Seventeen of the Rays' top 20 have signed, the latest being 18th-rounder Michael Smith. According to MLB.com's Jim Callis, the left-handed-hitting outfielder from San Jacinto signed for $197,500 on Thursday.
One notable exception is Kentucky right-hander Justin Lewis, who has yet to sign. The Rays selected Lewis in the 11th round.
Overall, the Rays will head into Friday having signed 29 of their 41 selections.
Bill Chastain has covered the Rays for MLB.com since 2005.