Delany now has a chance of a double as he is in today's triples final.
Girvan, a product of Auckland's Okahu Bay club but now based in Newcastle in Australia, also played consistently, apart from one minor error on the 10th end that prevented an even easier win. Holding four shots, Girvan in going for a fifth with his last bowl, knocked in an opposition side bowl to cut the count to one. But by then the game's result was starting to be academic.
For Girvan yesterday's win continued the many significant results he has had at Henderson. He won the national fours title there early in 2005, which started an international career which brought him a world championship fours title at Christchurch in 2008, and won the Open singles two years ago.
Also maintaining an affinity with Henderson yesterday were two experienced members of Whangarei's Kensington club, Anne Bateman and Ann Muir, who won pairs and fours titles respectively when the nationals were held there in 2005.
With Lauren Mills, who has just graduated from junior ranks, as their lead, the Northland veterans overcame national squad members, Jan Khan, Mandy Boyd and Leanne Curry, in the women's triples final.
Waikato's Doreen Schumacher and Bev Corbett beat Thames Valley's Margaret Henderson and Doreen Garlick to win the women's pair's final, 17-7, to add to the triples successes they had in 2009-10. The win was set up when they gained a five on the fifth end.