As of the 2014 season, the Los Angeles Angels have 6 left handed batters.
As of the 2014 season, the Colorado Rockies have 9 left handed pitchers.
Baseball pitchers are only referred to as a Southpaw if they're left handed, it's more common for left handed pitchers to be referred to as a Southpaw but it's just a general term for anyone who is left handed.
588 pitchers have appeared in at least one game in 2009. 420 are right handed, and 168 are left handed. This means that 71% of pitchers are right handed and 29% are left-handed, which comes to a righty-to-lefty ratio of about 2.5:1.
As of the 2014 season, the Texas Rangers have 5 left handed pitchers.
As of the 2014 season, the Baltimore Orioles have 5 left handed pitchers.
As of the 2014 season, the Cincinnati Reds have 5 left handed pitchers.
As of the 2014 season, the Cleveland Indians have 5 left handed pitchers.
As of the 2014 season, the Miami Marlins have 7 left handed pitchers.
As of the 2014 season, the Milwaukee Brewers have 5 left handed pitchers.
As of the 2014 season, the Oakland Athletics have 8 left handed pitchers.
As of the 2014 season, the Philadelphia Phillies have 5 left handed pitchers.