The Red Sox have offered Cuban left-handed pitcher Aroldis Chapman a contract worth $15.5 million, sources told ESPN.com. Chapman, 21, is believed to have received the offer when he was represented by Edwin Mejia. He is currently represented by the Hendricks brothers. Randy Hendricks has reportedly told teams that they aren't even accepting offers, so it's possible that Boston's is the first. On Tuesday, the Cuban defector is scheduled to throw for teams at a workout in Houston.