Greyhound Winners advertise some spectacular results, claiming to have increased a £600 starting bank to £2,800 on Betfair Exchange in just 150 days.
The service comes from a chap called Jim Hockaday, who has spent the past four years analysing greyhound racing data to come up with a group of betting systems.
At BSP his spreadsheet for all of the systems shows 789.87 pts profit with a 42.6% ROI using the advised pts and 732.74 pts profit with a 42.9% ROI using flat 1 pt stakes.
Right now there is a portfolio of nine systems and he has given details on each system, for example, whether it is based on a dog's race time, lap time, early pace or if they won last time out.
He applies extra filters to each system and the end result is a shortlist of dogs to bet on each day.
Jim has gone above and beyond in explaining his background, how he got into Greyhound racing and technical details such as how he built his datasets and wrote macros to sort the data out.
It all sounds complicated, but it isn't really, as all of the hard work is done and all you actually have to do is put the bets on at Betfair.
The list of bets is sent out each morning by email along with the advised points to bet at.
There are various staking plans that you can use and you can get started with a bank as small as £200.
For my trial, I am going to be using the level stakes plan that requires a 200 pt bank and I will be using £2.00 stakes, so that will be a £400 bank.
I'll be back early next month with my first set of results.