Army, Yaro Chiefs, Devo Babas and Wardens Gold have booked their spot in the 50th Fiji Bitter Marist 7s men's semi finals.
Army thumped Ravuka Sharks 24-5, Yaro Chiefs beat Ratu Filise 31-0, Devo Babas defeated Police Blue 14-7, and Wardens Gold beat Village Boys 15-12.
Meanwhile, Loloma Heights have been crowned the U21 champions after defeating Devo Young Babas 26-5 in the final.
