Stadium: Court 4 Round: 62 Ground: Clay
| ITF M15 Antalya | 2021/04/11 07:00 | Cheong-Eui Kim v Maurus Malgiaritta | 6-4,7-6 |
| ITF M15 Antalya | 2021/04/07 08:50 | Markos Kalovelonis v Cheong-Eui Kim | 6-2,6-4 |
| ITF M15 Antalya | 2021/04/06 07:00 | Cheong-Eui Kim v Lucas Hellfritsch | 6-7,6-2,10-7 |
| ITF M15 Antalya | 2021/04/05 07:00 | Cheong-Eui Kim v Dominique Graf | 6-3,7-6 |
| ITF M15 Antalya | 2021/04/04 06:30 | Cheong-Eui Kim v Onder Balci | 6-0,6-1 |
| ITF M25 Nonthaburi | 2020/02/06 02:30 | Benjamin Bonzi v Cheong-Eui Kim | 7-6,6-1 |
| ITF M25 Nonthaburi | 2020/02/05 05:55 | Reese Stalder v Cheong-Eui Kim | 6-4,2-6,3-6 |
| ITF M25 Nonthaburi | 2020/02/04 02:30 | Cheong-Eui Kim v Jung-Woong Na | 7-5,1-6,7-10 |
| ITF M15 Antalya | 2021/04/11 07:00 | Marco De Rossi v Niklas Rohrer | 6-3,6-2 |
| ITF M15 Antalya | 2021/04/05 07:00 | Michalis Sakellaridis v Marco De Rossi | 6-3,3-6,10-5 |
| ITF M15 Antalya | 2021/04/04 10:00 | Giuseppe La Vela v Marco De Rossi | 4-6,0-6 |
| ITF M15 Antalya | 2021/03/29 07:00 | Vlad Andrei Dancu v Marco De Rossi | 7-5,6-3 |
| ITF M15 Antalya | 2021/03/28 06:30 | Davide Albertoni v Marco De Rossi | 3-6,1-6 |
| ITF M15 Sharm El Sheikh | 2021/03/08 07:30 | Giorgio Ricca v Marco De Rossi | 6-3,7-5 |
| ITF M15 Sharm El Sheikh | 2021/03/07 07:00 | Marco De Rossi v Mattia Rossi | 6-2,6-0 |
| ITF M15 Sharm El Sheikh | 2021/03/01 07:30 | Rimpei Kawakami v Marco De Rossi | 5-7,7-6,10-6 |