The Boston Red Sox moved to try to improve the worst pitching staff in the American League when they fired pitching coach Juan Nieves on Thursday. General manager Ben Cherington made the announcement and said another move involving reliever Edward Mujica was expected Friday when the Red Sox start a three-game series at Toronto. Read more http://sports.yahoo.com/news/last-place-red-sox-fire-pitching-coach-juan-170936765--mlb.html
