Our favorite high-upside waiver wire bench stashes, fantasy football sleepers for Week 15 of 2025. Sneaky waiver wire stashes include Isaiah Davis, Pat Bryant, Mike Gesicki, more.

The fantasy football playoffs are officially underway. However, that does not mean managers should stop stashing high-upside lottery tickets.

In this piece, we will discuss four high-upside players who are worth keeping on your bench in the postseason as they could become must-start options in the near future.

Who are the top stashes ahead of Week 15? Let's dive in! Be sure to check all of our fantasy football rankings for 2025:

2025 fantasy football rankings

Running back (RB) rankings

Wide receiver (WR) rankings

Quarterback (QB) rankings

Tight end (TE) rankings

Defense (D/ST) rankings

Kicker (K) ran

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