Steve Carl (19-3) sees a big gap between himself and his upcoming opponent, Tyson Steele (10-1), if his experience in the sport is any indication. “When I had his record, my mental ability wasn’t 10 percent of what it is now,” Carl told MMAjunkie.com Radio (www.mmajunkie.com/radio). “If his mental (ability) is more built up, hey, more power to him. But I know when I was in his situation, I wasn’t ready to fight somebody like me.” The World Series of Fighting welterweights meet in the co-main event of WSOF 3, which takes place tonight at Hard Rock Hotel & Casino in Las Vegas. The event’s main card airs live on NBC Sports Network (11 p.m. ET) following prelims on MMAjunkie.com (8:30 p.m. ET)