If a heavyweight fight in the works between Kubrat Pulev (26-1, 13 KOs), who is one of unified world titlist Anthony Joshua’s mandatory challengers, and Robert Helenius (28-2, 17 KOs), is finalized it will take place on the undercard of the rematch between junior lightweight world titleholder Miguel Berchelt and former titlist Francisco Vargas on March 23 (ESPN) at The Forum in Inglewood, California, Top Rank promoter Bob Arum told ESPN. Pulev-Helenius had been discussed as a possibility for the April 20 ESPN PPV undercard of the Terence Crawford-Amir Khan fight, but is being moved.
