Top 5: Fighters on the rise at PFL Belfast Darragh Kelly will put his perfect 9-0 record on the line as a late-notice substitution for Irish compatriot Paul Hughes when he squares off with Jay-Jay Wilson in the Professional Fighters League headliner on Thursday in Northern Ireland. Content Original Link: https://sports.yahoo.com/articles/top-5-fighters-rise-pfl-005712738.html