The North Otago-Balmacewen tie, which was to be played in Oamaru, was rained off.
Main interest in the completed tie centred on the return of Carlos Reid for Taieri after some time away from the game. He lost to Ryan Eggers at No1 6-3, 7-5 after looking to work his way into contention in the second set.
The experienced Phil Mirfin and Gavin Mockford were too strong for Craig Buskin and Eli Newall respectively, while No4 Bailey Godkin beat Danny Fridberg 6-2, 7-6 to get the only bonus point for Taieri.
Andersons Bay won both doubles in straight sets with Lachie Kenneally partnering Mirfin and replacing Fridberg.
At St Clair the home team split the singles with Warren Watson beating Henry Dickson 6-1, 6-3, while Tony Ryder went down in three to Jason So after taking the first set but falling away to lose the third 6-0.
Watson and Ryder won the doubles in straight sets after coming back from 4-1 down in the decider.
Competition points
Completed ties in brackets
St Clair-69 (9), Andersons Bay-63 (10), Balmacewen-60 (9), OBHS-41 (8), North Otago-30 (9), Taieri-16 (10).