Complex sentence: New York and Pearce mutually parted ways after at the end of the 2013 MLS season, shortly after, he entered the 2013 MLS Re-Entry Draft but was not selected.
Split into simpler sentences: New York and Pearce mutually parted ways after At the end of the 2013 MLS season, Pearce was released by New York. He entered the 2013 MLS Re-Entry Draft but was not selected.