Cory Devela vs. Bobby Voelker added to Strikeforce Challengers 9 main card

A welterweight bout between Cory Devela and Bobby Voelker has been added to this month’s Strikeforce Challengers 9 fight card, officials today announced.

The fight is part of the night’s Showtime-televised main card.

The event, which is the latest in the prospects-driven Challengers series, takes place at the Comcast Arena of Everett in Everett, Wash.