Impala Saracens will square with fast-rising Makueni RFC in the semi finals of the Challenge Cup at the Dala 7s.
Impala were stunned by Kenyatta University's Black Blad in the Cup quarter finals while Makueni couldn't match up to Menengai Cream Homeboyz's strength, going down 15-5.
Western Bulls, who were outfoxed by Kabras Sugar RFC, will meet Webuye RFC, whom KCB dismissed 36-0.
Fifth place semis:
Western Bulls vs Webuye
Makueni vs Impala Saracens