Sportsbook player retention beyond the World Cup

Turning World Cup spikes into sustained growth requires more than acquisition. Discover how leading sportsbooks use data, product experience and smart engagement strategies to retain players long after the tournament ends 

A major sporting event like the World Cup creates exceptional acquisition opportunities for sportsbooks. New audiences enter the market, betting activity peaks and operators invest heavily in attracting players. 

But once the final whistle blows, many face the same challenge: maintaining engagement and preventing newly acquired users from becoming inactive. The long-term value of major events depends not just on acquisition, but on converting short-term activity into lasting customer relationships. 

The post-tournament retention challenge

The World Cup drives unique player behaviour. Casual bettors enter the ecosystem during the tournament, while existing players increase activity due to a packed schedule, constant media attention and emotional investment. 

Once it ends, engagement naturally declines. There is a break until the start of the domestic soccer season, attention shifts elsewhere and many players revert to lower levels of activity. Operators that rely purely on tournament momentum often see sharp post-event declines in engagement and value. 

As highlighted in Kambi’s recent World Cup webinar, this shift is predictable. Operators see large volumes of low-value or casual players entering during major tournaments, creating a clear risk: high acquisition with limited long-term return. Retention therefore hinges on how effectively those players are converted into more consistent users.

The balance between acquisition and retention for major tournaments 

Acquisition remains critical during major events, with heightened interest driving traffic and reactivation. However, it does not guarantee sustainable growth. 

Retention determines whether that investment delivers long-term value. Without it, operators risk acquiring players who disengage shortly after the tournament ends. 

The most successful operators focus on lifetime value from the outset, aligning acquisition, product and CRM teams around clear targets for retention and conversion. As discussed during the webinar, this includes defining what success looks like across the business — whether that’s CPA, bonus costs or expected long-term player value — and ensuring all departments work towards the same goal.

Why retention strategies must start before the first whistle

Effective retention strategies always begin long before the tournament starts. Operators planning effectively often begin months in advance, using insights from previous events to shape strategy. 

This includes identifying target segments, aligning internal KPIs and preparing the product experience. Preparation can, in fact, start as early as the end of the previous major tournament, using historical data to refine retention strategies. 

Practical examples include: 

• Launching pre-tournament “warm-up” campaigns to familiarise new users with products like Bet Builder 

• Ensuring seamless onboarding for reactivated or lapsed customers 
• Removing friction from key journeys such as login, deposits and bet placement 

These steps build behavioural data early and create stronger foundations for engagement once activity normalises.

Player retention strategies beyond the World Cup 

Identify valuable post-tournament segments 

Not all World Cup bettors behave the same. Some will engage consistently with the sportsbook, while others only participate during international tournaments or when their national team is involved. 

Segmenting these audiences effectively allows operators to focus on players with the highest long-term potential. 

Examples include: 

• Tournament-only bettors 

• Multi-sport players 

• High-frequency users 

• Reactivated customers 

Acquisition volumes can sometimes be misleading. Sportsbooks must look beyond headline activity and identify which segments are most likely to deliver long-term value. 

Personalisation across CRM and experience 

Generic messaging quickly loses impact once the tournament ends. Delivering relevant, behaviour-driven content is essential to maintaining engagement. 

This includes personalised bet recommendations, targeted promotions and curated experiences. For example, pre-packaged Bet Builders proved particularly effective during previous tournaments, especially for lower-profile matches where users may lack familiarity with teams and players. 

Loyalty ecosystems 

Loyalty strategies can drive sustained engagement beyond single events. Reward systems that recognise continued activity or unlock benefits over time encourage repeat behaviour. 

However, promotions alone are not enough. Bonuses can support engagement, but without a strong underlying product experience, they rarely deliver long-term retention. 

Re-engagement through cross-sport engagement 

The end of the World Cup doesn’t mean the end of sports interest and there are many more cross-sell opportunities during the tournament itself. 

In markets like the UK, where the World Cup overlaps with events such as Wimbledon, Royal Ascot and Formula 1, “bet and get” campaigns across sports can extend engagement. Introducing players to these adjacent products increases the likelihood they remain active after the tournament. 

Similarly, promoting outright markets for upcoming domestic leagues — such as the Premier League — can bridge the gap between tournament betting and the regular season. 

Leading with data and analytics 

Data is central to effective retention. With over 100 matches generating continuous engagement signals, operators have a significant opportunity to learn and adapt in real time. 

The most effective strategies are dynamic. Rather than committing to fixed campaigns, operators should refine their approach based on evolving player behaviour and tournament trends. 

Automating retention through offers and communication 

Automation enables timely, relevant communication at scale. Triggered messages, lifecycle campaigns and personalised offers help sustain engagement without operational complexity. 

Crucially, these systems allow operators to respond instantly to moments within the tournament—whether it’s a major upset, a trending narrative or increased interest in specific markets. 

Creating seamless player journeys across channels 

Product experience remains the foundation of retention. A memorable user experience for players, whether that’s fast onboarding, intuitive navigation, quick bet placement or a deep, reliable soccer offering, is critical to keeping customers active once tournament momentum fades. 

Even small friction points, such as difficulty finding key markets or delayed support for returning users, can significantly impact retention. Players expect a seamless experience across all touchpoints, from mobile apps to CRM communications. 

This is especially important when players move from the World Cup back into domestic soccer. During major tournaments, some sportsbook providers can enhance their offering by integrating third-party feeds, only for the quality and depth of experience to fall away when competitions such as the Premier League return. For long-term retention, operators need a domestic soccer product that feels every bit as compelling as the World Cup experience.

Why Kambi customers are set up for retention success 

Long-term retention depends on access to high-performance technology, actionable insights, scalable engagement tools and, above all, a sportsbook product strong enough to turn major-event excitement into repeat play. 

Kambi partners benefit from capabilities that support the full customer lifecycle, helping operators understand player behaviour, remove friction and create more effective, dynamic retention strategies. 

For Kambi, product strength means margin-driving pricing and trading as well as the quality of the end-user experience. For the World Cup, Kambi’s pricing and trading is powered 100% by AI, enabling a deep and engaging offering with a vast array of player props, strong combinability and a high-quality live experience. High uptime, lower countdowns and fewer suspensions help create the seamless, enjoyable moments that make players more likely to return. 

Major tournaments like the World Cup represent unmatched acquisition opportunities, but success is ultimately measured after the event. The key question is not how many players are acquired, but how many remain active months later. 

Operators that combine strong acquisition with a data-driven, product-led retention strategy are best positioned to turn short-term excitement into sustainable growth. 

Discover how Kambi helps operators create memorable, data-driven sportsbook experiences designed for long-term engagement and retention.