sentences:  Winkelsas signed with the Atlanta Braves as an amateur free agent in 1996.He began his professional career that season with the minor league Danville Braves, and over the next three years he worked his way through the Braves' farm system.He made his major league debut on April 10, 1999 with the Braves, pitching one-third of an inning against the Arizona Diamondbacks and allowing four hits, a walk, and two runs.