Duke and Michigan played one another in men's basketball
... that seven of the twenty-nine times when Duke and Michigan played one another in men's basketball, both teams were ranked in the top ten in the AP Poll?
... that seven of the twenty-nine times when <b id="mwCi0"><a class="mw-redirect" href="./Duke–Michigan_basketball_rivalry" id="mwCi4" rel="mw:WikiLink" title="Duke–Michigan basketball rivalry">Duke and Michigan played one another in men's basketball</a></b>, both teams were ranked in the top ten in the <a class="mw-redirect" href="./AP_Poll" id="mwCi8" rel="mw:WikiLink" title="AP Poll">AP Poll</a>?