UFC DFS ownership explained: percentage of what?

Entries, people and predictions

If a person enters multiple rosters, each entry contributes to the contest denominator. Counting people instead would answer a different question. This distinction matters when comparing a single-entry field with one allowing many entries per participant.

Our example uses the formula entries × percentage ÷ 100. At 30% of 1,000 entries, the implied count is 300. At 30% of 10,000, it is 3,000. The percentage is unchanged while the number of rosters is ten times larger.

When you enter a projected percentage that produces a fractional count, treat it as an estimate. A submitted field has a whole number of rosters, and its displayed ownership may be rounded.

Why the contest belongs beside the number

A projection for one type of contest need not describe another. Entry limits and fees can change which players participate and how they construct rosters. A label such as projected ownership is incomplete without its intended field.

When comparing a prediction with the result, align the event, fighter, game format and contest. A prediction for a large multi-entry field should not be silently graded against whichever smaller contest is easiest to find. Keep the original prediction and its timestamp so later updates do not overwrite what you knew.

Ownership is not a chance of winning

A 30% roster share does not imply a 30% chance to win the fight or score 100 points. One percentage describes choices made by the field; the others describe possible sporting outcomes.

Similarly, a lower roster share is not automatically a better selection. The number does not contain a complete scoring forecast, salary comparison or contest payout model. Read it beside those inputs, rather than asking it to answer their questions.

One fighter's popularity cannot count duplicate lineups

Marginal ownership tells you how often each fighter appears individually. It does not tell you how fighters are combined. Two fields can have matching fighter percentages and very different complete rosters.

Multiplying six ownership percentages assumes a particular independence structure that real roster constraints do not provide. This visualizer therefore counts appearances for one fighter only. It does not claim to predict the number of identical lineups or split prizes.

How to check actual ownership

DraftKings makes contest standings available through GameCenter exports on desktop or mobile web. Use the relevant completed contest, preserve its identifier and distinguish the actual field from a pre-contest prediction. A standings file and your personal entry-history file answer different questions.

Source: DraftKings official reference ↗

Common questions