In games and sport, a tiebreaker or tiebreak is any method used to determine a winner or to rank participants when there is a tie - meaning two or more parties have achieved a same score or result. From Wikipedia
Seeded fifth and sixth, the duo dropped a second-set tiebreak to let Ivan Dodig/Orlando Luz clinch a 6-3, 6-7 (4-7), 3-6 victory
