Source: James Walker | ESPN.com 
Miami Dolphins starting offensive tackle Jonathan Martin left the team following an incident with teammates, multiple sources confirmed to ESPN.com.
According to sources, Martin was the subject of some ribbing on Monday and was angry about it. One source said Martin’s fellow offensive linemen were behind the incident, and it happened in the Dolphins’ lunch room.
“O-line made fun of him and he snapped,” a source said.