In a two way book a term I'm sure you're aware of cones into play called 'favourite longshot bias'. This means that in a two way book you will always have less margin as a bookmaker laying the favourite as you will be invariably be betting that to not far off the true price where as the outsider will always be a good lay because you are laying well under the true price.
For some reason in the US they bet the favourites well under the true price making the outsider bigger or exactly on the true price. I'll expand further if my terminology does not make sense. But basically over here Kanas were a bet with William Hill at 4/5 but in the US Houston were a bet at 5/4 (or the +127)
So in other words the true price last night in my mind were
-125 Kansas (available in Europe)
+125 Houston (available in US)
So in the US on Baseball/NHL the +EV bets seem to be outsiders but in Europe it's the favourites. I coukd have made a good case for having either bet last night.