Former Biscuits pitcher Jeremy Hall, who was with Triple-A Durham but not on the active roster, has retired.
Hall had an 8.47 ERA in 17 innings for Durham this year, though he had just one appearance since May 14. He began the season with the Biscuits and posted a 5.40 ERA in 15 innings.
The 27-year-old was in his fifth professional season, led the Florida State League in wins in 2009 and was 6-9 with a 3.52 ERA for Montgomery in 2010. He set a Biscuits record with 35 straight scoreless innings and was a midseason Southern League All-Star last year.