Basketball Betting Rules: Overtime, Quarters, Player Props and Pushes
Quick answer: overtime counts for the money line, the spread and total points. It does not count in a regulation-time market that offers a draw. Second half bets on US basketball include overtime. A player prop is void only if the player never steps on the court. A spread or total that lands exactly on a whole-number line is a push: stake returned.
An NBA game lasts four 12-minute quarters, and every overtime period adds five more minutes. Those five minutes decide more bets than any other rule in the sport: a spread that was lost at the buzzer can be won, a total that was comfortably under can go over, and a draw that won one market leaves the next one still running.
This guide compares the published basketball rules of two UK-licensed bookmakers, Sky Bet and Midnite, then settles one overtime game across every common market. It explains how bets are settled, not who to back.
Two UK bookmakers, side by side
Both rule sets were read on 9 November 2026. They agree on the core point, that overtime counts unless a market is built on regulation time, and differ on detail: European basketball, postponements and what happens when a half finishes level. Your own bookmaker's house rules are the binding text.
| Situation | Sky Bet | Midnite |
|---|---|---|
| Money line (two-way winner) | Overtime counts. | Settled including overtime. |
| Point spread and total points | Overtime counts. | Settled including overtime. |
| Regulation-time result with a draw | Win match normal time market: overtime does not count, draw price offered. | Match Result: settled at the end of regular time. |
| Second half and fourth quarter | US basketball second half includes overtime; quarter markets use that quarter only; Euro basketball second half excludes overtime. | Second half and fourth quarter selections include overtime. |
| Half or quarter money line ends level | First half money line void if scores are tied. | Void (push) if the half or quarter ends in a draw. |
| Player props, player does not play | Void unless the player steps on the court at some point. | Void if the player never enters the court. |
| Game postponed | Bets stand if the game starts within 24 hours (US) or 48 hours (Euro and other); otherwise void. | Not stated in the basketball rules. |
| Game abandoned | Void, except markets already decided (for example first half bets if abandoned in the second half). | Money line, spread and totals void if abandoned before completion. |
One overtime game, every market settled
Team A and Team B are level at 102-102 after 48 minutes. Team A wins the five-minute overtime period 11-6 and the game ends 113-108. The second half, before overtime, produced 98 points. Here is how each bet is settled under the rules above, and how it would have been settled if overtime did not count.
| Bet | At the end of regulation | How it is settled |
|---|---|---|
| Money line: Team A | Not decided (102-102) | Wins: 113-108 after overtime |
| Spread: Team A -4.5 | Would lose (margin 0) | Wins: margin 5 beats 4.5 |
| Spread: Team A -5 | Would lose (margin 0) | Push: margin exactly 5, stake returned |
| Total points: over 210.5 | Would lose (204) | Wins: 221 points |
| Regulation-time result: draw | Wins (102-102 after 48 minutes) | Wins: overtime ignored |
| Second half total: over 105.5 (second half 98 points, overtime 17) | Would lose (98) | Wins at both: 115 including overtime |
The same game can therefore pay a draw backer in the regulation-time market and a Team A backer on the money line. The two markets are not contradictory: they settle at different moments. When you compare prices across them, the odds converter turns each price into an implied probability, and the margin calculator shows how much a three-way market costs compared with a two-way one.
Halves and quarters
A first half bet ends at half-time and a first, second or third quarter bet ends with its quarter, whatever happens later. The last period is where the rules diverge. Midnite's wording is that "all second half and fourth quarter market selections do include overtime periods if they occur". Sky Bet includes overtime in second half markets on US basketball but says quarter bets "relate to the score of the specified quarter only", and for European and other basketball "overtime does not count" in the second half.
Period money lines bring a second trap: a half or a quarter can end level. Both bookmakers void the bet and return the stake in that case rather than settling it as a loss. A quarter priced as a three-way market, with a draw, would settle the draw as the winner instead.
Player props: on the court is enough
Points, rebounds, assists, double-doubles and similar player lines stand as soon as the player has been on the court. Sky Bet: "A player must step on the court at some point during the match for bets to stand." Midnite treats a selection as active if the player "enters the court as an active player at any point". A player who is listed but never comes off the bench is void.
The rule cuts both ways. A star who leaves injured after two minutes with 2 points has played, so an over 24.5 points bet on him loses. And because overtime counts, a player on 21 points at the end of regulation who scores 4 more in overtime finishes on 25: over 22.5 wins. One market is stricter: Sky Bet's first successful field goal bets are void if the player does not start the game.
Player props are often combined into a bet builder, where the legs are related to each other. Why those combined prices are lower than the straight product of the odds is explained in bet builder correlation explained.
Pushes, postponements and accumulators
Sky Bet: "When a handicap/totals tie occurs, and no draw selection is offered (known as a 'push'), bets will be made void." A void leg in an accumulator is treated as odds of 1.00. Take a 10 pound treble on three spreads at 1.91, 1.91 and 1.87: if all three win it returns 68.22 pounds (1.91 x 1.91 x 1.87 = 6.822). If the second leg pushes, the bet becomes a double at 1.91 x 1.87 = 3.572, returning 35.72 pounds if the other two win.
A postponed US game stands at Sky Bet if it tips off within 24 hours of the original start; after that the bet is void. An abandoned game voids everything not already decided, so a first half bet survives an abandonment in the third quarter. Our accumulator calculator handles void legs, and the general picture across sports is in abandoned match betting rules.
The NBA Cup: ranking rules are not betting rules
Updated 9 November 2026. In NBA Cup Group Play an overtime game counts as a point differential of 0 for both teams, but your bet on that game still includes overtime. How the Cup ranks teams level on record is in our NBA Cup tiebreakers guide. For the same overtime question in other sports, see NFL overtime and ties and NHL overtime and shootouts.
| Round | Dates |
|---|---|
| Group Play (remaining nights) | 13, 20, 24, 25 and 27 Nov 2026 |
| Quarter-finals | 4 and 5 Dec 2026 |
| Semi-finals | 8 and 9 Dec 2026 |
| Final | Fri 11 Dec 2026, Hinkle Fieldhouse, Indianapolis |
Frequently asked questions
Does overtime count in basketball betting?
Yes, for the main markets. At Sky Bet and Midnite, two UK-licensed bookmakers, the money line, the point spread (handicap) and total points are all settled including overtime. Sky Bet's rule is that overtime counts for all markets unless otherwise stated. The exception is a market priced on regulation time with a draw option, which Sky Bet calls win match normal time and Midnite calls Match Result: that one is settled at the end of the fourth quarter, so a tie after 48 minutes makes the draw the winner.
Do second half and fourth quarter bets include overtime?
Second half bets on US basketball include overtime at both bookmakers read here: Midnite says all second half and fourth quarter selections include overtime periods if they occur, and Sky Bet settles US second half markets on the score inclusive of overtime. Sky Bet's quarter markets relate to the score of that quarter only, and for European basketball Sky Bet leaves overtime out of second half markets. First half, first quarter, second quarter and third quarter markets end with their own period everywhere.
What happens to a player prop if the player does not play?
It is void and the stake comes back, provided the player never takes the court. Sky Bet says a player must step on the court at some point during the match for bets to stand; Midnite says selections are active if the player enters the court at any point. Once the player has played even a few seconds, the bet stands: Midnite's own example is a player injured after two minutes, whose second half prop is settled as a loser.
What is a push in basketball betting?
A push is a tie with the line. If you back a team at minus 5 and it wins by exactly 5, or a total is set at 220 and the game ends with 220 points, there is no winner and Sky Bet voids the bet and returns the stake. Lines with a half point, such as minus 4.5 or 220.5, cannot tie, which is why most lines are priced that way.
When is the NBA Cup knockout stage in 2026?
Group Play nights remain on 13, 20, 24, 25 and 27 November 2026. The quarter-finals are on 4 and 5 December, the semi-finals on 8 and 9 December, and the final is on Friday 11 December at Hinkle Fieldhouse in Indianapolis. Overtime in a Cup game counts for your bet in the usual way, even though the NBA leaves overtime out of Cup point differential.
Sources and method
Read on 9 November 2026. Quoted wordings are from the published basketball rules of Sky Bet and Midnite, both licensed by the UK Gambling Commission (Midnite's page is dated 14 August 2025). Where a rule set is silent, the table says so. Game length is from the NBA rulebook (Rule No. 5: twelve-minute periods, five-minute overtimes). NBA Cup dates are from NBA.com. The overtime game and the accumulator are worked examples with our own arithmetic, not real results or live prices.
- Sky Bet, Basketball Rules — support.skybet.com
- Midnite, Basketball betting rules — help.midnite.com
- NBA, Rule No. 5: Scoring and Timing — official.nba.com
18+. NBA games tip off late at night in the UK and Ireland and in the middle of the day in Asia and Australia, and in-play lines move on every basket. Set a limit before the game starts and keep to it. Deposit limits, time-outs and support are on our responsible gambling page.