Players such as James Mackey, John Richards, Nathan Gamble, Phil Mader, and Michael Wang were just a few of the acclaimed players in the field to find themselves with no chips. Of those to enter Saturday’s heat, there were far more recognizable faces visible in the crowd throughout the day than were present when chips went into bags. The big turnout brought the total field size up to 705 entries, which accounts for Day 1a's 293 runners but is still awaiting Sunday's Day 1c tally. Fifty players advanced out of the 412 entries that took their shot on Day 1b of the 2019 WinStar Labor Day River Poker Series $1,500 Main Event.