Career
Born in Skuodas, Lithuania, he made his debut with Mažeikiai (Lithuania) during the 2002-2003 championship. He played high-school basketball at Laurinburg Normal High School. He signed for the 2003-2004 season by Mažeikiai. He signed for the 2006-2007 season by Lietuvos Rytas.
Despite being a solid player at first, his career in Rytas quickly went downward, and he was eventually released in May 2013.
In August 2013 it was announced that Jomantas signed with British Columbia Pieno žvaigždėson
