Jack Williams was a 4th round draft pick (119th overall) by the Denver Broncos in the 2008 NFL Draft after earning second-team All-MAC honors at Kent State. Williams led the Flashes in interceptions for three consecutive seasons and finished his college career with 15 pickoffs. He appeared in 13 games for the Broncos as a rookie and was credited with 13 tackles. Williams played in 7 games for the Broncos in 2009 and was credited with making 14 tackles and 3 passes defended. He was released by the Broncos in mid-season (Ty Law was signed in November and wore number 26 for the remainder of the season) and signed with the Detroit Lions late in the year where he was active for one game. Williams played with the Chicago Rush of the Arena league in 2012 and made three solo tackles. He also spent some time in the UFL with the Las Vegas Locomotives.
Williams wore this Reebok size 44 throwback jersey in 2009. Throwback jerseys were worn by the former AFL teams that season to commemorate the 50th anniversary of the former league and all featured the special patch sewn on the left chest. All letters and numbers are sewn onto the jersey. It features light wear with a couple of hit marks present.