Jagger Leach
2025
| Roland Garros Junior | [5] | 3R |
| J300Charleroi-Marcinelle | [1] | 1R |
| J500Milan | [2] | 3R |
| J300Indianwells | [1] | Win |
| Australian Open Junior | [5] | Semi |
| J300Traralgon | [5] | Quarter |
2024
| J500Plantation | [9] | 1R |
| J300Bradenton | [5] | Semi |
| J500Merida | [5] | 1R |
| J300Spring-Panamericanitf | [1] | Quarter |
| Us Open Junior | [9] | 2R |
| J300Collegepark | [4] | Semi |
| Wimbledon Junior | Quarter | |
| J300Roehampton | 2R | |
| Roland Garros Junior | 1R | |
| J500Milan | [14] | 1R |
| J200Kualalumpur | [2] | Win |
| J300Kuching | [4] | Win |
| J200Woodbridge | [4] | Quarter |
| J300Sandiego | [6] | 3R |
| J300Indianwells | [8] | 3R |
| J100Brisbane-2 | [1] | Win |
| J100Brisbane | [1] | Win |
| Australian Open Junior | 2R | |
| J300Traralgon | 1R |
2023
| J500Plantation | 2R | |
| J300Bradenton | 2R | |
| J500Merida | 2R | |
| J300Houston | [7] | Semi |
| J200Montreal | [6] | Quarter |
| J300Collegepark | 1R | |
| J100Vancouver | [1] | Semi |
| J200Veracruz | [5] | 2R |
| J100Veracruz | [3] | Quarter |
| J100Sanjose-2 | [1] | Win |
| J100Sanjose | [1] | Semi |
| J300Sandiego | 2R | |
| J300Indianwells | 2R | |
| J60Lasvegas | [1] | 3R |
| J100Auckland | [3] | Win |
| J60Wellington | [3] | Win |
| J60Christchurch | [2] | Win |
Nation
USA
Generation
Born in 2007 (17-18 years old)
Year-end Junior World Ranking
- Year-end 2024 21th
- Year-end 2023 96th
- Year-end 2022 647th
Rival
Flynn Thomas (3-0)
Rafael Botran Neutze (3-0)
Ivan Iutkin (2-0)
Brendan Loh (2-0)
Kuan-Shou Chen (2-0)
Match Details
2025 Roland Garros Junior
| W | 1R | Zangar Nurlanuly | 6-1 1-6 6-0 |
| W | 2R | Kuan-Shou Chen | 7-5 6-3 |
| L | 3R | Ivan Ivanov | 6-2 3-6 4-6 |
2025 J300Charleroi-Marcinelle
| L | 1R | Luka Talan Lopatic | 6-2 3-6 4-6 |
2025 J500Milan
| W | 1R | Edoardo Cecchetti | 6-1 3-6 6-1 |
| W | 2R | Ruslan Kastsiukevich | 6-3 3-6 6-0 |
| L | 3R | Pierluigi Basile | 2-6 6-7 |
2025 J300Indianwells
| W | 2R | Mason Taube | 6-0 6-2 |
| W | 3R | Matisse Farzam | 6-4 7-6 |
| W | QF | Ronit Karki | 6-4 6-2 |
| W | SF | Noah Johnston | 5-2 |
| W | F | Jack Kennedy | 7-5 6-2 |
2025 Australian Open Junior
| W | 1R | Ivan Iutkin | 6-4 6-3 |
| W | 2R | Gabriele Crivellaro | 6-4 6-4 |
| W | 3R | Flynn Thomas | 6-3 5-7 7-6 |
| W | QF | William Rejchtman Vinciguerra | 6-1 7-5 |
| L | SF | Benjamin Willwerth | 7-6 4-6 2-6 |
2025 J300Traralgon
| W | 1R | Connor Mcevoy | 6-0 6-0 |
| W | 2R | Mark Ceban | 2-6 6-4 6-4 |
| W | 3R | Flynn Thomas | 6-4 3-6 6-2 |
| L | QF | Egor Pleshivtsev | 3-6 6-3 6-7 |
2024 J500Plantation
| L | 1R | Matteo Morazzi | 4-6 4-6 |
2024 J300Bradenton
| W | 1R | Denis Petak | 6-2 7-5 |
| W | 2R | Rafael Botran Neutze | 6-4 6-1 |
| W | 3R | Haydar Cem Gokpinar | 6-1 6-1 |
| W | QF | Yannick Theodor Alexandrescou | 6-7 6-1 6-1 |
| L | SF | Andres Santamarta Roig | 3-6 6-4 4-6 |
2024 J500Merida
| L | 1R | Alan Wazny | 3-6 5-7 |
2024 J300Spring-Panamericanitf
| W | 2R | Gavin Goode | 6-2 6-3 |
| W | 3R | Rafael Botran Neutze | 6-4 4-6 6-2 |
| L | QF | Jack Secord | 2-6 2-6 |
2024 Us Open Junior
| W | 1R | Denis Petak | 6-3 6-4 |
| L | 2R | Thomas Faurel | 3-6 6-4 3-6 |
2024 J300Collegepark
| W | 2R | Maximo Zeitune | 6-4 6-1 |
| W | 3R | Daniil Sarksian | 6-3 7-6 |
| W | QF | Miguel Tobon | 6-1 7-5 |
| L | SF | Rafael Jodar | 5-7 2-6 |
2024 Wimbledon Junior
| W | 1R | Izan Almazan Valiente | 7-6 7-5 |
| W | 2R | Jan Kumstat | 6-4 7-6 |
| W | 3R | Flynn Thomas | 6-3 6-2 |
| L | QF | Theo Papamalamis | 3-6 3-6 |
2024 J300Roehampton
| W | 1R | Felix Balshaw | 7-6 6-4 |
| L | 2R | Viktor Frydrych | 3-6 7-5 4-6 |
2024 Roland Garros Junior
| L | 1R | Daniele Rapagnetta | 6-7 1-6 |
2024 J500Milan
| L | 1R | Radu David Turcanu | 3-6 7-6 6-7 |
2024 J200Kualalumpur
| W | 2R | Fumin Jiang | 6-4 6-3 |
| W | 3R | Iliyas Maratuly | 6-1 6-4 |
| W | QF | Kuan-Shou Chen | 6-1 6-1 |
| W | SF | Darrshan Suresh Kumar | 6-3 6-0 |
| W | F | Jangjun Kim | 6-2 6-4 |
2024 J300Kuching
| W | 2R | Darrshan Suresh Kumar | 4-6 6-4 6-3 |
| W | 3R | Ty Host | 6-2 6-4 |
| W | QF | Cesar Cruz | 6-4 6-0 |
| W | SF | Hayden Jones | 7-6 5-7 7-5 |
| W | F | Ivan Iutkin | 6-4 7-6 |
2024 J200Woodbridge
| W | 1R | Kohshi Ishibashi | 6-2 6-2 |
| W | 2R | Zachary Cohen | 6-3 6-2 |
| L | QF | Kase Schinnerer | 6-7 5-7 |
2024 J300Sandiego
| W | 2R | Zachary Cohen | 6-7 6-1 6-0 |
| L | 3R | Nikita Filin | 6-0 2-6 6-7 |
2024 J300Indianwells
| W | 2R | Mikael Arseneault | 6-1 6-0 |
| L | 3R | Rudy Quan | 3-6 4-6 |
2024 J100Brisbane-2
| W | 2R | Ymerali Ibraimi | 6-1 4-6 6-0 |
| W | 3R | Koshiro Nakamae | 6-4 6-3 |
| W | QF | Christos Glavas | 6-3 6-0 |
| W | SF | Cruz Hewitt | 6-2 6-3 |
| W | F | Brendan Loh | 1-6 6-2 7-6 |
2024 J100Brisbane
| W | 2R | Lachlan Mcfadzean | 6-3 6-1 |
| W | 3R | Cameron Burton | 6-1 6-0 |
| W | QF | Ty Host | 6-4 6-1 |
| W | SF | Cruz Hewitt | 6-1 6-4 |
| W | F | Brendan Loh | 6-3 7-5 |
2024 Australian Open Junior
| W | 1R | Daniil Sarksian | 7-6 6-4 |
| L | 2R | Hayden Jones | 4-6 0-6 |
2024 J300Traralgon
| L | 1R | Jan Kumstat | 3-6 4-6 |
2023 J500Plantation
| W | 1R | William Rejchtman Vinciguerra | 6-4 4-6 7-6 |
| L | 2R | Jack Secord | 3-6 6-2 3-6 |
2023 J300Bradenton
| W | 1R | Cesar Cruz | 6-4 6-2 |
| L | 2R | Jacopo Vasami | 4-6 7-6 4-6 |
2023 J500Merida
| W | 1R | Luis Jose Nakamine | 6-3 7-6 |
| L | 2R | Nicolai Budkov Kjaer | 1-6 6-7 |
2023 J300Houston
| W | 2R | Nathan Blokhin | 6-4 6-2 |
| W | 3R | Xavier Calvelo | 6-4 6-7 6-0 |
| W | QF | Rafael Botran Neutze | 6-4 6-1 |
| L | SF | Alexander Frusina | 3-6 6-2 4-6 |
2023 J200Montreal
| W | 1R | Dani Szabo | 6-3 6-7 6-1 |
| W | 2R | Jordan Reznik | 3-6 6-1 6-2 |
| L | QF | Abel Forger | 3-6 4-6 |
2023 J300Collegepark
| L | 1R | Nikita Filin | 4-6 3-6 |
2023 J100Vancouver
| W | 1R | Zackary Kimelman | 7-5 6-1 |
| W | 2R | Lawrence Ivanow | 6-4 7-5 |
| W | QF | Matej Kajzer | 6-2 6-1 |
| L | SF | Connor Church | 3-6 6-7 |
2023 J200Veracruz
| W | 1R | Andres Delgadillo | 6-4 6-1 |
| L | 2R | Boxiong Zhang | 7-5 4-6 3-6 |
2023 J100Veracruz
| W | 2R | Danny Yassine | 6-2 6-4 |
| W | 3R | Juan Pablo Valdez Guzon | 4-6 6-2 6-3 |
| L | QF | Jacob Golden | 3-6 3-6 |
2023 J100Sanjose-2
| W | 1R | Julian Garnier | 6-1 6-0 |
| W | 2R | Rodrigo Lozano | 6-2 6-2 |
| W | QF | Tyler Nguyen | 6-4 6-1 |
| W | SF | Jordan Reznik | 6-2 6-3 |
| W | F | Ryan Szilagy | 6-1 6-1 |
2023 J100Sanjose
| W | 1R | Brendan Nicholas Hendrata | 7-6 4-6 6-2 |
| W | 2R | Joaquin Alejandro Zurita Sanchez | 7-6 6-1 |
| W | QF | Dominick Mosejczuk | 3-6 6-2 6-3 |
| L | SF | Samuel Heredia | 4-6 3-6 |
2023 J300Sandiego
| W | 1R | Shrikeshav Murugesan | 6-4 6-7 6-1 |
| L | 2R | Atakan Karahan | 7-6 3-6 5-7 |
2023 J300Indianwells
| W | 1R | Adam Farag-Cao | 6-3 6-2 |
| L | 2R | Stiles Brockett | 4-6 6-4 2-6 |
2023 J60Lasvegas
| W | 1R | Nathan Blokhin | 6-2 6-3 |
| W | 2R | Arthur Brom | 6-4 6-0 |
| L | 3R | Roshan Santhosh | 6-4 3-6 2-6 |
2023 J100Auckland
| W | 2R | Daniel Jovanovski | 6-1 6-1 |
| W | 3R | Elijah Dikkenberg | 6-1 7-6 |
| W | QF | Lev Gorb | 6-4 6-4 |
| W | SF | Jonas Hahn | 6-2 3-6 6-2 |
| W | F | Jake Dembo | 6-0 6-0 |
2023 J60Wellington
| W | 2R | Lev Gorb | 6-3 6-3 |
| W | 3R | Hudson Baxter | 6-1 6-3 |
| W | QF | Eddie Biss | 6-3 6-2 |
| W | SF | Jamie Mackenzie | 6-4 6-3 |
| W | F | Rintaro Shukuda | 7-5 6-2 |
2023 J60Christchurch
| W | 2R | Brendan Jayaprakash | 6-3 6-3 |
| W | 3R | Jesse Gothelf | 6-1 6-2 |
| W | QF | Jurie Terblanche | 7-5 6-4 |
| W | SF | Kai Milburn | 6-1 6-0 |
| W | F | Diordan Macababbad | 6-1 6-2 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 9482, Number of registered players: 4,990, Number of registered results: 217,154