Giammarco Gandolfi
2022
| J1Charleroi-Marcinelle | 2R | |
| Jaoffenbach | 3R | |
| J1Beaulieu-Sur-Mer | 1R | |
| J2Florence | [4] | 1R |
| J1Vrsar | 1R | |
| J1Casablanca | Final | |
| J2Siauliai | 2R | |
| Australian Open Junior | 1R | |
| J1Traralgon | 1R |
2021
| J5Hilversum | [4] | Final |
| J4Thehague | Quarter | |
| J4Tarragona | 1R | |
| J3Sierre | [5] | 1R |
| J4Sousse | Quarter | |
| J5Nabeul | [5] | Win |
| J5Antalya | 1R |
Nation
ITA
Age
21 years old (born in 2004)
World Ranking
ATP Ranking　1772th
Year-end Junior World Ranking
- Year-end 2022 185th
- Year-end 2021 187th
- Year-end 2020 988th
- Year-end 2019 1826th
Match Details
2022 J1Charleroi-Marcinelle
| W | 1R | Danil Panarin | 6-2 6-3 |
| L | 2R | Juan Manuel La Serna | 1-6 2-6 |
2022 Jaoffenbach
| W | 1R | Gilles Arnaud Bailly | 6-4 6-7 6-2 |
| W | 2R | Andrej Nedic | 7-6 7-5 |
| L | 3R | Matthew William Donald | 2-6 4-6 |
2022 J1Beaulieu-Sur-Mer
| L | 1R | Arthur Gea | 5-7 6-4 6-7 |
2022 J2Florence
| L | 1R | Manfredi Graziani | 4-6 4-6 |
2022 J1Vrsar
| L | 1R | Maj Premzl | 5-7 4-6 |
2022 J1Casablanca
| W | 1R | Togan Tokac | 6-3 6-3 |
| W | 2R | Lucas Phanthala | 6-1 6-2 |
| W | QF | Tiago Pires | 6-1 6-1 |
| W | SF | Paul Inchauspe | 3-6 6-3 6-2 |
| L | F | Gilles Arnaud Bailly | 2-6 6-4 4-6 |
2022 J2Siauliai
| W | 1R | Patrick Brady | 6-7 6-4 6-1 |
| L | 2R | Matthew William Donald | 1-6 4-6 |
2022 Australian Open Junior
| L | 1R | Matthew William Donald | 5-7 1-6 |
2022 J1Traralgon
| L | 1R | Jack Loutit | 2-6 3-6 |
2021 J5Hilversum
| W | 1R | Abel Forger | 6-3 6-4 |
| W | 2R | Fryderyk Lechno-Wasiutynski | 0-6 6-2 6-1 |
| W | QF | Luka Novakovic | 6-2 6-4 |
| W | SF | Joan Torres Espinosa | 6-2 6-3 |
| L | F | Sebastian Eriksson | 7-5 0-6 4-6 |
2021 J4Thehague
| W | 1R | Bastiaan Weststrate | 6-2 6-4 |
| W | 2R | Sebastien Cauhape | 6-4 6-4 |
| L | QF | Jay Dylan Hara Friend | 2-6 5-7 |
2021 J4Tarragona
| L | 1R | Inigo Villacampa Goni | 4-6 3-6 |
2021 J3Sierre
| L | 1R | Dylan Dietrich | 4-6 1-6 |
2021 J4Sousse
| W | 1R | Toprak Avcibasi | 6-7 6-3 6-2 |
| W | 2R | Aman Dahiya | 6-0 6-3 |
| L | QF | Bastiaan Weststrate | 0-6 6-4 4-6 |
2021 J5Nabeul
| W | 1R | Skander Mezouar | 6-1 6-1 |
| W | 2R | David Schwarc | 6-1 6-2 |
| W | QF | Bastiaan Weststrate | 6-4 6-1 |
| W | SF | Lorenzo Sciahbasi | 6-3 6-4 |
| W | F | Daniel Verbeek | 6-4 2-6 6-3 |
2021 J5Antalya
| L | 1R | Gokberk Saritas | 4-6 2-6 |
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