By The Associated Press Feb. 17 At College Park Center, Arlington, Texas (ESPN2), Mike Dallas Jr. vs. Miguel Gonzalez, 10, junior welterweights. At Chumash Casino, Santa Ynez, Calif. (SHO), Thomas Dulorme vs. Aris Ambriz, 10, for the vacant NABF welterweight title; Jonathan Gonzalez vs. Billy Lyell, 10, junior middleweight. Feb. 18 At Brondby, Denmark, Brian Magee vs. Rudy Markussen, 12, for the interim WBA World super middleweight title.