On the Fantasy Flex podcast from Action Network and FantasyLabs, Kev Mahserejian and Sean Koerner break down their favorite 2026 fantasy football sleepers at quarterback, running back, wide receiver, and tight end. Find out which players they’re targeting later in drafts, where they’re finding value at ADP, and which under-the-radar players could provide a boost to your fantasy roster this season. Kev and Sean explain how they define a true fantasy sleeper, why they’re prioritizing higher-floor options in this episode, and how their sleeper strategy differs from their upcoming league winners picks. Use code "FLEX20" for $20 off your FantasyLabs annual subscription: fantasylabs.com/subscribe Subscribe to Fantasy Flex here: actionnetwork.com/podcasts/fantasy-flex OR Watch the full video here: youtu.be/1-_CHuw0fSk 00:00 - Introduction & Defining Fantasy Sleepers 02:31 - Quarterback Sleepers 10:32 - Running Back Sleepers 22:45 - Wide Receiver Sleepers 3...