What may decide winner of cup, about right after draw

• It settles the score
• This may decide a Seles match
• Deadlock ender
• Deciding game
• A shoot-out, e.g
• E.g. tennis and soccer
• Overtime, e.g., and a hint to what spans the two words of each starred answer

Wiktionary Word definitions in Wiktionary
n. Something that is used to pick a winner from a tied situation.

Wikipedia Word definitions in Wikipedia
In games and sports , a tiebreaker or tiebreak is used to determine a winner from among players or teams that are tied at the end of a contest, or a set of contests.