Media reports and interested stakeholders often suggest that
certain types of sports bets would significantly increase the risks of match
fixing occurring. These concerns also surface in policy discussions at both the national and European level.
Frequently calls are made to prohibit the supply of “risky” sports bets as a
means to preserve the integrity of sports competitions.
Questions about the appropriateness of imposing such
limitations on the regulated sports betting, however, still linger. The
lack of access to systematic empirical evidence on betting-related match fixing
has so far limited the capacity of academic research to make a proper risk
assessment of certain types of sports bets.
The ASSER International Sports Law Centre has conducted the first-ever study that assesses the integrity risks of certain sports bets on the
basis of quantitative empirical evidence.
We uniquely obtained access to key statistics from
Sportradar’s Fraud Detection System (FDS). A five-year dataset of football
matches worldwide, which the FDS identified as likely to have been targeted by
match fixers, enabled us to observe patterns and correlations with certain
types of sports bets. In addition, representative samples of football bets
placed with sports betting operator Betfair were collected and analysed.
The results presented in this report, which challenge several claims
about the alleged risks generated by certain types of sports bets, hope to
inform policy makers about the cost-effectiveness of imposing limits on the
regulated sports betting offer.More...