This system can be applied to any sport, its an interesting staking system that alot of people know, but dont do.

Pick an amount of money you want to risk to lose for the day, lets say $5.

Your objective is to pick 3 fav to win in a row in one day plus combining your stake each time.

Example:
$5 on 6/4 (2.5) = $12.5
$12.5 on 2/1(3)= $37.5
$37.5 on 6/4(2.5)=$94

Now stop for the day.

Max loss is $5 for the day, the prices I chose are not crazy prices for fav.

Example:
30 days 28 days you lose x $5 = -$140
Difference +$40

2 days you win x $90 = +$180

Some days you'll win $200 depending on odds, some months you will have more then 2 winning days, so try it on paper and see how you do, good luck.