As a freshman
Fall 2009: Did not play; joined the team in January 2010.
Prior to Auburn
Won the U18 regional championship in Sweden ... Reached the final in the 2007 U18 regional outdoor championships and the 2005 U16 regional outdoor championships ... Was a semifinalist in men's 2006 indoor regionals ... Was a three-time regional outdoor doubles champion from 2003-2005 ... Reached the quarterfinals in the Sweden Championships in 2005 and 2006 ... Played ITF/futures.
Son of Werner Sajonz and Alina Sajonz ... Has a sister, Carolina Karlsson-Sajonz ... Majoring in architecture.