I got this system a couple more from another forum these are not mine.
Saving the best for last. Here is how it works, and it is not a traditional chase.
Play game one to go under for 3 units. If it goes under then stop, and profit 3 units.
If it goes over play game 2 to go under for 8 units
If it goes under stop and profit 4.7 units
If it loses your out 11 units!
THE HISTORY:
Since 1996 in the NBA Finals (remember Championships are made on defense, and both these teams understand that). Every final has seen at least 1 under in game 1 or 2. That is 14-0 that this wins!
You either win 3 units, 4.7 units, or lose 11 units.
Risk what you can afford to lose, nothing is guaranteed.
LESS RISKY VERSION:
Play a traditional chase and try to profit 1 unit, by playing under and doubling + 1 unit of profit through the first 3 games. The last 19 years you would be 19-0!