Boston Red Sox fire Alex Cora and five coaches with team last in AL East

Cora dismissed despite blowout win in BaltimoreBoston 10-17 after offseason roster upheavalChad Tracy named interim manager from Triple-ARed Sox manager Alex Cora, who rode a roster with Mookie Betts, Xander Bogaerts, Rafael Devers and Chris Sale to the most successful season in franchise history and then struggled to win with the discount lineups that replaced them, was fired on Saturday with Boston again mired in last place in the AL East.Cora, who was an infielder on the Red Sox 2007 World Se...