Sorana Cirstea vs Anna Kalinskaya

The market has already made up its mind on Sorana Cirstea v Anna Kalinskaya in the WTA Tour (Mon, 17 Aug, 14:00): stripping bookmaker margin out of 1 price feeds gives Sorana Cirstea 51% against 49% for Anna Kalinskaya.

Fair odds on Sorana Cirstea sit at 1.96; the best available price is 1.85 at Betway; Anna Kalinskaya pays up to 1.95 at Betway. Average margin on this match is 5.3% — anything above fair value is worth taking, anything below it is paying the bookmaker's spread.