| Champions League | 2021/09/14 16:00 | Borges Vall v Odorheiu Secuiesc | L | 3-0 |
| Champions League | 2021/09/13 16:00 | Odorheiu Secuiesc v Gdcs Juncal | L | 1-3 |
| Champions League | 2021/09/12 16:00 | Odorheiu Secuiesc v AS Pontoise-Cergy Tt | L | 0-3 |
| ETTU Cup | 2021/05/13 14:00 | Solex-Consult Wiener Neustadt v Odorheiu Secuiesc | L | 3-0 |
| ETTU Cup | 2021/05/12 16:30 | Odorheiu Secuiesc v UMMC-ELEM | L | 0-3 |
| ETTU Cup | 2021/05/12 08:00 | Ttc Ostrava 2016 v Odorheiu Secuiesc | L | 3-1 |
| ETTU Cup | 2021/03/28 07:00 | Stk Libertas Marinkolor v Odorheiu Secuiesc | L | 3-2 |
| ETTU Cup | 2021/03/27 17:00 | Odorheiu Secuiesc v Fortune | W | 3-1 |