Strikeforce Challengers Results Photos: Esther Lin/STRIKEFORCE FRESNO, Calif.  – On an exhilarating evening that featured action fights highlighted by crowd-pleasing victories by Fresno fan favorites Lavar Johnson and Billy Evangelista, Bobby Voelker (23-8), of Kansas City, Mo., evened the score with previously undefeated Roger Bowling (8-1) of Cincinnati with a second-round TKO (punches) in the…