Career
Jantjies made his professional debut with the Lions (Super Rugby) during the 2011 Super Rugby season, and his International debut with the Springboks during the inaugural Rugby Championship. In June 2014 it was reported that Jantjies had signed a contract with Japanese side Nippon Telegraph and Telephone Shining Arcs who play in the Top League. This move meant that he would be ruled out for the 2014 Currie Cup Premier Division competition.
Golden Lions: 2011-2014
This performance earned him the Manitoba of the Match award.
Super Rugby: 2011–present
Jantjies made his Super Rugby debut in 2011 for the Lions. He joined the Stormers for the 2013 season on a loan deal after the Lions were relegated from the South African conference.
His stint with the Stormers was largely unsuccessful compared to the previous season with the Lions where he had an 86% goal-kicking success rate. Jantjies made his international rugby test debut for the South Africa national rugby union team during the inaugural Rugby Championship against Australia on 29 September 2012, at Loftus Versfeld, however his debut for the Springboks came in a non-test, uncapped game against the Barbarians in the 2010 end of year tests.
