sentences:  In August 2012 he was signed by the German NOFV-Oberliga Nord club Viktoria 1889.He left the club in February 2013, having played 5 league matches, and returned to the Latvian Higher League, signing with Daugava Rīga.Grebis played 9 matches for Daugava, marking 1 goal to his name, before joining FC Jūrmala in July 2013.