What is the Total Games - 5th Set Over/Under 12.5 market?
A bet on the fifth set's total games to be over or under 12.5. Betting on over means this set must be a tiebreak and you will find the same odds for their "To Be A Tiebreak" in the set. This is unless this match is at a Grand Slam that does not have a Tiebreaker in the fifth set. Under is any other score in the fifth set.
