Paarl Boys’ crushed Wynberg Boys’ 48-7 away from home to extend their winning streak to 27 games.
Boishaai scored two tries to lead 15-0 at half-time, and crossed the line a further five times in the second half to complete a comprehensive win.
The visitors opened the score when flank Charl Serdyn went over for their first try.
Fullback Gianni Lombard failed to add the extras but made amends when he converted centre Gerdre Ferreira’s try 16 minutes later before kicking a penalty.
Boishaai found another gear in the second half with lock Salmaan Moerat, wing Dylan Doorley-Jones (two) and Lombard all scoring tries.
Wynberg Boys’ points came from a 40th-minute try from lock Yanga Ngcayia, which flyhalf Dominic Coetzer converted.
In other matches in the Western Cape, Rondebosch Boys’ suffered their first defeat of 2016, going down 43-26 to Paul Roos away from home. The hosts scored seven tries to one for their sixth win of the season.
Paarl Gym, who led 14-3 at half-time, weathered a second-half fightback from SACS to secure a 17-13 victory at home.
Note: Some results still to come
Wynberg 7 Paarl Boys 48
Paarl Gym 17 SACS 13
Paul Roos 43 Rondebosch Boys’ 26
Drostdy 8 Outeniqua 14
Boland Landbou 71 Strand 12
Brackenfell 18 Durbanville 15
DF Malan vs De Kuilen
Fish Hoek vs HTS Bellville
Monument Park vs Bellville South
Primrose High vs Tygerberg RFC
Stellenberg 26 Bellville 10
Tygerberg 14 Bishops 40
Parel Vallei vs Camps Bay
Hottentots-Holland vs Montana (Worcester)
Jan van Riebeeck vs Stellenbosch
George vs York
Swartland 45 Hermanus 7
Porterville vs Swellendam
Labori 21 New Orleans 28
Charlie Hofmeyr vs Roberston
Augsburg Landbou Gym 28 Dirkie Uys 6
Langerberg 0 Groenberg 10
Vredendal 29 Piketberg 13
Oudtshoorn 16 Hugenote (Wellington) 10
Photo: Poppie Terblanche