Seiler played four years of college soccer at Georgetown University between 2012 and 2015, where he helped the Hoyas win a Big East Conference regular season title as well as the Big East Tournament championship.
[1] While at college, Seiler played with Premier Development League sides Orlando City U-23 and Baltimore Bohemians.
[2] On January 14, 2016, Seiler was selected by Vancouver Whitecaps FC in the 2016 MLS SuperDraft as the 16th pick.
Seiler signed with USL side Sacramento Republic FC on January 25, 2018, for the 2018 season.
[5] On February 4, 2019, Seiler returned to his native South Carolina, signing with Greenville Triumph SC in USL League One.