Lucas Marionneau
2024
| J200Basel | [8] | 2R |
| Roland Garros Junior | 1R | |
| J200Hannover | [6] | 1R |
| J300Beaulieu-Sur-Mer | Semi | |
| J200Capdail | 2R | |
| J200Benicarlo | 1R | |
| J200Valencia | 1R | |
| J100Thehague | [5] | Semi |
| J100Manacor-2 | [8] | Quarter |
| J100Manacor | Quarter | |
| J100Glasgow | Win | |
| J100Bromma | 2R |
2023
| J100Loughborough | Quarter | |
| J100Saintgregoire | 1R | |
| J100Saintcyprien | Semi | |
| J100Dubrovnik | 1R | |
| J100Bromma | [4] | Quarter |
Nation
FRA
World Ranking
ATP Ranking　976th
Year-end Junior World Ranking
- Year-end 2024 179th
- Year-end 2023 644th
- Year-end 2022 340th
- Year-end 2021 1283th
Match Details
2024 J200Basel
| W | 1R | Adam Knis | 6-1 6-1 |
| L | 2R | Arian Hasas | 6-4 2-6 4-6 |
2024 Roland Garros Junior
| L | 1R | Alexander Razeghi | 3-6 6-7 |
2024 J200Hannover
| L | 1R | Niels Mcdonald | 6-4 2-6 2-3 |
2024 J300Beaulieu-Sur-Mer
| W | 1R | Viktor Frydrych | 7-6 6-2 |
| W | 2R | Noah Karma | 6-2 6-2 |
| W | QF | Justin Engel | 6-1 3-6 7-5 |
| L | SF | Nicolai Budkov Kjaer | 2-6 0-6 |
2024 J200Capdail
| W | 1R | Nikolai Barsukov | 6-4 6-3 |
| L | 2R | Timeo Trufelli | 6-7 4-6 |
2024 J200Benicarlo
| L | 1R | Andres Santamarta Roig | 1-6 4-6 |
2024 J200Valencia
| L | 1R | Roger Pascual Ferra | 1-6 2-6 |
2024 J100Thehague
| W | 2R | Jacopo Borsoi | 6-3 6-7 6-3 |
| W | 3R | Ilan Hediger | 6-1 3-6 6-2 |
| W | QF | Luke Hooper | 7-5 7-5 |
| L | SF | Pierre Antoine Faut | 3-6 6-3 4-6 |
2024 J100Manacor-2
| W | 1R | Lorant Gyori | 6-2 6-2 |
| W | 2R | Enrique Lana Almeida | 6-3 7-5 |
| L | QF | Bryan Hernandez Cortes | 6-2 5-7 6-7 |
2024 J100Manacor
| W | 1R | Luis Llorens Saracho | 6-1 6-4 |
| W | 2R | Maximilian Carrier | 6-2 6-1 |
| L | QF | Naoya Honda | 3-6 6-7 |
2024 J100Glasgow
| W | 1R | Luke Hooper | 5-7 7-6 7-6 |
| W | 2R | Jesse Clarkson | 6-2 6-0 |
| W | QF | Ilan Hediger | 6-2 6-2 |
| W | SF | Matei Todoran | 6-4 3-6 6-3 |
| W | F | Jamie Mackenzie | 6-2 6-4 |
2024 J100Bromma
| W | 1R | Gustav Andersson | 6-4 6-0 |
| L | 2R | Manvydas Balciunas | 4-6 0-6 |
2023 J100Loughborough
| W | 1R | Luke Hooper | 4-6 6-4 6-4 |
| W | 2R | Filip Kosinski | 7-5 6-1 |
| L | QF | Bill Chan | 2-6 3-6 |
2023 J100Saintgregoire
| L | 1R | Andres Santamarta Roig | 3-6 3-6 |
2023 J100Saintcyprien
| W | 1R | Christof Schaertlin Coffey | 6-3 7-5 |
| W | 2R | Romain Andres | 6-4 6-3 |
| W | QF | Nikolai Barsukov | 7-6 6-3 |
| L | SF | Felix Balshaw | 6-7 2-6 |
2023 J100Dubrovnik
| L | 1R | Lorenzo Beraldo | 3-6 2-6 |
2023 J100Bromma
| W | 1R | Patrik Munkhammar | 6-1 6-3 |
| W | 2R | Rafael Ymer | 2-6 6-3 6-1 |
| L | QF | William Rejchtman Vinciguerra | 5-7 1-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 5778, Number of registered players: 4,878, Number of registered results: 222,253