Baseball-Major League Baseball roundup

Dec 17 (The Sports Xchange) - Baltimore Orioles slugger Chris Davis has received approval from Major League Baseball to use Adderall for the 2015 season. Davis, 28, was suspended 25 games in September for testing positive for amphetamines. He missed the final 17 games of the 2014 regular season and then sat out all seven of the Orioles' playoff games due to the suspension. He has one more game left to serve and will miss Opening Day. - - The San Francisco Giants reached agreement with reliever Sergio Romo on a two-year, $15 million contract, according to multiple reports Wednesday. The Giants decided to bring Romo back after he lost the closer's job last season and became a setup man. - - Recently signed Atlanta Braves outfielder Nick Markakis underwent fusion surgery on a herniated disk in his neck but should ready to join the team for spring training in late February. Recovery time from the surgery is projected to be eight weeks. (Editing by Frank Pingue)