Implied Probability and the Bookmaker’s Margin
Learn how to turn odds into implied probabilities, calculate an overround and understand what the figures do—and do not—tell you.
Guides & Updates
Browse the Sportsimba archive for guides to odds, bet settlement, promotion conditions and in-play markets, alongside definitions of common betting terms.
Singles, Doubles and Accumulators: How Multiples Settle
Learn how a single differs from a multiple, how to calculate a straightforward return and what happens when a selection is void.
Rule 4, Dead Heats and Void Bets: Settlement Terms
Learn how withdrawals, ties and void bets can affect settlement, with worked arithmetic and a checklist for the rules.
Qualifying Bets and Settlement Rules in Promotion Terms
Understand how a bet qualifies for a promotion, why settlement matters and what to check before betting.
A Betting Glossary From Accumulator to Void
Understand common betting terms, from accumulators and each-way bets to non-runners and void selections, with a worked example.
Each-Way Bets Explained: Place Terms and Worked Returns
An each-way bet combines equal win and place stakes. Learn how place terms affect settlement and calculate the possible returns.
In-Play Betting: Why Markets Suspend and Prices Move
Understand why live odds change, what a market suspension means and which rules to check before betting.
Fractional and Decimal Odds: Reading and Converting Both
Learn what each odds format includes, how to convert between them and how to calculate a potential return.
Free Bet Terms: Stake Not Returned, Minimum Odds and Expiry
Understand how common free bet conditions affect eligibility and returns, with a worked example and a checklist.
Staying in Control: Deposit Limits, Time-Outs and Breaks
Learn how deposit limits, time-outs and self-exclusion differ, and what to check before using them.