Mariano Rivera, the legendary Yankees closer, is expected to announce on Saturday that he will retire after the season, reports said.
Rivera was contemplating retirement last season before a knee injury in May ended his season. The 43-year-old righthander has played 19 seasons and has a record 608 saves in 1,051 appearances. He has a career WHIP of 0.99 and a carer ERA+ of 206.
Rivera has pitched in 96 postseason games and allowed 11 earned runs over 141 innings.