The phrase "to enter the draft" means to join a group of people who are available or eligible to be chosen or selected for certain purposes, such as military service or professional sports teams. Full definition
Each and every college basketball season is shaped by who doesn't enter the draft. (sbnation.com)
After the initial qualification period is over, there will be a scouting process conducted to vet qualifying players and determine who will enter the draft pool. (sbnation.com)
These kids should be able to enter the draft right out of high school. (sbnation.com)