On the singles' charts, his "Roll With It" blitzed the competition to stay at No. 1 for a third straight week. So far this year, only one other artist has been able to match that achievement: the equally hot George Michael, whose "One More Try" was a three-time No. 1 in June. And Winwood, like Michael, is proving to be an across-the-board sensation: "Roll With It" is in its second week as champ of the adult contemporary chart and last month topped the rock list for four straight weeks.