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About Sizzling Bells
Before Patrick Mahomes laced up his cleats for his 2026-2027 NFL regular-season debut, US prediction markets had already cleared a historic benchmark for the opening week of the season.
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.
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Running back Ashton Jeanty fully participated in practice Friday after dealing with an ankle injury that sidelined him prior to Week 1. Jeanty delivered a standout performance against Miami, rushing for 102 yards on 23 carries while adding six receptions for 45 yards and two touchdowns.
The Raiders’ revamped offensive line didn’t allow a single sack against Miami while opening running lanes for Jeanty. However, they face a significantly tougher test Sunday against Khalil Mack, Tuli Tuipulotu, and the Chargers’ pass rush.
On defense, Las Vegas generated five sacks in Week 1, led by Maxx Crosby and Kwity Paye—a promising matchup against a Chargers unit that struggled to protect Justin Herbert during a 26-14 loss to the Arizona Cardinals.
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During a Gambling Committee debate on Thursday the Dutch House of Representatives vowed to make enforcement on illegal sites faster and tougher.
The three-hour debate on the Dutch gambling sector centred on a number of issues, including the illegal market, advertising and the legal age limit of 18.
Ten committee members, spanning the full political spectrum, addressed a number of research papers, sector activity reports and Justice State Secretary KT van Bruggen’s April 2026-dated letter, assessing the risks of gambling, and acknowledging the KSA’s estimation that channelisation had dropped below 50%.
