English Basketball has an important characteristic: matches take place almost throughout the year, and it is a popular sport on almost every continent: it is super-popular in North America, very popular in Europe and Asia. Australia, South America, and Africa have somewhat fewer basketball fans.
A broad geographical distribution offers an excellent bonus for professional bettors, as it provides almost constant activity with surebets on basketball: matches take place at night, in the morning, in the afternoon, and in the evening.
Earnings on basketball, thanks to surebets and other arbitrage betting situations, are entirely possible, and we do not know of any professional bettors who exclude basketball when searching for surebets.