Nadroga edged Lautoka 28-26 in their Round 14 Skipper Cup match at Lawaqa Park last night.
Nadroga has booked a place in the semifinals while Lautoka is expected to be relegated to the Vanua Championship next season.
In the women's competition, Lautoka thrashed Nadroga 53-27.
Nadroga thrashed Lautoka 38 - 7 in the Under 19 competition.
Nadi will host Tailevu at 3pm today in the last Farebrother Sullivan Trophy and Skipper Cup match, Suva will face Namosi at 3pm at Thompson Park while Naitasiri will take on Yasawa at 3pm at Ratu Cakobau Park.
