Basketball is a very interesting sport with lots of betting markets and leagues, but most bettors are only familiar with the NBA. The WNBA betting is a great alternative to the regular basketball season, featuring fast-paced contests and close games.
If you know the game, you should not have a hard time getting started with WNBA betting. While the sport is similar, there are subtle differences in the rules and game style, which can impact betting decisions. We break down what sets these leagues apart and what you should keep an eye on when betting on WNBA and NBA basketball.
What’s the Difference?
Courts and Basketball
The NBA and WNBA basketball courts are nearly identical, save for a few differences. Both leagues’ courts are the same length and width, and the placement of the free-throw line is also interchangeable. However, the three-point lines for the WNBA and NBA are slightly different, with the WNBA’s three-point line slightly closer to the basket.
The WNBA and NBA also use different-sized basketballs. An NBA basketball has a 29.5-inch circumference, while the WNBA basketball has a 28.5 to 29-inch circumference.
Game Length
The most obvious difference is the length of the games. NBA games last 48 minutes, with 12-minute quarters. WNBA games, however, are only 40 minutes long, with 10-minute quarters. Both leagues have five-minute overtime periods for ties, and 15-minute halves.
This difference in length can be a major factor in determining betting odds, especially if you are betting on total goals.
Timeouts
The WNBA and NBA also differ in the number of timeouts each team can call. In the NBA, each team can call seven timeouts during the game, with additional timeouts available during overtime.
Each WNBA team, on the other hand, is only entitled to five timeouts. In addition, WNBA teams have a reset timeout at the end of the game. It is important to know that timeouts can affect the flow of the game, especially if they are called at the end of the game to stop the clock.
Team Rosters
Another significant difference between the two leagues is the size of the rosters. An NBA team’s roster consists of 15 players, with a possibility of additional players joining in case of injury. A WNBA team’s roster, on the other hand, only consists of 12 players. This is an essential difference, as it affects the betting odds significantly. If a player on a WNBA team gets injured, an entire rotation can be affected due to a lack of alternatives.
It is also crucial to differentiate between roster size and the number of players actually on the court. A team that has the possibility of adding players to its roster can only utilise the ones it has if players on the court are injured or unavailable for any reason.

Season Length
The NBA and WNBA regular seasons also differ significantly in terms of length. The NBA regular season consists of 82 games, which are played between October and April, with playoffs pushing past April in some cases.
The WNBA regular season consists of only 40 games, which are played between May and September, with the playoffs following soon after. In terms of betting, this means that there is less data on the performance of WNBA teams, which can make betting more difficult.
While each WNBA team only plays 40 games a season, an NBA team can play upwards of 82. In addition, WNBA teams play more games against each other compared to NBA teams.
Defensive Rules
It is illegal in the NBA for the defence to use a zone defence; however, the WNBA does not have such a rule. In addition, the WNBA does not have a defensive three-second rule, which the NBA has.
This means that WNBA teams do not have to follow the same regulations in terms of defence as their NBA counterparts. In the NBA, the defence cannot stay in the opponent’s key for more than three seconds, unless they are defending a player.
This difference in rules can have an immense impact on a game, specifically in terms of how teams perform defensively. Some teams will be better at executing the zone defence, while others will focus on a man-to-man defence and pick up points on the fast break.
When considering betting on basketball, this information can be useful in figuring out which team has an advantage over the other in terms of points, match outcome, and other basketball betting odds.
NBA vs WNBA Betting: What does it mean for you?
The differences between the leagues will affect your betting in different ways. When it comes to NBA betting, there is a lot of data to go through. The number of games played by each team, along with player rotations, injuries, travel, and other factors, all contribute to the final result.
In terms of WNBA betting, the factors impacting the game are similar to those in the NBA, but the smaller number of games played by WNBA teams means that player rotations are more significant. Another key consideration is the smaller roster size, which is an important factor since only a few players on the team can fill in for those who are injured or unavailable.
When betting, it’s important to remember to use these differences to your advantage and always keep them in mind when placing your bets.
Common NBA and WNBA Betting Markets
Some of the most popular betting odds for NBA basketball can also be found in the WNBA. The most common types of basketball betting odds include:
- Moneylines
- Point spread betting
- Game totals
- Player props
- Team totals
- Quarter markets
- Live betting
What to Look For in Basketball Betting
Before placing NBA or WNBA bets, consider what factors might affect the game. Don’t jump to conclusions on who you think will win; instead, try to find valuable information. Consider things like a team’s recent form, injuries and availability, and their performance at home and away.
For WNBA betting, these factors can be much more important because of the smaller rotations and shorter season. For NBA betting, things like injuries, rotations, player rest, and travel can be more crucial. Another factor to consider when deciding which team to bet on is the odds offered.
It is easy to get caught up in the hype and bet on the team you know will win simply because they have a higher chance of doing so. However, it is always a good idea to look for value, which means betting on the team you believe has a better chance of winning at the odds offered.
Bet on Basketball with playTSOGO
Both the WNBA and the NBA are fantastic leagues with plenty of betting opportunities. The differences between the leagues make for different odds, which can have a significant impact on what you bet on and when. In short, the NBA has longer games and larger rosters, while the WNBA has a compact season and smaller rosters.
Understanding the differences and knowing the game is essential when placing bets on basketball games, as it can help you find valuable data on the performance of WNBA and NBA teams. When in the mood for basketball betting, take a look at the odds that playTSOGO offers and place that bet.