overtime
Existing penalty time will carry over from regulation time.
They were desperately unfortunate not to have won the tie in regulation time.
It stayed tied at fours for the remainder of regulation time, despite Pittsburgh threatening with a late power play.

SMART Vocabulary: related words and phrases

Refereeing & judging in sport
adjudicate
adjudication
adjudicator
assistant referee
cooler
crew chief
fair play
linesman
official
official scorer
penalty flag
ref
referee
regulation game
replay review
score
scorekeeper
scorer
umpire
yellow card