Guy Den Ouden
2020
Nation
NED
Age
23 years old (born in 2002)
World Ranking
ATP Ranking　251th
Year-end Junior World Ranking
- Year-end 2018 225th
Match Details
2020 Roland Garros Junior
| W | 1R | Lorenzo Claverie | 6-7 6-3 6-2 |
| W | 2R | Terence Atmane | 3-6 6-3 6-2 |
| W | 3R | Arthur Cazaux | 6-4 6-4 |
| W | QF | Sean Cuenin | 6-3 6-4 |
| L | SF | Leandro Riedi | 3-6 1-6 |
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