Calling extreme odds changes the "Achilles heel of pari-mutuel wagering," Michael Fitzsimons, the Hong Kong Jockey Club's executive director of racing products, recently sold the audience at the Asian Racing Conference on a plan to standardize global access to the World Pool by sophisticated computer teams. "For the first time, we are proposing this year to work on the World Pool professional hubs, where we come together with operators to agree to the rules and through our smart contracts technology, we will enforce these rules no matter where the professional...