text: Football: Pirlo enjoys winning start to coaching career as Juve thump Sampdoria
  Juventus boss Andrea Pirlo admits he'll have to manage Cristiano Ronaldo wisely this season. (Reuters Photo)
  TURIN - Andrea Pirlo got his coaching career off to a winning start as his Juventus side began their quest for a 10th successive Serie A title with a 3-0 win over Sampdoria on Sunday.