Bannister holds the elite grade of A1 in New Zealand, although his focus nowadays is not on competing on the domestic circuit, but rather on many other priorities with a growing family and business.
However, he said he was still very active in a squash capacity.
For the doubles nationals he is pairing up with former NZ five-time champion and NZ men's team coach, Palmerston North-based A1 player Kashif Shuja. This is his third pairing in three years due to retirement and relocation offshore of past partners.
Bannister is not complaining though. Shuja still holds a top six national singles ranking and is one half of the winning Central Districts Regional Senior Doubles team that defeated Bannister and his partner Luke Jones earlier this season.
This year he also plans to contest his first Nga Hau E Wha tournament - NZ Maori Nationals, the Central Districts Masters in Whanganui, the Wanganui Club champs and a premier offshore event.
If successful winning a third consecutive over 35s national doubles title it will be Bannister's seventh across singles and doubles squash championships in his career.