Originally Posted by
FourLengthsClear
Kelly Criterion is the optimal method of money management in terms of maximising bankroll growth for a profitable bettor.
In the long run, iIt does not raise or reduce the required percentage of winning bets. It does however mean that a bad string of results will severely dent your bankroll and for this reason, even many of its proponents, use it on a fractional basis.
Kelly can only work if you have a strong basis for being able to calculate your edge on a wager by wager basis. If you are interested in following up there is lots of good reading if you google "Kelly Criterion".