Texas Rangers rookie Robbie Ross makes his way to the bullpen before each game wearing a kiddie cowboy vest and hat while carrying a pink backpack and plush stuffed horse. There's nothing kid-like about the way the 22-year-old left-hander is pitching. Ross worked 2 2/3 perfect innings in relief for his AL-best fourth victory and the Rangers beat the New York Yankees 7-3 on Wednesday night, winning their sixth consecutive series to start a season for the first time in franchise history.