As nouns the difference between playoff and quarterfinal
is that playoff is a final game in a series needed to break a tie while quarterfinal is one of the four competitions in a knockout tournament whose winners go on to play in the two semifinals.
playoff
English
Noun
(
en noun)
A final game in a series needed to break a tie.
(US) A short series of games to select a league champion.
See also
*play off
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quarterfinal
English
Alternative forms
* quarter final
* quarter-final
Noun
(
en noun)
One of the four competitions in a knockout tournament whose winners go on to play in the two semifinals.
Synonyms
* last eight
* quarter
Derived terms
* quarterfinalist
Related terms
* final
* semifinal