Are you uncertain about how wild cards are used to determine what Team or Singles player will advance to the next round of competition?  Then take a moment to look at these examples by clicking on the link http://www.nctta.org/doc/Wildcard Examples.pdf.
 
Wild cards will be used as documented in the 2011-2012 NCTTA Rules and Regulations...Sections 5.3 (Seeding and Ratings), 6.3 (Team Qualification), and 6.4 (Singles Qualification).