The Federation troops had stood fast against bitter odds and managed to stalemate a virtually unbeatable enemy.
Over a ten-year period Fish Smart was virtually unbeatable.
Nogueira was considered by many fans to be virtually unbeatable, due to his endurance and submission skills.
Last time, the Mayor, having recovered from his 1982 gubernatorial defeat, seemed virtually unbeatable.
Utah, virtually unbeatable at home this season (45-4), has struggled on the road.
Timeform described Alycidon as being "virtually unbeatable over extreme distances".
The driving premise is that long-term incumbents lose touch with their constituents but are virtually unbeatable.
Graf, ranked No. 1 in the world, has been virtually unbeatable in the last year and a half.
Serving well and fit he is virtually unbeatable.
She fine-tuned his skills and artistry, making him virtually unbeatable when he is in top form.