Fulcher was selected by the Bengals in the third round of the 1986 NFL Draft. After just two NFL seasons, Fulcher was viewed as one of the top defensive backs in the NFL. In 1988, he recorded five
interceptions and one
touchdown, and earned his first trip to the
Pro Bowl. The Bengals finished the season with a 12–4 record and went on to face the
San Francisco 49ers in
Super Bowl XXIII, where they ended up losing narrowly to the 49ers 20–16 after quarterback
Joe Montana threw the game-winning touchdown pass with 34 seconds left. In the game, Fulcher recorded several key tackles, a sack and forced a
fumble that the Bengals recovered. Fulcher later said this game was his most memorable NFL moment. "It was the time they called my name during the introductions at the Super Bowl," he said. "Walking out of the tunnel at Joe Robbie Stadium, making sure I did not trip on the turf and fall down." In 1989, Fulcher recorded eight interceptions, at the time the second-highest single-season total by a Bengals player. He also tied a Bengals record by recording three interceptions in one game, a feat he accomplished twice. Fulcher once again was selected to play in the Pro Bowl, but the Bengals finished the year with an 8–8 record and failed to make the playoffs. In 1990 Fulcher made the Pro Bowl for the third year in a row. He intercepted four passes, forced three fumbles and recorded 53 solo tackles. The Bengals finished the season 9-7 and made it to the divisional playoffs, with Fulcher recording an interception in both of their playoff games. This would be the last winning season Fulcher would have playing for the Bengals, as they would not record a winning record again until 2005. In 1991, he led the team with 68 solo tackles, four forced fumbles (recovering three of them) and he intercepted four passes, returning them for 51 yards and a touchdown. In his final season in Cincinnati in 1992, he intercepted three passes and recovered five fumbles. Fulcher joined the Raiders as a free agent in 1993, but due to injuries he only played three games, and retired after the season. In his eight NFL seasons, Fulcher recorded 10 forced fumbles, nine fumble recoveries, 12 fumble-return yards, 31 interceptions, 246 interception return yards and two touchdowns. His 31 interceptions are the third most in Bengals history behind
Ken Riley and
Louis Breeden. ==After the NFL==