Stadium: Court 11 Round: 25 Ground: Clay
| ITF M25 Haag | 2021/06/29 09:00 | Yu Hsiou Hsu v Carlos Lopez Montagud | 6-1,3-6,6-3 |
| ITF M25 Haag | 2021/06/28 08:45 | Carlos Lopez Montagud v Michiel de Krom | 6-1,6-3 |
| ITF M25 Haag | 2021/06/27 08:00 | Carlos Lopez Montagud v Fons Van Sambeek | 6-4,6-2 |
| ITF M25 Alkmaar | 2021/06/24 15:00 | Nicolas Alvarez Varona v Carlos Lopez Montagud | 5-7,6-3,6-2 |
| ITF M25 Alkmaar | 2021/06/23 12:10 | Louis Wessels v Carlos Lopez Montagud | 3-6,6-4,4-6 |
| ITF M25 Alkmaar | 2021/06/21 18:30 | Carlos Lopez Montagud v Benjamin Dhoe | 6-3,6-4 |
| ITF M15 Marbella | 2021/05/27 07:30 | Carlos Lopez Montagud v Roman Andres Burruchaga | 6-7,2-6 |
| ITF M15 Marbella | 2021/05/25 12:05 | Mick Lescure v Carlos Lopez Montagud | 3-6,5-7 |
| Challenger Bendigo | 2020/01/13 23:00 | Hugo Grenier v Fajing Sun | 7-5,6-1 |
| Challenger Bendigo | 2020/01/12 04:30 | Fajing Sun v Aaron Addison | 7-6,7-5 |
| Challenger Shenzhen 2 | 2019/10/30 02:00 | Yuichi Sugita v Fajing Sun | 7-5,6-2 |
| Challenger Shenzhen 2 | 2019/10/29 02:00 | Fajing Sun v Matej Sabanov | 6-4,6-4 |
| Challenger Liuzhou | 2019/10/21 04:40 | Nicolas Barrientos v Fajing Sun | 6-4,3-6,7-6 |
| Challenger Ningbo | 2019/10/15 08:10 | Alejandro Davidovich Fokina v Fajing Sun | 6-7,6-2,6-4 |
| Challenger Ningbo | 2019/10/14 05:55 | Shintaro Imai v Fajing Sun | 4-6,4-6 |
| ATP Šanghaj | 2019/10/05 04:00 | Marco Cecchinato v Fajing Sun | 6-3,6-7,6-2 |