Before betting
- 1Convert the sportsbook price to implied probability, then remove vig before comparing it to your number.
- 2Write down the exact book, price, line, timestamp, and stake before the game starts.
- 3Risk a fixed unit size or fractional Kelly amount; never raise stake just because you are due.
- 4Compare at least two books for moneylines and spreads; compare more for props and derivative markets.
- 5Review results by league, market, and model signal instead of judging every pick as one blended bucket.
Red flags
- The pick only works at a stale line you cannot actually bet.
- The handicap mentions a trend but never states the current price.
- A parlay leg is correlated, but the payout is priced like the legs are independent.
- Confidence rises after a line moves against the pick without a new reason.
- Your tracked record omits pushes, voids, or losing premium picks.
Core formulas
Expected value
(Win % x profit) - (Loss % x stake)
Break-even
Risk / (Risk + Win)
Half-Kelly
0.5 x ((bp - q) / b)
Newsletter
Get free picks with it
Join the free list for model picks, betting-process reminders, and transparent results. No spam, unsubscribe anytime.