Single-elimination

A single-elimination knockout, or sudden-death tournament is a type of elimination tournament where the loser of a match-up is immediately eliminated from the tournament. Each winner will play another in the next round, until the final match-up, whose winner becomes the tournament champion(s). Some match-ups may be a single match or several, for example two-legged ties in European sports or best-of series in North American pro sports. Defeated competitors may play no further part after losing... source: https://en.wikipedia.org/wiki/Single-elimination_tournament