Best chin in the UFC: knockdowns per head shot

What it measures. Knockdowns suffered per 100 head strikes absorbed (ranked on a shrunk rate; needs 300 career / 150 last-5 head strikes absorbed). Lower is better. Formula. Knockdowns suffered divided by head strikes absorbed, times 100. Lower is better: the fighter took a lot of head strikes and stayed up. The rank uses a rate shrunk toward the UFC average so a few lucky fights cannot top the table; the value shown is the raw rate. Minimum sample. Career: at least 5 fights and 300 head strikes absorbed. Last five: at least 3 fights and 150 head strikes absorbed. The Sample column is the amount behind each figure (head strikes absorbed). A fighter below the minimum is not ranked and does not appear here; the figure is still shown, greyed, on their own page. Order. The table follows the published rank, which for rate stats is computed from a confidence-adjusted score rather than the raw figure, so the values can sit slightly out of order. The value shown is always the raw figure. Last bout and Active. The date of the fighter's most recent fight in this data. Active means a bout in the last 18 months. Coverage. Every figure is built from UFC fights that have round-by-round data. Some older bouts do not, and are left out rather than estimated. Check us. Rebuilt from the official UFC statistical record on every build; nothing on this page is typed in by hand. Search every fight to filter the same record yourself.