MLB Brian Urlacher, Chicago Bears:
The once-dominant Urlacher ruled the middle of the field for a long time in Chicago. Drafted with a top 10 pick in the 2000 NFL draft, Urlacher played 13 seasons with the Bears. He had 1,353 total tackles, 22 interceptions, and 12 forced fumbles. He was a Pro Bowl invitee eight times and a four-time First-team All-Pro. He even won NFL Defensive Player of the Year in 2005.
Unlike his Monsters of the Midway brethren, he could not win a Super Bowl.