The Importance Of Bankroll Management In Sports Betting

While the flashing lights of the casino floor attract millions, sports betting has exploded into a massive global industry.


Treating your betting funds like a professional investment portfolio is the only way to survive the long, grueling sports season.

The Concept of the 'Unit'

A 'unit' is simply a standard percentage of your total starting bankroll, usually representing exactly 1% or 2%.


If your total betting bankroll for the NFL season is $1,000, then one unit (1%) is exactly $10.

By betting a flat 1% unit, you can theoretically lose 100 bets in a row before going completely broke, allowing you to survive massive varianceUsing units allows bettors with completely different financial backgrounds to compare their success accurately and fairlyWhen starting out, calculate your unit size once at the beginning of the season and absolutely refuse to change it until the season ends
The Importance of ROI and The Juice

To truly manage your bankroll, you must aggressively track every single bet you make in a detailed spreadsheet.


When you bet on a standard point spread, you usually have to risk $110 to win $100 (odds of -110).

MetricDefinitionWhy it MattersYield / ROIThe percentage of profit relative to total money riskedThe true measure of a bettor's actual skillClosing Line Value (CLV)Beating the final odds offered before the game startsProves you are finding mathematical value in the market

Discipline is boring, but in the world of gambling, discipline is the only thing that actually pays the bills.