I know the guys joking with his initial post in regards to fixing and I'd hate to think any sport in this country is fixed I've never heard anything. Few Kiwi cricket players were on the take overseas a few years back and got caught but don't recall anything here.
This is the league you would do it in though it's semi pro at best. Bit like when I see all the Australian state soccer leagues all with live betting which is insane imo, those guys playing are mostly amateur, the games aren't televised, you could count the crowd to most games easily if you were there and there's live betting!