UPDATE 1-Boxing-Dubois defeats Wardley in short order to retain WBO heavyweight title

* Wardley down 17 seconds into opening round, stopped in second * IBF champion Hrgovic challenges Dubois to a rematch (Adds quotes, details) LONDON, Oct 17 (Reuters) – 'Dynamite' Daniel Dubois

(The article has been published through a syndicated feed. Except for the headline, the content has been published verbatim. Liability lies with original publisher.)