Racing PositionsJoba Chamberlain says he is retired from MLB3YMLB Rumor Central: Joba Chamberlain a target for Twins?4YESPN.comIndians' Carrasco, Joba Chamberlain bond over midges4YJohn F. SilverIndians DFA Chamberlain in shuffle of bullpen5YYankees' Luis Severino failing to meet expectations5YAndrew MarchandChamberlain makes Indians as non-roster invitee5YJoba Chamberlain shocked over Tigers' decline: 'It's crazy'5YKatie StrangEmotional 10-run inning shows Orioles still have pulse5YEddie MatzRoyals call up Joba; will be reunion with Gordon5YRoyals sign pitchers Chamberlain, Rodriguez5Y