Mwamba RFC will play Driftwood 7s champions Homeboyz in the Prinsloo 7s quarters on Sunday, September 25, 2017, at NAC.
Mwamba finished second in pool B as defending champions Homeboyz topped pool C to set up the meeting.
Kenya Harlequins, who topped pool B, will play pool C runners-up Strathmore Leos.
Hosts Top Fry Nakuru RFC finished top in pool A to pair Kabras Sugar who finished second in pool D. Pool D winners KCB will play Blak Blad after the varsity side finished second in pool A.
Impala will play Catholic Monks in challenge cup quarters as Machine takes on Bulls while MKU Thika and Oilers will take on Nondies and Mombasa RFC respectively.
Impala vs CUEA
Machine vs Bulls
MKU Thika vs Nondies
Oilers vs Mombasa
Nakuru vs Kabras
Mwamba vs Homeboyz
Blak Blad vs KCB
Quins vs Strathmore