Books where match needs to go 2 sets for action?

[BROOKLYN BOY]

At some books a match only needs to go one set in order for match to be official. Name some books where a match needs to go at least 2 sets for action.

[single shaker]

At some books a match only needs to go one set in order for match to be official. Name some books where a match needs to go at least 2 sets for action.

greek

[meganie]

Check this out:

http://heeehawwww.mysbrforum.com/blog/1093-tennis-retirement-rules.html

[Tchocky]

Most books require that at least 2 sets must be completed for wagers to be graded a win or loss. Unless you're betting on who is going to win the 1st set, at least two sets must be played. Pinnacle, 5 Dimes, etc.