https://stats.nba.com/draft/combine/ Some very early combine results. Trevon Duval had the 2nd highest veritical leap at the combine, tied with 2 others. Grayson had the 3rd highest vertical, tied with Diallo (last year's highest vertical.) Standing vertical: Trevon Duval also had the 2nd highest. SHOCKER here: Gary Trent had the 3rd highest standing vertical jump.