Zander joined the
Tennessee Volunteers in 1981, part of a signing class that included
Alvin Toles,
Reggie McKenzie,
Raleigh McKenzie,
Johnnie Jones, and
Alan Cockrell. Though bothered by injuries during his sophomore season in 1982, he nevertheless picked up 35 tackles (20 solo) and recovered a fumble. Zander's breakout season came during his junior year in 1983, when he registered 129 tackles (67 solo), second on the team only to
Alvin Toles' 135. He had 20 tackles (7 solo) in the Vols' opening loss to
Pittsburgh, 13 tackles (8 solo) in Tennessee's 41–34 win over
Alabama, and 19 tackles in the Vols' 13–10 loss to
Ole Miss. In Tennessee's 7–0 win over
Rutgers, which took place at
Giants Stadium in Zander's home state of New Jersey, he had 16 tackles (7 solo), and shared "Player of the Game" accolades with
Reggie White. As part of a linebacker corps that included Toles,
Reggie McKenzie, and
Dale Jones, Zander registered a team-leading 167 tackles, including 102 solo tackles, a sack and 3 tackles-for-loss, during his senior year in 1984. He also had an interception, forced 3 fumbles, and broke up 6 passes. He had 16 tackles in Tennessee's 24–24 tie against
Army, and had a season-high of 22 tackles in the Vols' 17–12 loss to
Kentucky. In Tennessee's 28–27 loss to
Maryland in the 1984
Sun Bowl, he had a team-leading 20 tackles, and received the game's "Most Valuable Lineman" award. He was named All-SEC by SouthSports. During his career at Tennessee, Zander registered 342 tackles (195 solo), including a sack and 5 tackles-for-loss, as well as 5 forced fumbles, 2 fumble recoveries, and 9 batted-down passes. As of 2012, his 167 tackles in 1984 remains the team's 5th-highest single-season total, and the highest since the 1970s. ==Professional career==