Andy Pettitte outpitched Oakland All-Star Justin Duchscherer, getting just enough run support from Jason Giambi's homer and a sacrifice fly by Alex Rodriguez to help the New York Yankees hold off the Athletics 2-1 on Sunday for a three-game sweep. The Yankees (53-45) won their seventh straight at home and climbed a season-best eight games over .500, entering a three-game series against Minnesota beginning Monday night. ...