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Across the market, operators delivered high double-digit gains compared with Labor Day weekend, which featured a full slate of college football games but no NFL contests. Two operators, DraftKings and Underdog each saw triple-digit growth, delivering weekly increases of 125% and 119%, respectively. Three others, Polymarket, Crypto.com and Novig, saw gains of at least 30%, led by Polymarket with a weekly increase of 46%.
One interesting nugget surrounds weekend figures at Kalshi, where volume on Sunday only surpassed prior daily activity by $34 million, BofA data shows. Typically, Sunday volume for the quarter dwarfs that of College Football Saturdays due to the voracious demand for NFL offerings. BofA analyst Shaun Kelley attributes the irregularity to the possibility that Kalshi is “over indexing” on college sports.
Kelley also cited improvements at Robinhood as a possible factor for the regression at Kalshi. Just before the NFL season, Robinhood took a minority stake in Crypto.com and struck a deal to begin routing NFL contracts to OG.com, the site’s regulated prediction market platform.
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The DSWV said the findings should prompt a thorough reassessment of official black market size estimates in Germany.
The DOCV, another trade body representing licensed online casino operators in Germany, also expressed support for the prosecutorial efforts. However, it emphasised that the raid exposed regulatory gaps which had allowed organised crime to flourish.
Kevin O’Neal, a DOCV board member, argued the scale of the investigation calls the GGL’s broader black market estimates into question. He cited the regulator’s 2025 activity report, which put the 2024 share at 23% (€547 million in gross gaming revenue), against Nielsen data suggesting a share of around 56%.
What is Space Donkey?
On the surface, Week 1 appeared exceptionally bettor-friendly, as Casino.org reported.
According to LSR, NFL teams combined for 791 points—tying 2012 for the highest opening-week total ever—while setting Week 1 records for total touchdowns (93), offensive touchdowns (90), and rushing touchdowns (37). Favorites went 12-4 straight up, while the Over hit in nine of 16 games (9-6-1).
At Caesars Sportsbook, seven of eight early afternoon favorites won outright, and six games went Over the total—many hitting the mark by halftime.
