Robinson was selected by the
Packers in the first round of the
1963 NFL draft and by the
San Diego Chargers in the third round of the
AFL draft. He was also drafted by the
Montreal Alouettes of the
Canadian Football League (CFL). Originally, he did not think he would end up playing in Green Bay. The Chargers had a financial package of $38,000 for Robinson but ran out of money and were going to trade his AFL rights to the
Buffalo Bills. Robinson's
fiancée (and future wife) Elaine had been to Buffalo and knew how cold it was there, but had never been to Green Bay. Robinson would later recall that she didn't join him there until his second year in the NFL. Robinson made his NFL debut on September 15, 1963, against the
Chicago Bears. The Packers decided to move Robinson from defensive end to linebacker. After backing up incumbent
Dan Currie during his rookie season, Robinson became the starting left side linebacker for the Packers and remained in that role through
1972. Alongside the immortal MLB
Ray Nitschke and
Pro Bowler
Lee Roy Caffey, the three formed one of the best starting units of linebackers in NFL history. Robinson was not only adept at defending the run but also against the pass. He intercepted 21 passes as a Packer, including five in
1966, which tied cornerback
Bob Jeter for the team lead. Robinson played on two
Super Bowl Championship teams, and won a total of three NFL titles with the Packers (
1965,
1966,
1967). During that time, he developed a reputation as a big-game player. Perhaps the most notable example came in the 1966 NFL Championship game against the
Dallas Cowboys. On a fourth down play from the Packers' two-yard-line, Robinson pressured Cowboys
quarterback Don Meredith into a desperation pass that was intercepted by safety
Tom Brown in the end zone, preserving a 34–27 victory by the Packers. Despite this,
Vince Lombardi, the future
Hall of Fame head coach of the Packers, was not pleased that Robinson had freelanced on the play and gave him the coach's lowest grade possible, a minus two. However, Lombardi would later privately praise Robinson for making the game-winning play. He finished his career with 27 interceptions for return yardage totaling 449 and the one aforementioned touchdown. He also recovered 12 fumbles. Robinson was named to three
Pro Bowls in 1966, 1967, and 1969 and was selected for one of the linebacker spots on the NFL's all-decade team for the 1960s. In 1982, he was inducted into the
Green Bay Packers Hall of Fame. In 2004, he was named to the
Professional Football Researchers Association Hall of Very Good in the association's second HOVG class. ==After football==