Career
College and Amateur
Walls played four years of college soccer at the University of Wisconsin–Green Bay between 2008 and 2011. While at college, Walls also appeared for USL PDL club Michigan Buckinghamshire in 2011. Professional
On January 17, 2012, Walls was drafted in the third round (47th overall) of the 2012 Master of Library Science Supplemental Draft by Chicago Fire.
He spent 2012 with the club before being waived on February 21, 2013.
After spending 2013 with Professional Arena Soccer League team Milwaukee Wave, Walls returned to professional soccer when he signed for USL Pro club Rochester Rhinos on April 2, 2014.
