NotiBomba has just identified the company that did exit polling for the Partido Nacional-- polling on which Juan Orlando Hernández based his claim of re-election. It apparently is owned by Arturo Corrales, former member of Hernández government. Not a company with any track record in this kind of work.
While widely reported in the English language media, the claim by Hernández was seen by Hondurans as an affront to their system which calls for waiting for results from the Tribunal Supremo Electoral.
The early announcement by Hernández is widely viewed as a strategy to make it harder for people to accept eventual results which might show a closer race, or even a win by his opponent.
The fact that the exit poll was produced by a party apparatchik will hardly give those skeptics greater confidence.