MDDB Consensus Big Board Accuracy
The MDDB consensus big board ↗ aggregates rankings from dozens of analysts. On average, 26.7 of the top 32 prospects land in Round 1 — a 83.8% hit rate over 2021–2026.
Methodology
"Accuracy" = of the 32 players ranked in the MDDB consensus top 32, how many were actually selected with picks 1–32 on draft day. The board is typically finalized in the week before the draft. 2023 uses 31 R1 picks (Miami forfeited their first-rounder as a tampering penalty). Data sourced from MDDB, ESPN, NFL.com, and Wikipedia draft recaps.
How Accurate Is the NFL Consensus Big Board?
The NFL Mock Draft Database (MDDB) consensus big board aggregates prospect rankings from dozens of analysts into a single consensus top-32 list before each draft. Our analysis of five years of data (2021–2025) reveals that 27.6 of 32 consensus-ranked prospects — an 86.3% hit rate — actually get drafted in Round 1. This makes the consensus big board one of the most reliable predictive tools available to mock drafters.
However, the 4–5 misses per year are where the interesting stories live. These are the consensus top-32 prospects who fell to Day 2, often due to medical red flags, combine underperformance, or scheme-fit concerns that only surfaced close to draft day. Conversely, the "off-board surprises" — players drafted in Round 1 who weren't in the consensus top 32 — represent the reaches and fast-risers that catch mock drafters off guard.
Using Consensus Rankings to Improve Mock Draft Accuracy
If you're building a mock draft, anchoring your player pool to the consensus big board gives you the highest baseline accuracy. The data shows that straying too far from consensus — slotting multiple players outside the top 40 into Round 1 — significantly increases your miss count and lowers your overall mock draft score. The most accurate analysts on the leaderboard typically deviate from consensus on only 2–3 picks.
Use the year-by-year breakdown above to explore which prospects hit and missed each year, then apply those patterns to your 2026 mock draft. Pair this data with the team needs analysis to further refine your picks.