This document appears to be the draw sheet for the main singles draw of the 2013 Sony Open Tennis tournament in Miami, Florida. It lists the seedings and results of matches in a bracket format. Some seeded players received byes in early rounds. There were also a number of walkover and retirement withdrawals from players due to various injuries. Novak Djokovic was listed as the number 1 seed and eventual champion, defeating David Ferrer in the final.