Of the 315 players picked in the top 10 rounds of the 2015 MLB draft, only 55 remain unsigned (15 in the first round and supplemental first round). In the week since Nolan Watson signed a $1,825,000 deal with the Kansas City Royals, all 6 Vanderbilt players and 3 commits chosen during these rounds are still unsigned, accounting for 16% of the unsigned picks (27% of the first round).
A healthy portion of those unsigned picks are players who went to Omaha, and have consequently not been focused on contract negotiations.
More fun with numbers: Only 16 players from U.