Echipa a ramas neinvinsa tot sezonul.
The team remained undefeated throughout the season.
Adversarul era practic neinvins, nimeni nu reusise pana atunci.
The opponent was practically undefeated, nobody had managed it until then.
Se credea neinvins, dar in cele din urma a pierdut.
He believed himself undefeated, but he eventually lost.