYTONABEACH
| L | 1R | Piper Charney | 0-6 0-6 |
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