Career
His regular position is tighthead property Youth and Varsity Shield rugby
Marich played his high school rugby for Kroonstad-based high school Die Afrikaanse Hoërskool Kroonstad (Rooiskool). In 2010, while still at school, he was included in the Griffons U19 side that played in the 2010 Under-19 Provincial Championship, making five appearances.
He was an unused substitute in two matches, against UKZN Impi and UFH Blues.
Narbonne / Castres
Marich then moved to France to join French Rugby Pro D2 side Narbonne for the 2012-2013 Rugby Pro D2 season. He made his first class debut for them in the Round One match against Pau, but could not prevent them suffering a 13–17 defeat.
In total, he made eight appearances for the side during the 2012-2013 season, all of them coming off the bench, as he helped Narbonne finish in 9th place in the league. He then joined Top 14 side Castres for the 2013-2014 Top 14 season.
However, he didn"t make any first team appearances for them during the season.
Free State Cheetahs.