Bill Callahan guided Nebraska to a 27-22 record in his four years in Lincoln from 2003-07. He led the Huskers to 9-5 mark in 2006 that included a Big 12 North Division title and a trip to the Big 12 Championship Game. Nebraska lost to Oklahoma, 21-7, in the conference title game at Arrowhead Stadium, before earning a New Year's Day bowl invitation to the Cotton Bowl. NU fell to Auburn, 17-14, to close the 2006 season.
After seeing steady improvement in his first three seasons, beginning with a 5-6 record in 2004 and advancing with an 8-4 mark and tie for second in the Big 12 North in 2005, the Huskers took a step back in Callahan's final season in 2007.
Nebraska finished with a 5-7 record - the Huskers' second losing season in four years under Callahan. The seven losses represented the most by an NU team since 1958.
While Nebraska's offense continued to score points in the West Coast offensive philosophy installed by Callahan, averaging a more than respectable 33.4 points per game, the Husker defense struggled by historic standards, surrendering 37.9 points per game.
Callahan was removed by Athletic Director Tom Osborne at the conclusion of the 2007 season, and former Nebraska defensive coordinator Bo Pelini, who had just helped LSU to a national title as the Tigers' defensive coordinator, was hand-picked by Osborne as Callahan's replacement.
Callahan was originally hired by then-Athletic Director Steve Pederson on Jan. 9, 2004, to replace Frank Solich. However, Pelini had spent one game as Nebraska's interim head coach, leading the Huskers to an Alamo Bowl victory over Michigan State before moving on to serve as the defensive coordinator at Oklahoma.
Callahan came to Nebraska less than a year removed from leading the Oakland Raiders to Super Bowl XXXVII after winning the AFC West title in 2002. He became the fourth rookie head coach to reach the Super Bowl. He led Oakland to an 11-5 regular-season record in his first year and went 4-12 in 2003, when the Raiders were hit hard by injuries.
In his first season at Nebraska, Callahan installed the West Coast Offense and the Huskers struggled to a 5-6 record, NU's first losing season since 1961. In 2004, with a year of learning the new system, Nebraska rebounded with an 8-4 record that included a 32-28 Alamo Bowl victory over No. 20 Michigan. NU finished the season with a No. 24 final national ranking in both major polls.
The Huskers continued to build momentum in 2006 by working their way to a 9-5 record that included a 6-2 regular-season Big 12 mark. NU defeated top-25 Missouri and Texas A&M teams late in the season before rolling to a 37-14 win over Colorado to claim the Big 12 North title. NU entered the 2006 Big 12 Championship Game ranked 19th nationally, but were tripped up by No. 8 Oklahoma, 21-7.
The No. 22 Huskers ended the season with a 17-14 loss to No. 10 Auburn in the Cotton Bowl, before going 5-7 in 2007, giving Callahan nine losses in his last 14 games on the sideline at Nebraska. NU did not end the season in the national rankings in either 2006 or 2007.
In 2006, senior quarterback Zac Taylor established school records with 3,197 yards passing and 26 touchdowns through the air. In the process, Taylor was recognized as the Big 12 Offensive Player of the Year. On the defensive side of the ball, Nebraska ranked in the top 25 nationally in scoring defense and senior defensive end Adam Carriker was named Big 12 Defensive Lineman of the Year. Having coached on every level during his career, Callahan was one of five coaches to take a collegiate head coaching job after previously guiding a team to the Super Bowl. Callahan brought a wealth of experience to Nebraska from the National Football League and collegiate ranks. He had also served as a high school coach and teacher for two years.A Chicago native, Callahan’s arrival at Nebraska not only served as a return home to the Midwest, but also to college football. Callahan closed his 30th year as a coach in his final season at NU, and his 19th at the college level. He also spent nine years in the NFL, before returning to the professional ranks with the Philadelphia Eagles upon departing Nebraska.
Callahan grew up on the south side of Chicago playing quarterback as a prepster at MendelCatholicHigh School. He was a three-year starter at quarterback at NAIA Illinois Benedictine (now BenedictineUniversity in Lisle, Ill.) from 1975 to 1977, earning honorable-mention All-America honors his last two seasons. He earned a bachelor of arts degree from IllinoisBenedictineCollege in 1978, majoring in physical education. Callahan was inducted into his college's athletic Hall of Fame in 2005. Callahan began his coaching career in the prep ranks. He coached at Oak LawnHigh School in 1978 and then moved to De La Salle in 1979, where he also served as an instructor. Callahan and his wife, Valerie, have four children, Brian, Daniel, Cathryn and Jaclyn. Brian was a member of the UCLA football team.Callahan began his football career at Mendel Catholic High School in Chicago. He started at quarterback for three seasons (1975-77) at Illinois Benedictine (Lisle, Ill.), earning honorable-mention All-America honors in 1976 and 1977. He was born July 31, 1956, in Chicago, Ill.
High School
Years
Team
Coaching Responsibility
1978
Oak Lawn (Oak Lawn, Ill.)
Assistant Coach
1979
De La Salle (Chicago, Ill.)
Assistant Coach
College
Years
Team
Coaching Responsibility
1980-81
Illinois
Associate Coach
1982-83
Illinois
Special Teams, Tight Ends
1984-85
Illinois
Offensive Line
1986
Illinois
Quarterbacks
1987-88
Northern Arizona
Offensive Line
1989
Southern Illinois
Offensive Coordinator
1990-94
Wisconsin
Offensive Line
National Football League
Years
Team
Coaching Responsibility
1995-97
Philadelphia Eagles
Offensive Line
1998
Oakland Raiders
Offensive Coordinator, Tight Ends
1999-2001
Oakland Raiders
Offensive Coordinator, Offensive Line
2002-03
Oakland Raiders
Head Coach
College
Years
Team
Coaching Responsibility
2004-07
Nebraska
Head Coach