CC Sabathia, the prize pitcher on this year’s market, filed for free agency Saturday. Sabathia was acquired by Milwaukee from Cleveland on July 7, then went 11-2 with seven complete games, three shutouts and a 1.65 earned-run average in 17 starts to help the Brewers make the playoffs for the first time since 1982. Overall, the 28-year-old left-hander was 17-10 with a 2.70 ERA for the Indians and Brewers. Twenty-three players filed for free agency Saturday, raising the total to 130 in three days since the World Series.