ARLINGTON, Texas >> Eduardo Rodriguez threw 7 2/3 scoreless innings to become the youngest Red Sox starter to win in his major league debut on the road since 1967, and Boston beat the Rangers 5-1 to spoil Josh Hamilton's first home game back in Texas on Thursday night.The 22-year-old Rodriguez was already the youngest Red Sox pitcher to make his MLB debut on the road since 21-year-old Roger Clemens in 1985.