Stadium: Court Center(17) Round: 27 Ground: Hardcourt outdoor
| ITF M15 Tallahassee | 2021/10/26 13:00 | Rowland Phillips v Johannes Ingildsen | 2-6,5-7 |
| ITF M15 Tallahassee | 2021/10/25 13:00 | Marcus Walters v Johannes Ingildsen | 5-7,5-7 |
| ITF M15 Naples | 2021/10/15 13:25 | Johannes Ingildsen v Duarte Vale | 4-6,3-6 |
| ITF M15 Naples | 2021/10/14 13:30 | Johannes Ingildsen v Fletcher Scott | 5-7,6-4,7-6 |
| ITF M15 Naples | 2021/10/13 16:45 | Ricardo Rodriguez-Pace v Johannes Ingildsen | 4-6,5-7 |
| ITF M15 Naples | 2021/10/12 13:30 | Johannes Ingildsen v Matthew Foster-Estwick | 7-5,6-3 |
| ITF M25 Falun | 2021/09/26 11:00 | Tibo Colson v Johannes Ingildsen | 6-2,7-5 |
| Davis Cup | 2021/09/18 13:25 | Johannes Ingildsen v Kasidit Samrej | 5-7,3-6 |
| ITF M25 Toulouse | 2021/10/20 08:00 | Axel Garcian v John Echeverria | 6-4,6-2 |
| ITF M25 Toulouse | 2021/10/19 10:05 | John Echeverria v Hugo Voljacques | 7-6,6-3 |
| ITF M25 Toulouse | 2021/10/18 11:05 | John Echeverria v Maxime Dubouch | 6-3,6-4 |
| ITF M25 Rodez | 2021/10/14 13:50 | John Echeverria v Antoine Escoffier | 4-6,4-6 |
| ITF M25 Rodez | 2021/10/13 08:00 | Robert Strombachs v John Echeverria | 5-7,4-6 |
| ITF M25 Rodez | 2021/10/11 12:30 | John Echeverria v Maxence Broville | 6-4,6-2 |
| ITF M25 Sintra | 2021/09/16 09:00 | Govind Nanda v John Echeverria | 6-3,3-6,6-3 |
| ITF M25 Sintra | 2021/09/15 14:40 | Daniel Little v John Echeverria | 6-3,4-6,3-6 |