About this app
About Good Old 7s
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 Good Old 7s
The venue, to be located directly behind home plate at field level, is projected to debut along with the ballpark in February 2028.
Renowned restaurateur Will Guidara—celebrated for his tenure co-owning New York City’s three Michelin-starred Eleven Madison Park and pioneering the “Unreasonable Hospitality” movement—is spearheading the design.
Hockey fans heading to Vegas Golden Knights games can now partake in way-cheaper stadium eats than the Athletic Club will offer. SMKD (Smoked Meats, Killer Drinks) BBQ has launched an upper-concourse food cart at T-Mobile Arena. Spearheaded by Top Chef Season 7 alumnus and Beat Bobby Flay champ Chef Alex Reznik (in partnership with Ogden Hospitality), the expansion builds on the success of SMKD’s brick-and-mortar location, which opened in November 2025 at 10895 S. Eastern Ave. in Henderson.
Caesars Palace welcomes Barcelona’s SIPS Drinkery House, regarded by many as one of the world’s best bars, for a two-month pop-up at the Vista Cocktail Lounge from Oct. 31 through Dec. 31.
What is Good Old 7s?
The Hold & Win bonus unlocks four canine character modifiers. Collect chili, and land Loco Dog to trigger every ability simultaneously while expanding the grid to 5×5.
