Explore probability without risking anything
Two interactive simulators to help you understand variance, expected value, and the long-term mechanics of betting mathematics — with no real money involved.
Bet Simulator
Start with a virtual ₦10,000 balance. Enter decimal odds and a stake, and watch your balance move with each outcome. Track your win streaks, ROI, and decision patterns over time.
- Virtual ₦10,000 balance
- Win / loss streak tracking
- ROI & profit analytics
- Per-bet history table
Probability Simulator
Enter your odds, estimated win percentage, and number of bets. Run 200 Monte Carlo simulations simultaneously and see the full distribution of possible outcomes — from ruin to profit.
- 200 parallel simulations
- Balance band charts
- Expected value calculation
- Variance & ruin rate analysis
What you'll learn
The house edge
Why bookmakers always price in a margin — and what that means for your long-term returns.
Variance
How you can make correct decisions and still lose money in the short term due to statistical noise.
Expected value
The single most important concept in probability-based decision making — and how to calculate it.
Bankroll decay
How staking too large a portion of your balance accelerates ruin — even with positive EV.
Sample size
Why 20 bets tells you almost nothing, and why 500+ bets starts to reflect your true edge (or lack of).
Emotional patterns
Streak chasing, loss chasing, and overconfidence — visible in your own bet history data.