About this app
About Wild Shark
Even before the primetime matchup in Kansas City, it became abundantly clear that the industry would shatter previous marks for weekly activity. The AFC West showdown bolstered the already robust totals. Overall, volume for the week hit a record $15.9 billion, according to Bank of America, up 16% from a week earlier.
The pure-play prediction market-operators, Polymarket and Kalshi, emerged from Week 1 as the clear winners. On one hand, Kalshi’s market share lead narrowed over its competitors, falling to 82% for the week ended 13 September, down from 86% a week earlier.
Still, Kalshi had a nine-fold lead over Polymarket, its next closest rival. Polymarket, meanwhile, led the group with 762,000 app downloads, edging Kalshi, DraftKings and FanDuel in the category. The downloads represented a 13,509% weekly increase and 25% of total category downloads, Polymarket wrote in a statement.
What is Wild Shark?
Christian Cipollini, senior trading manager at BetMGM, noted that heading into Sunday’s games, sportsbooks needed key underdog covers to offset a strong Week 1 for public bettors. Getting outcomes from the Browns, Saints, Titans, or Dolphins provided much-needed relief to the house.
In the end, Week 1 and Week 2 could hardly have been more different, said Joey Feazel, head of football at Caesars Sportsbook.
The book enjoyed a steady diet of low-scoring primetime games in Week 1, but Week 2 began with an all-you-can-eat touchdown buffet for bettors on Thursday night,” Feazel said. “Seven of the eight most popular touchdown scorers cashed, and the only player who failed to score, DJ Moore, was refunded under Injury Protection.”
What is Wild Shark?
Efforts to update its legacy tech were also set in motion, and short-lived CEO Gavin Isaacs told iGB at ICE in January 2025 that his biggest challenge in the role was to modernise its core platform.
The operator declined to comment on losing its spot in the FTSE 100, but recent sentiment from the senior management team has been positive in recent quarters as its turnaround efforts have shown green shoots amid growth returning to its core markets. This is despite various regulatory and tax headwinds across Europe.
In Q1 2025, the group reported double-digit digital growth, thanks to strong UK, Brazil and US online performances. The period marked Stella David’s first quarter in the full-time group CEO role.
