Noah Johnston
2025
| J300Sandiego | [2] | Quarter |
| J300Indianwells | [4] | Semi |
| J500Gaspar | [11] | 2R |
| J300Portoalegre | Win | |
| J300Asuncion | [5] | Semi |
| Australian Open Junior | 1R | |
| J300Traralgon | 2R |
2024
| J500Plantation | 2R | |
| J300Bradenton | 1R | |
| J500Merida | 2R | |
| J300Spring-Panamericanitf | [5] | 2R |
| Us Open Junior | 2R | |
| J300Repentigny | 2R | |
| J200Tampico | [1] | Win |
| J200Veracruz | [2] | 1R |
| J500Milan | 2R | |
| J500Offenbach | 2R | |
| J300Beaulieu-Sur-Mer | 1R | |
| J300Plovdiv | 1R | |
| J300Sandiego | [9] | 3R |
| J300Indianwells | [11] | 2R |
| J300Asuncion | 2R | |
| J300Lima | [8] | Semi |
| J300Barranquilla | [11] | Quarter |
| J300Sanjose | 1R |
2023
| J500Plantation | 2R | |
| J300Bradenton | 1R | |
| J500Merida | 1R | |
| J300Zapopan | 1R | |
| J200Santiago | 2R | |
| J200Buenosaires | Quarter | |
| J300Houston | 1R | |
| J200Montreal | 2R | |
| J100Tampico-2 | [6] | Win |
| J100Santodomingo-2 | [13] | 1R |
| J60Plantation | [2] | Win |
Nation
USA
Generation
Born in 2007 (17-18 years old)
Year-end Junior World Ranking
- Year-end 2024 57th
- Year-end 2023 177th
- Year-end 2022 1373th
Rival
Ivan Ivanov (2-0)
Yannick Theodor Alexandrescou (1-1)
Maximus Dussault (2-0)
Benjamin Willwerth (2-0)
Timofei Derepasko (0-2)
Match Details
2025 J300Sandiego
| W | 2R | Alec Barin | 6-4 6-1 |
| W | 3R | Andrew Johnson | 6-2 4-6 6-3 |
| L | QF | Lachlan Gaskell | 2-6 1-6 |
2025 J300Indianwells
| W | 2R | Michael Antonius | 6-4 6-1 |
| W | 3R | Gavin Goode | 6-4 6-7 6-3 |
| W | QF | Maximus Dussault | 6-4 6-4 |
| L | SF | Jagger Leach | 2-5 |
2025 J500Gaspar
| W | 1R | Bruno Vieira Alves Malacarne Bruno | 6-2 6-1 |
| L | 2R | Thomas Vesantera Brandao | 2-6 1-6 |
2025 J300Portoalegre
| W | 1R | Luiz Felipe Silva | 3-6 6-0 6-0 |
| W | 2R | Leonardo Storck Franca | 7-6 6-4 |
| W | QF | Yannick Theodor Alexandrescou | 7-5 7-5 |
| W | SF | Luis Guto Miguel | 6-0 7-6 |
| W | F | Ivan Ivanov | 6-7 7-6 6-1 |
2025 J300Asuncion
| W | 1R | Sergio Elian Walther Mereles | 6-1 6-0 |
| W | 2R | Thomas Miranda | 6-0 6-3 |
| W | QF | Ivan Ivanov | 1-0 |
| L | SF | Yannick Theodor Alexandrescou | 0-6 0-6 |
2025 Australian Open Junior
| L | 1R | Andrea De Marchi | 5-7 4-6 |
2025 J300Traralgon
| W | 1R | Conor Brady | 6-2 6-4 |
| L | 2R | Timofei Derepasko | 6-7 2-6 |
2024 J500Plantation
| W | 1R | Iker Ibarrondo Suarez | 6-3 6-3 |
| L | 2R | Maxim Mrva | 2-6 1-6 |
2024 J300Bradenton
| L | 1R | Oliver Bonding | 5-7 6-4 4-6 |
2024 J500Merida
| W | 1R | Abraham Ocampo | 6-2 6-2 |
| L | 2R | Amir Omarkhanov | 6-7 6-7 |
2024 J300Spring-Panamericanitf
| L | 2R | Joseph Oyebog Jr | 5-7 4-6 |
2024 Us Open Junior
| W | 1R | Marko Maksimovic | 3-6 6-3 6-2 |
| L | 2R | Flynn Thomas | 2-6 6-3 3-6 |
2024 J300Repentigny
| W | 1R | Maxim Yevdayev | 6-0 6-1 |
| L | 2R | Izan Almazan Valiente | 6-7 5-7 |
2024 J200Tampico
| W | 1R | Andres Delgadillo | 6-3 6-2 |
| W | 2R | Francisco Castro | 6-4 6-0 |
| W | QF | Dominick Mosejczuk | 6-4 6-4 |
| W | SF | Ty Host | 7-6 6-4 |
| W | F | Benjamin Willwerth | 6-4 3-6 7-6 |
2024 J200Veracruz
| L | 1R | Diego Herrera Hernandez | 5-7 6-7 |
2024 J500Milan
| W | 1R | Max Stenzer | 6-4 |
| L | 2R | Miguel Tobon | 5-7 6-7 |
2024 J500Offenbach
| W | 1R | Bernardo Munk Mesa | 6-4 6-4 |
| L | 2R | Mika Petkovic | 7-6 4-6 4-6 |
2024 J300Beaulieu-Sur-Mer
| L | 1R | Nicolai Budkov Kjaer | 0-6 2-6 |
2024 J300Plovdiv
| L | 1R | Izan Almazan Valiente | 3-6 4-6 |
2024 J300Sandiego
| W | 2R | Stephane Pierre-Jo Kamendje | 6-2 6-2 |
| L | 3R | Matthew Forbes | 6-7 3-6 |
2024 J300Indianwells
| L | 2R | Rudy Quan | 7-5 2-6 2-6 |
2024 J300Asuncion
| W | 1R | Francisco Duran | 6-0 6-1 |
| L | 2R | Amir Omarkhanov | 6-2 4-6 1-6 |
2024 J300Lima
| W | 1R | Lucca Guercio | 6-4 6-7 6-3 |
| W | 2R | Thiago Drozdowski | 7-5 7-6 |
| W | QF | Calin Teodor Stirbu | 6-3 6-1 |
| L | SF | William Rejchtman Vinciguerra | 3-6 6-7 |
2024 J300Barranquilla
| W | 2R | Adam Faragcao | 6-0 6-2 |
| W | 3R | Maximus Dussault | 7-6 6-4 |
| L | QF | Nikita Filin | 6-7 3-6 |
2024 J300Sanjose
| L | 1R | Dmitry Bessonov | 6-7 4-6 |
2023 J500Plantation
| W | 1R | Theo Papamalamis | 6-4 2-6 6-2 |
| L | 2R | Timofei Derepasko | 0-6 2-6 |
2023 J300Bradenton
| L | 1R | Luca Preda | 4-6 4-6 |
2023 J500Merida
| L | 1R | Roger Pascual Ferra | 6-2 3-6 6-7 |
2023 J300Zapopan
| L | 1R | Nico Hipfl | 4-6 2-6 |
2023 J200Santiago
| W | 1R | Mariano Dedura-Palomero | 6-4 6-7 7-5 |
| L | 2R | Segundo Goity Zapico | 6-3 5-7 5-7 |
2023 J200Buenosaires
| W | 1R | Luis Jose Nakamine | 6-3 2-6 6-4 |
| W | 2R | Romeo Arcuschin | 6-4 6-4 |
| L | QF | Diego Dedura-Palomero | 2-6 3-6 |
2023 J300Houston
| L | 1R | Gabriel Porras | 6-3 1-6 1-4 |
2023 J200Montreal
| W | 1R | Aditya Govila | 6-3 6-3 |
| L | 2R | Abel Forger | 6-4 3-6 2-6 |
2023 J100Tampico-2
| W | 2R | Jose Romero Martinez | 6-1 6-3 |
| W | 3R | Davi Domarco Carlos | 6-2 6-2 |
| W | QF | Zavier Augustin | 6-4 6-3 |
| W | SF | Rafael Botran Neutze | 6-2 6-2 |
| W | F | Shrikeshav Murugesan | 6-3 6-0 |
2023 J100Santodomingo-2
| L | 1R | Ryan Szilagy | 6-4 3-4 |
2023 J60Plantation
| W | 1R | Caleb Chow | 6-0 6-1 |
| W | 2R | Rafael Ferreira | 6-3 7-6 |
| W | 3R | Donald Nikolas Stoot | 6-1 6-3 |
| W | QF | Tomas Marin | 6-2 6-2 |
| W | SF | Benjamin Willwerth | 4-6 6-3 6-2 |
| W | F | Matei Gavrea | 2-6 7-6 6-3 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 5774, Number of registered players: 3,011, Number of registered results: 222,093