About this app
About Pool Shark
From recruitment to regulation, cybersecurity, tribal gaming, affiliates, gambling law, C-suite leaders and everything else in between, the campaign has shown that where roles, companies and backgrounds differ, many of the women we have honoured share a united drive to improve diversity within the sector.
This year sees the return of the majority of our judging panel for either the first, second or third consecutive year! Their confidence in the campaign, and how it’s run is a real testament to Most Influential Women, and how highly it is regarded across the sector, particularly as these types of lists and rankings gain popularity across industry media.
As of today, submissions for the 2026 iGB’s Most Influential Women list are open! We are once again looking for nominations that highlight all facets of the sector, and the women who are championing change and acting as leading forces within their company, or the sector more broadly.
What is Pool Shark?
Two operators alone – Kalshi and Polymarket – topped the combined $1 billion mark in NFL trading activity over the first six days of Week 1, according to numerous measures this week. During the period, Kalshi recorded NFL volume of $983.4 million, according to DeFi Rate, earning the pole position by a large margin. Mahomes and the Kansas City Chiefs thrashed the Denver Broncos 31-10 on Monday Night Football, capping the largest week for prediction markets ever.
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.
How to play Pool Shark
The way customers used the offering was equally instructive. Bets outside the match-winner market accounted for 63% of pre-match turnover, compared with 57% in 2022, reinforcing the importance of depth beyond traditional markets.
Post-World Cup, Kambi is now working to offer more shots-on-target options before matches and additional automated intervals in-play, creating further betting opportunities as games unfold.
“Giving bettors more ways to personalise their wagers around the players and moments they care about was a big takeaway from the tournament and one which continues to inform Kambi’s development of cutting-edge sports betting products,” Lamb says.
