Yu Darvish (elbow) is on track to begin throwing bullpen sessions in March.
Masahiro Tanaka (elbow) threw off a mound on Tuesday.
White Sox signed 1B Travis Ishikawa to a minor league contract with an invitation to spring training.
White Sox signed RHP Mat Latos to a one-year, $3 million contract.
Rangers signed INF Doug Bernier to a minor league contract