Naoya Honda
2024
| J500Osaka | [5] | Semi |
| Us Open Junior | 3R | |
| Wimbledon Junior | Semi | |
| J300Roehampton | 1R | |
| Roland Garros Junior | 1R | |
| J500Milan | 3R | |
| J300Santacrocesullarno | 1R | |
| J500Offenbach | 2R | |
| J300Beaulieu-Sur-Mer | Quarter | |
| J300Plovdiv | [7] | 1R |
| J500Blumenau | Final | |
| J300Portoalegre | 2R | |
| J300Asuncion | 1R | |
| J100Manacor-2 | [1] | Win |
| J100Manacor | [1] | Win |
2023
| J500Plantation | 1R | |
| J300Bradenton | 1R | |
| J500Merida | 2R | |
| J300Zapopan | Quarter | |
| J200Vigo | 1R | |
| J200Cairo-3 | 1R | |
| J100Neunkirchen | [4] | Semi |
| J100Bruchkoebel | [12] | Semi |
| J300Bamberg | 2R | |
| J100Lousada | [6] | 3R |
| J100Rabat | [8] | Final |
| J100Mohammedia | [7] | Win |
2022
| J3Trnava-2 | Semi | |
| J3Dubrovnik | 1R | |
| J4Porec | [4] | Semi |
| J4Majadahonda | [4] | Quarter |
| J4Dededo-2 | [4] | Win |
| J4Dededo | [4] | Win |
| J4Hamburg | [16] | 3R |
| J4Frederiksberg | 2R |
2021
| YOshis CUP | [3] | Q3 |
| J4Schifflange | 2R | |
| J5Niksic | Quarter | |
| J4Tbilisi | Quarter | |
| J4Podgorica | 1R | |
| J5Tirana | 1R | |
| J5Skopje | 2R |
Age
19 years old (born in 2006)
World Ranking
ATP Ranking　814th
Year-end Junior World Ranking
- Year-end 2024 15th
- Year-end 2023 171th
- Year-end 2022 367th
- Year-end 2021 572th
- Year-end 2020 1489th
Match Details
2024 J500Osaka
| W | 1R | Jerome Estephan | 6-3 6-1 |
| W | 2R | Nikolai Barsukov | 6-4 6-4 |
| W | 3R | Timofei Derepasko | 6-4 7-5 |
| W | QF | Hayden Jones | 7-6 7-6 |
| L | SF | Oliver Bonding | 3-6 6-4 0-6 |
2024 Us Open Junior
| W | 1R | Gustavo Ribeiro De Almeida | 6-4 6-2 |
| W | 2R | Max Schoenhaus | 6-2 7-6 |
| L | 3R | Nicolai Budkov Kjaer | 3-6 3-6 |
2024 Wimbledon Junior
| W | 1R | Miguel Tobon | 3-6 6-2 6-1 |
| W | 2R | Matthew Forbes | 6-4 3-6 6-4 |
| W | 3R | Henry Bernet | 6-2 3-6 6-1 |
| W | QF | Rafael Jodar | 6-4 6-4 |
| L | SF | Nicolai Budkov Kjaer | 3-6 2-6 |
2024 J300Roehampton
| L | 1R | Henry Bernet | 1-6 4-6 |
2024 Roland Garros Junior
| L | 1R | Federico Cina | 2-6 2-6 |
2024 J500Milan
| W | 1R | Vito Antonio Darderi | 6-3 6-0 |
| W | 2R | Hayden Jones | 6-2 6-1 |
| L | 3R | Flynn Thomas | 4-6 6-4 1-6 |
2024 J300Santacrocesullarno
| L | 1R | Theo Papamalamis | 3-6 7-6 5-7 |
2024 J500Offenbach
| W | 1R | Viktor Frydrych | 2-6 6-2 7-6 |
| L | 2R | Pablo Martinez Gomez | 7-5 3-6 2-6 |
2024 J300Beaulieu-Sur-Mer
| W | 1R | Timeo Trufelli | 6-4 6-0 |
| W | 2R | Alejandro Arcila | 6-4 6-3 |
| L | QF | Lorenzo Beraldo | 6-7 2-6 |
2024 J300Plovdiv
| L | 1R | Jan Klimas | 6-7 3-6 |
2024 J500Blumenau
| W | 1R | Sergio Planella Hernandez | 6-2 6-7 6-4 |
| W | 2R | Luis Jose Nakamine | 6-1 7-5 |
| W | 3R | Joao Pedro Didoni Bonini | 6-3 6-1 |
| W | QF | Daniil Sarksian | 6-3 6-2 |
| W | SF | Max Schoenhaus | 7-5 6-3 |
| L | F | Oliver Bonding | 5-7 4-6 |
2024 J300Portoalegre
| W | 1R | Nicolas Oliveira | 6-3 6-4 |
| L | 2R | Maxwell Exsted | 3-6 4-6 |
2024 J300Asuncion
| L | 1R | William Rejchtman Vinciguerra | 5-7 5-7 |
2024 J100Manacor-2
| W | 1R | Nicolas Bellas | 6-2 6-1 |
| W | 2R | Paris Pouatcha | 6-1 6-1 |
| W | QF | Pierre Antoine Faut | 6-0 6-1 |
| W | SF | Bryan Hernandez Cortes | 7-5 6-1 |
| W | F | Marcos Castro Fabra | 6-1 6-2 |
2024 J100Manacor
| W | 1R | Enrique Lana Almeida | 6-1 6-1 |
| W | 2R | Aril Kayra Tuna | 6-1 6-4 |
| W | QF | Lucas Marionneau | 6-3 7-6 |
| W | SF | Bryan Hernandez Cortes | 6-1 6-3 |
| W | F | Nathan Trouve | 6-2 6-4 |
2023 J500Plantation
| L | 1R | Danil Panarin | 4-6 6-7 |
2023 J300Bradenton
| L | 1R | Theo Papamalamis | 6-0 3-6 4-6 |
2023 J500Merida
| W | 1R | Luis Felipe Ferraz Sandoval Carvalho | 6-3 6-4 |
| L | 2R | Rodrigo Pacheco Mendez | 3-6 4-6 |
2023 J300Zapopan
| W | 1R | Diego Herrera Hernandez | 6-3 6-1 |
| W | 2R | Roger Pascual Ferra | 7-6 6-4 |
| W | 3R | Joaquin Guilleme | 7-5 6-2 |
| L | QF | Danil Panarin | 6-7 5-7 |
2023 J200Vigo
| L | 1R | Bryan Hernandez Cortes | 5-7 4-6 |
2023 J200Cairo-3
| L | 1R | Egor Pleshivtsev | 6-2 5-7 1-6 |
2023 J100Neunkirchen
| W | 2R | Phil Dungs | 6-4 6-2 |
| W | 3R | Brendan Loh | 6-4 2-6 6-1 |
| W | QF | Dominick Mosejczuk | 6-1 7-5 |
| L | SF | Diego Dedura-Palomero | 6-4 6-6 |
2023 J100Bruchkoebel
| W | 2R | Jamie Mackenzie | 6-3 7-6 |
| W | 3R | Ivan Ivanov | 6-4 3-1 |
| W | QF | Daniil Sarksian | 2-6 6-3 6-3 |
| L | SF | Rafael Jodar | 3-6 7-5 4-6 |
2023 J300Bamberg
| W | 1R | Denis Petak | 6-1 6-0 |
| L | 2R | David Fix | 5-7 6-3 0-6 |
2023 J100Lousada
| W | 2R | Ruben Fernandez Ruiz | 6-2 6-3 |
| L | 3R | Salvador Price | 6-4 0-6 0-2 |
2023 J100Rabat
| W | 1R | Carles Cordoba | 6-1 6-7 7-6 |
| W | 2R | Yazid Lahjomri | 6-2 6-1 |
| W | QF | Lorenzo Comino | 6-4 6-1 |
| W | SF | Bruno Kokot | 4-6 6-3 6-2 |
| L | F | Thomas Faurel | 4-6 7-5 3-6 |
2023 J100Mohammedia
| W | 1R | Antonin Witz | 6-1 6-2 |
| W | 2R | Leonardo Leti Messina | 6-2 6-3 |
| W | QF | Leon Zaorski | 6-4 6-2 |
| W | SF | Carles Cordoba | 6-1 6-2 |
| W | F | Rafael Segado Esteve | 6-3 6-3 |
2022 J3Trnava-2
| W | 1R | Daniel Balascak | 6-4 3-6 6-4 |
| W | 2R | Zoran Ludoski | 7-6 3-6 6-4 |
| W | QF | Samuel Kyjaci | 6-4 0-6 6-3 |
| L | SF | George Lazarov | 4-6 4-6 |
2022 J3Dubrovnik
| L | 1R | Nicolai Budkov Kjaer | 5-7 2-6 |
2022 J4Porec
| W | 2R | Azbe Jarc | 3-6 6-3 6-2 |
| W | 3R | Ivan Ivanov | 6-0 6-2 |
| W | QF | Nikola Puntaric | 3-6 6-0 6-1 |
| L | SF | Felipe Virgili Berini | 5-7 3-6 |
2022 J4Majadahonda
| W | 1R | Oscar Gabriel Morales Barrera | 7-6 3-6 6-4 |
| W | 2R | Nicolas Robert | 6-1 3-6 6-2 |
| L | QF | Izan Almazan Valiente | 5-7 6-7 |
2022 J4Dededo-2
| W | 1R | Ho Jun Park | 6-1 6-0 |
| W | 2R | Howard Chan | 6-0 6-0 |
| W | QF | Dong Geon Kim | 6-3 6-2 |
| W | SF | Donghyun Hwang | 6-4 1-6 6-3 |
| W | F | Dylan Charlap | 7-5 3-6 6-3 |
2022 J4Dededo
| W | 1R | Ching Chang Chiu | 6-1 6-2 |
| W | 2R | Dakota Gibson | 6-1 6-0 |
| W | QF | Juan Kim | 6-4 7-5 |
| W | SF | Dylan Charlap | 6-7 6-3 6-4 |
| W | F | Donghyun Hwang | 6-1 0-6 6-3 |
2022 J4Hamburg
| W | 2R | Niklas Grunewald | 6-3 3-6 6-2 |
| L | 3R | Yannik Kelm | 4-6 2-6 |
2022 J4Frederiksberg
| W | 1R | Rafael Ymer | 6-3 4-6 7-6 |
| L | 2R | Saba George Nanobashvili | 4-6 7-6 1-6 |
2021 J4Schifflange
| W | 1R | Lukas Janousek | 7-5 6-4 |
| L | 2R | Valentin Faure | 2-6 1-6 |
2021 J5Niksic
| W | 1R | Romeo Hadzimehmedovic | 7-6 7-6 |
| W | 2R | Kristian Tumbas Kajgo | 6-2 6-2 |
| L | QF | Danilo Raicevic | 2-6 4-6 |
2021 J4Tbilisi
| W | 1R | David Totikashvili | 6-0 6-1 |
| W | 2R | Dominykas Stonkus | 6-2 6-3 |
| L | QF | Garv Bahl | 6-7 5-7 |
2021 J4Podgorica
| L | 1R | Mariano Tammaro | 3-6 7-6 3-6 |
2021 J5Tirana
| L | 1R | Zoran Ludoski | 3-6 4-6 |
2021 J5Skopje
| W | 1R | Volodymyr Iakubenko | 6-0 6-3 |
| L | 2R | Branko Djuric | 7-5 4-6 1-6 |
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