Gold Glove-winning
... that Mickey Stanley is the only Gold Glove-winning outfielder to have posted more than one errorless season, amassing a fielding percentage of 1.000 in 1968 and 1970?
... that <a href="./Mickey_Stanley" id="mwEz0" rel="mw:WikiLink" title="Mickey Stanley">Mickey Stanley</a> is the only <b id="mwEz4"><a href="./List_of_Gold_Glove_Award_winners_at_outfield" id="mwEz8" rel="mw:WikiLink" title="List of Gold Glove Award winners at outfield">Gold Glove-winning</a></b> <a href="./Outfielder" id="mwE0A" rel="mw:WikiLink" title="Outfielder">outfielder</a> to have posted more than one <a href="./Error_(baseball)" id="mwE0E" rel="mw:WikiLink" title="Error (baseball)">errorless</a> season, amassing a <a href="./Fielding_percentage" id="mwE0I" rel="mw:WikiLink" title="Fielding percentage">fielding percentage</a> of 1.000 in <a about="#mwt57" data-mw='{"parts":[{"template":{"target":{"wt":"mlby","href":"./Template:Mlby"},"params":{"1":{"wt":"1968"}},"i":0}}]}' href="./1968_Major_League_Baseball_season" id="mwE0M" rel="mw:WikiLink" title="1968 Major League Baseball season" typeof="mw:Transclusion">1968</a> and <a about="#mwt58" data-mw='{"parts":[{"template":{"target":{"wt":"mlby","href":"./Template:Mlby"},"params":{"1":{"wt":"1970"}},"i":0}}]}' href="./1970_Major_League_Baseball_season" id="mwE0Q" rel="mw:WikiLink" title="1970 Major League Baseball season" typeof="mw:Transclusion">1970</a>?