Giulio Perego
2021
| J4Coralgables | [2] | Final |
| J4Delraybeach | [3] | Win |
| J1Sandiego | 2R | |
| J4Lasvegas | [2] | Win |
Nation
ITA
World Ranking
ATP Ranking　1214th
Year-end Junior World Ranking
- Year-end 2021 166th
- Year-end 2020 253th
- Year-end 2019 612th
Match Details
2021 J4Coralgables
| W | 1R | Learner Tien | 2-6 6-4 6-3 |
| W | 2R | Evan Lee | 7-6 7-6 |
| W | QF | Nicholas Steiglehner | 6-3 7-6 |
| W | SF | Maxime St-Hilaire | 6-4 6-3 |
| L | F | Ethan Quinn | 6-3 4-6 2-6 |
2021 J4Delraybeach
| W | 1R | Felipe Pinzon Moreno | 6-1 6-4 |
| W | 2R | Meecah Bigun | 6-0 6-3 |
| W | QF | Sebastian Gorzny | 6-3 6-2 |
| W | SF | Aidan Kim | 6-7 6-1 6-1 |
| W | F | Jayden Templeman | 6-1 6-4 |
2021 J1Sandiego
| W | 1R | Alexander Frusina | 6-3 6-3 |
| L | 2R | Jack Pinnington Jones | 5-7 1-6 |
2021 J4Lasvegas
| W | 1R | Andy Hernandez | 6-2 2-6 6-4 |
| W | 2R | Quang Duong | 6-2 6-3 |
| W | QF | Zane Ford | 7-5 6-3 |
| W | SF | Colton Smith | 6-4 7-5 |
| W | F | Sebastian Gorzny | 6-4 7-5 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 9168, Number of registered players: 5,582, Number of registered results: 289,147