The AP reports: LeBron James scored 23 points, Delonte West had 13 with a career-high eight steals and the Cavaliers became the first team to clinch a spot in the NBA playoffs by beating the Milwaukee Bucks 91-73 on Wednesday night in a potential first-round series preview… Mo Williams scored 15 against his former team and Zydrunas Ilgauskas added 14 for Cleveland, which lowered its magic for winning the Central Division to six. Richard Jefferson scored 29 for the Bucks, currently clinging to the No. 8 spot in the Eastern Conference. Milwaukee was held to a season-low 73 points and 37 percent shooting by the Cavs, who are holding opponents to 88 points on their home floor.