Marv Foley
... that current Colorado Rockies minor league catching instructor Marv Foley is the only baseball manager to win championships in the International League, Pacific Coast League, and American Association?
... that current <a href="./Colorado_Rockies" id="mwCcE" rel="mw:WikiLink" title="Colorado Rockies">Colorado Rockies</a> minor league catching instructor <b id="mwCcI"><a href="./Marv_Foley" id="mwCcM" rel="mw:WikiLink" title="Marv Foley">Marv Foley</a></b> is the only <a href="./Manager_(baseball)" id="mwCcQ" rel="mw:WikiLink" title="Manager (baseball)">baseball manager</a> to win championships in the <a href="./International_League" id="mwCcU" rel="mw:WikiLink" title="International League">International League</a>, <a href="./Pacific_Coast_League" id="mwCcY" rel="mw:WikiLink" title="Pacific Coast League">Pacific Coast League</a>, and <a class="mw-redirect" href="./American_Association_(20th_century)" id="mwCcc" rel="mw:WikiLink" title="American Association (20th century)">American Association</a>?