Overtime play in order to break a tie

• Deciding game
• Overtime play's purpose
• E.g. tennis and soccer
• It settles the score
• A shoot-out, e.g
• Overtime, e.g., and a hint to what spans the two words of each starred answer
• Third game, perhaps
• Deadlock ender
• Tennis "overtime"

WordNet Word definitions in WordNet
n. overtime play in order to break a tie; e.g. tennis and soccer