According to Tracking Football research, 88% of 2018 NFL Draft 2nd & 3rd round picks played another sport in high school.
2018 Day 2 totals:
Multisport: 60 – 88%
Track & Field: 43 – 63%
Basketball: 30 – 44%
Baseball: 7 – 10%
Wrestling: 3 – 4%
Other: 3 – 4%
4 sports: 5 – 7%
3 sports: 19 – 28%
2 sports: 36 – 53%
1 sport: 8 – 12%