In any betting situation I involve myself with my "goal" is to double my bankroll. If I'm playing some blackjack and buy in for $100 my goal is to win $100. Once I reach it I usually color up and leave. Although I never will leave in the middle of a winning streak. If I lose the $100 buy in I don't chase.
With the NHL season I start with a $10,000 bank. My unit size is 1% of my bank. Occasionally I will bet 1.5% on what I consider a strong play, (but never more). In other words I'm betting $100 to $150 to start the season. I raise my unit size once I reach 10% more than my starting bankroll. Once I reach a $11,000 bankroll I'll use $110 as a flat unit.
However like most others, I will not adjust my unit size down if my bankroll balance falls below $10,000. I have faith in my ability that I can withstand the occasional losing streaks that are inevitable. If I did begin to lower my unit size down it will take that much more of a winning percentage, when things do turn around, to get back to even. For example…If I open the season by losing 10 straight bets at $100 each my bankroll falls to $9,000. If I adjusted my unit size to $90, (or 1% of bankroll), I’d now be forced to win 11.1 bets to get back to even, (providing I’m betting all even money wagers).
All of the above is for my daily grind for the entire NHL season/playoffs. I treat futures, (exotics), and the occasional line mistakes I find in Vegas as a independent entity.