Week was shaped by a single dominant calendar transition: the conclusion of Europe’s major domestic football seasons on May 17.
With the conclusion of league titles determined, relegation battles settled, and no immediate major international fixtures replacing the European leagues, the betting-driven engagement across all of Europe has sharply decreased in the second half of the reporting period. As betting markets that experienced very large surges based on the drama of the final round of competition in the previous reporting period have experienced the largest reversals of opportunity to gamble on those markets based on those calendar dates now that the corresponding games have concluded.
Top 5 Gainers of the Week

Kazakhstan (+30.4%)
Kazakhstan had one of the strongest weekly increases due to the new restrictions on online gambling access enforced on May 17.
Switzerland (+17.3%)
IIHF World Championship provided a long–lasting increase in betting activity in connection with having hosted facilities in Zurich and Fribourg. The amazing performance of the national team was evident in their undefeated streak, including a 9–0 win over Austria.
Uzbekistan (+17.1%)
Media coverage exploded due to the announcement by Head Coach Fabio Cannavaro of Uzbekistan’s 1st ever FIFA World Cup roster on May 22.
El Salvador (+14.2%)
The conclusion of both the Primera Division Clausura and Copa Presidente playoff games on Sunday, May 23 resulted in creating tremendous demand for betting on football in a very short and intense time frame.
Moldova (+6.2%)
After the conclusion of the entire second half of the domestic soccer league season on May 17, the Moldovan Cup Final became the primary focus of sports betting activity during this reporting period.
Top 5 Decliners of the Week

Austria (-27.2%)
Austrian ice hockey experienced an extended setback while at the IIHF World Championships before losing their initial momentum after three consecutive losses in the early tournament. The consequences of losing three consecutive games were evident as sports calendars entered a slower time, resulting in a decrease in engagement and participation in Austria.
Turkey (-25.2%)
Last week‘s spike in search activity was driven mainly by the Paymix-3 investigation and coverage of illegal online gambling in the media.
Cambodia (-23.2%)
Continued actions against illegal gambling operators and scam-linked casinos have resulted in sustained downward pressure on gambling demand.
Colombia (-21.2%)
No clear drivers or reasons for the downward trend within the context of this analysis were identified.
Senegal (-20.2%)
No major sporting, regulatory, or policy-related trigger surfaced during the week.
Market Spotlight: Kazakhstan (+30.4%)
Kazakhstan experienced the largest weekly growth globally after implementing new legislation limiting offshore gambling transactions. This legislation was passed just before the reporting period began, and it imposed an obligation on telecommunications carriers to deny processing of payments made to unlicensed operators. As a result, there was a significant increase in public interest in legal gambling alternatives and payment options.
The future direction of the Kazakhstan gaming industry now depends on how aggressively authorities continue to enforce restrictions on the gaming market. If ongoing enforcement occurs together with clearer licensing standards and stable compliance mechanisms, it is likely that Kazakhstan will continue its expansion as a regulated regional market. However, if enforcement continues without appropriate regulatory clarity, there may be significant restrictions placed on the ability of the market to continue to grow and develop over the long term.
Original source: Blask.com
Blask Index tracks real-time iGaming player interest via AI-analyzed Google search data, updated hourly and filtered to remove low-intent noise (scams, complaints). WoW% measures momentum: positive indicates growing attention; negative indicates declining attention.