- not defeated or surpassed
- 1. not defeated or surpassed they were the only side to remain unbeaten
- not defeated or surpassed: they were the only team to remain unbeaten
Oxford American Dictionary
To stomp forward on an unbeaten path, leave the indelible footprints seen forever.
... among the greats and join Seattle Slew as the only unbeaten Triple Crown champions.
... to the Eastern Zhou best to help Nick unbeaten. Lin-sanity has swept up the NBA over the last week...