Note that the “NFL%” and “z-score” columns refer to the NFL positional averages and not to the draft positional averages. This means that a 0.0 z-score and 50.0 percentile would represent a player who rates as a league-average NFL athlete at the position. The average NFL player is pretty athletic, so this designation is not at all a poor result.
This sheet will be updated throughout the draft. Please note that the measurables used to calculate each player’s SPARQ can be found by scrolling to the right of the “NFL%” column. Age is calculated for each player as of September 2015.