Chapman enrolled at the
University of Michigan in 1971 on a football scholarship. He played as a running back and return specialist for
Bo Schembechler's
Michigan Wolverines football teams from 1972 to 1974.
1972 season As a sophomore, Chapman played at the
split end position, starting five games, for the
1972 team that finished the season 10-1 and ranked No. 6 in the final AP and UPI polls. He also handled punt and kickoff returns for the 1972 team, returning 20 punts for 180 yards and 8 kickoffs for 276 yards. On October 14, 1972, Chapman had his career-long run from scrimmage against
Michigan State. With nine minutes left in the game, Michigan led, 3-0. Playing in front of the second largest crowd in
Michigan Stadium history to that time, Chapman took the ball on a reverse and raced 58 yards down the left side for Michigan's only touchdown. Against
Illinois in late October 1972, Chapman also set a school record with 125 yards on two kickoff returns, including a 73-yard return for a touchdown. Chapman finished the 1972 season with 149 rushing yards and a team-high 5.7 yards per carry. One week after his 83-yard return against Oregon, Chapman rushed for a career-high 117 yards on 20 carries against Michigan State. The highlight of the game was Chapman's 53-yard end run for a touchdown. For the second straight year, Chapman led the Wolverines in return yards. He totaled 133 yards on 6 kickoffs and 179 yards on 13 punts. Chapman's move to fullback made room for
Gordon Bell (1,048 rushing yards in 1974) and
Rob Lytle (802 rushing yards in 1974) to take over at the tailback position. Chapman scored two rushing touchdowns for the only time in his career in a 49-0 win over
Minnesota on October 26, 1974. Chapman's final game for Michigan was a 12-10 loss to
Ohio State at the end of the 1974 season. In the first quarter, Chapman set up Michigan's first score with a 42-yard reception from
Dennis Franklin that led to a 37-yard field goal by
Mike Lantry. Chapman also ran for a touchdown in the first quarter to give Michigan a 10-0 lead. Ohio State responded with four field goals, and a last-minute field goal attempt by Michigan's Mike Lantry went wide. During the 1974 season, Chapman was Michigan's leader in return yards for the third straight year, accumulating 322 return yards on 12 kickoffs and 12 punts. At the conclusion of his playing career at Michigan, Chapman held Michigan's all-time records for career kickoff return yardage (640) and single-game kickoff return yardage (125 against Illinois in 1972). His career record was broken in 1981 by
Anthony Carter, and his single-game record was broken in 1990 by
Desmond Howard. ==New Orleans Saints==