How to Mock Draft on Sleeper, ESPN & Yahoo

Your real draft will run on Sleeper, ESPN, or Yahoo — so your mock drafts should too. Each platform has its own default settings and quirks, and practicing in the right environment makes your reps actually transfer. Here’s how to mock on each.

Why the platform matters

Default scoring, roster slots, and draft-clock behavior differ across platforms. A mock that mirrors your real league’s settings — and interface — removes the surprises that cost you picks on draft day.

Match the settings that matter

Whatever platform you’re on, replicate:

• Scoring format — PPR, half, or standard changes your whole board (see PPR vs half vs standard).
• Roster construction — starting slots, flex, and superflex.
• Team count and draft slot — a 10-team draft plays very differently from 14.

Run reps from different draft slots

Mock from early, middle, and late first-round slots. Each demands a different plan, and tiers help you navigate what falls to you.

Pair platform mocks with a dedicated assistant

Platform draft rooms are fine for reps, but they won’t give you live win-probability guidance. Run a dedicated Draft Simulator alongside for unlimited practice, then use the Draft Assistant during your real draft on any platform.

The takeaway

Mock on the platform you’ll actually draft on, mirror your exact settings, and vary your draft slot. Reps that match reality are the ones that pay off.

Get unlimited, format-tuned reps in the Draft Simulator.