Sports betting means staking money on the outcome of a real sporting event at a price the bookmaker sets in advance. For most Nigerians that means football first, followed by basketball, tennis and a long tail of smaller sports. This page explains the mechanics that apply to every sport, then points you to a dedicated guide for each one.
How a sportsbook prices a bet
Nigerian sportsbooks, 8XBET included, quote decimal odds. The number already contains your stake, so the return is simply stake multiplied by odds. A ₦2,000 bet at 1.85 returns ₦3,700 if it wins, which is ₦1,700 profit. Dividing 1 by the odds gives the probability the price implies: 1.85 works out to about 54%.
Add up the implied probabilities for every outcome in a market and the total comes to more than 100%. That excess is the bookmaker’s margin, and it is the reason a bettor who picks randomly loses money over time. Comparing that margin across sports is a useful habit, because busy markets such as Premier League match results usually carry thinner margins than obscure leagues or long-range outrights.
Working out the margin yourself
Two quick examples show the method, using prices of the kind you will see on any Nigerian sportsbook:
| Market | Prices | Implied probabilities | Total | Margin |
|---|---|---|---|---|
| Football match result | Home 2.10, draw 3.40, away 3.60 | 47.6% + 29.4% + 27.8% | 104.8% | About 4.8% |
| Tennis match winner | Player A 1.83, player B 1.95 | 54.6% + 51.3% | 105.9% | About 5.9% |
The lower the total, the less the bookmaker keeps from each naira staked on that market. The same arithmetic works for over/under, handicaps and any other market with a fixed set of outcomes, and our betting odds explainer covers fractional and American formats too.
Pre-match, in-play and settlement
A pre-match bet is fixed when you place it. An in-play bet is placed while the event is running, so prices move with every goal, break of serve or red card, and markets pause briefly after big moments. Either way, the bet is settled against the result defined in the market rules. In football that normally means the score after 90 minutes plus stoppage time; in tennis it means the match result, with special rules if a player retires; in motorsport it means the classification at a specific moment. Reading the rule for your market before you stake saves most of the arguments people later have with customer support.
Settlement quirks by sport
The headline rule differs from sport to sport, and a few cause most of the confusion:
| Sport | What usually counts | Common surprise |
|---|---|---|
| Football | Normal time plus stoppage time | Extra time and penalties are excluded from 1X2 and goals markets |
| Basketball | Full game including overtime | A totals bet can flip in overtime after looking settled |
| Ice hockey | Regulation time (60 minutes) for 1X2 | Money-line markets often include overtime and shoot-outs instead |
| Tennis | The completed match | A retirement can void some markets and settle others |
| Cricket | The official result, including rain-adjusted ones | Weather-reduced matches change totals markets |
| Motorsport | The classification at a stated moment | Later penalties may not change the settled result |
Each operator writes its own version of these rules, so treat the table as a guide to what to look for rather than a substitute for 8XBET’s terms.
The legal position in Nigeria
On 22 November 2024 the Supreme Court ruled that lottery and gaming regulation belongs to the states, and that the National Lottery Act applies only in the Federal Capital Territory (Templars’ summary of the judgment explains the reasoning). 8XBET’s verifiable licence is a Lagos one: the Lagos State Lotteries and Gaming Authority register lists Strivora Limited trading as 8XBet for 5 June 2026 to 4 June 2027. Readers outside Lagos should look at their own state’s rules.
The sports, one by one
Football. Most Nigerian betting slips start and end here, with the Premier League, Serie A, the CAF Champions League and the NPFL all heavily backed. The football betting guide covers markets, WAT kick-off times, accumulators and the 90-minute rule.
Basketball. High scoring makes point spreads and totals the main markets, and overtime counts toward the result in most of them. See the basketball betting guide for NBA and EuroLeague specifics.
Tennis. Two players, no draw, and a lot of in-play movement between points. The tennis betting guide explains set and game handicaps and what happens to a bet when a player retires injured.
Volleyball. Matches are decided over sets to 25, so set handicaps and total points are the markets that need explaining. Read the volleyball betting guide.
Table tennis. Short matches run almost around the clock, which suits quick in-play betting but also encourages overbetting. The table tennis betting guide covers both sides.
Cricket. Formats from T20 to five-day Tests change everything from match length to how a draw is handled. Start with the cricket betting guide.
Esports. Counter-Strike 2, League of Legends, Dota 2 and VALORANT have their own map and round markets. The esports betting guide explains them title by title.
Virtual sports. Computer-generated matches decided by a random number generator, with a new event every few minutes. The virtual sports guide explains why they cannot be predicted from form.
Live betting. Not a sport but a way of betting on all of them. The in-play betting guide covers acceptance delays, suspended markets, TV delay and cash out.
Ice hockey. Low scores and a big difference between regulation-time and overtime-inclusive markets. See the ice hockey betting guide.
Handball. Fast, high-scoring and popular in European leagues, with totals and handicaps doing most of the work. Read the handball betting guide.
Baseball. Run lines, totals and the role of the starting pitcher dominate MLB betting. The baseball betting guide explains them.
Motorsports. Formula 1 and MotoGP markets such as race winner, podium, head-to-head and qualifying each settle differently. The motorsports betting guide sets out the rules.
Time zones and late nights
Where an event is played decides when you bet on it. European football mostly falls in the Nigerian afternoon and evening, but American sports land in the small hours: an NBA game tipping off at 19:30 US Eastern time starts at 01:30 WAT between early November and mid-March, and at 00:30 WAT for the rest of the season, because the US changes its clocks and Nigeria does not. Betting on events that start after midnight, when you are tired, is one of the easiest ways to place stakes you would not choose in daylight. Placing those bets earlier in the evening, or skipping them, is a simple discipline.
Learning the markets
Sport guides explain the competitions; market guides explain the bet types that cut across them, from both teams to score and Asian handicap to bet builders and cash out. They are collected in the betting guides section. Learning three or four market types well is more useful than spreading small stakes across forty.
A sensible routine
Decide a weekly budget before you look at odds, keep a simple record of every bet with stake, price and result, and stop when the budget is gone. Over a few months that record will tell you far more about which sports and markets suit you than any tipster will.
A record only needs five columns: date, sport and market, stake, odds, and return. After fifty bets, total the stakes and returns for each sport separately. If one sport shows a steady loss while another roughly breaks even, that is information no tip or prediction site can give you.
Frequently asked questions
Which sport is easiest to bet on?
No sport is easy to beat, but football and the major basketball and tennis competitions have the most information available and usually the thinnest margins. Smaller leagues can have softer prices, yet team news is harder to find, which cancels out much of the advantage.
Are in-play odds worse than pre-match odds?
They often carry a slightly higher margin, because the bookmaker is pricing fast-moving risk. In-play betting can still make sense when you have watched the match and seen something the price has not caught up with, but it also tempts people into rapid, unplanned stakes.
Why was my bet voided?
Common reasons are a postponed or abandoned event, a player who did not take part in a player market, an obvious pricing error, or a rule specific to that sport, such as a tennis retirement. A voided single returns the stake; in an accumulator the leg is usually counted at odds of 1.00.
Is sports betting legal in Nigeria?
It is regulated state by state since the November 2024 Supreme Court ruling, and the question depends on where you live and whether the operator is licensed there. Our article on whether betting is illegal in Nigeria covers the detail. Betting is for adults aged 18 and over; treat stakes as money you can afford to lose.
