@BBCSport said trying to calculate the permutations for the @FIFAWorldCup is hard work. It’s a piece of cake compared to the permutations for the @WTA and @atptour Finals! @_markpetchey
@BBCSport said trying to calculate the permutations for the @FIFAWorldCup is hard work. It’s a piece of cake compared to the permutations for the @WTA and @atptour Finals! @_markpetchey
