Borgata Summer Poker Open: $600 Deep Stack Kick Off Draws Massive Fields

The 2026 Borgata Summer Poker Open, powered by BetMGM Poker, began its $600 Deep Stack Kick Off event on July 17, 2026, with a guaranteed prize pool of $1,000,000. The tournament opened with two starting flights on Friday to accommodate the field, according to PokerNews.

The event serves as the opening tournament for the broader Summer Poker Open series at the Borgata Hotel Casino & Spa in Atlantic City. The $600 buy-in structure is designed as a “deep stack” event, providing players with a larger starting chip count relative to the blinds to allow for more strategic, long-term play.

Borgata Summer Poker Open Tournament Structure

The $600 Deep Stack Kick Off is anchored by a $1,000,000 guarantee, meaning the casino will pay out at least that amount regardless of the total number of entrants. According to PokerNews, the tournament utilized a multi-flight format starting July 17, 2026, to manage the volume of participants.

This format allows players to register and play their starting flights on different schedules before the tournament merges into a single field for the final stages. The “Deep Stack” designation typically indicates a high ratio of starting chips to the initial blind levels, a feature that attracts professional players and enthusiasts who prefer a slower pace of play compared to “turbo” formats.

BetMGM Poker Partnership and Venue

The event is powered by BetMGM Poker, reflecting the ongoing integration between the digital poker platform and the physical card rooms at Borgata. This partnership aims to bridge the gap between online qualifying and live tournament play.

Borgata remains one of the primary hubs for East Coast poker, frequently hosting large-scale guaranteed events. The Summer Poker Open is a recurring fixture in the Atlantic City gambling calendar, often drawing a mix of local regulars and traveling professionals.

Impact of the $1 Million Guarantee

A million-dollar guarantee on a $600 buy-in event requires a significant number of entries to “overlay” or meet the guarantee. If the total buy-ins from the field do not reach $1,000,000, the house covers the difference, which is often viewed as an advantage for the players.

The use of two starting flights on the first day indicates an expectation of a high turnout. By splitting the initial entry periods, the tournament organizers can maintain better flow in the card room and manage the dealer rotations more efficiently.