The Wyndham Championship is the final chance for players outside the top 70 in FedEx Cup points to punch their ticket to the playoffs. Jackson Koivun, Brooks Koepka, and others sitting on the bubble need strong finishes this week or they watch the postseason from home.

The math is simple. Finish high enough at Greensboro and you're in. Stumble, and your season effectively ends. For established names like Koepka, it's a rare positioning to be fighting for inclusion rather than seeding. For relative unknowns like Koivun, it's the biggest week of their year.

ESPN has mapped out exactly what each bubble player needs. Some can afford a mid-round finish. Others need a top-10 or better. The variables shift based on how many players ahead of them finish where, so the leaderboard updates in real time and creates genuine drama down the stretch.

This is the PGA Tour's qualifying tournament, where the field gets trimmed and the actual playoffs begin the following week. Miss the top 70 here, and you're done until next season. Make it, and you're alive in the FedEx Cup race. Nothing is closer to sudden death than the Wyndham Championship.