LAUSANNE, Switzerland — Fomer Chicago White Sox shortstop Alexei Ramírez tested positive for four anabolic steroids at the World Baseball Classic in March, where he set a record as its oldest player.

The 44-year-old Cuban tested positive for “metabolites of mesterolone, metandienone, oxandrolone and stanozolol,” the International Testing Agency said Wednesday in announcing his provisional ban from the sport.