Beard was selected by the
Dallas Chaparrals in the ninth round of
1969 ABA draft, and by the
Atlanta Hawks in the first round of the
1969 NBA draft, 10th overall. In his rookie season, Atlanta had veteran guards
Walt Hazard and
Don Ohl, as well as small forward/shooting guards
Lou Hudson and
Joe Caldwell, playing ahead of Beard. He appeared in 72 games, averaging 13.1 minutes, 7.0 points, 1.7
assists and 1.9 rebounds per game. The Hawks defeated the Chicago Bulls in five games in the first round of the
1970 Western Division playoffs. Beard averaged 16.2 minutes, nine points and 2.8 rebounds per game. In Game 5, he had 18 points and five rebounds in 23 minutes. The
Lakers swept the Hawks in four games in the Western Division finals, with Beard averaging 16.3 minutes, nine points and three rebounds per game. The Hawks drafted all-time college scoring leader
Pete Maravich with the third pick in the
1970 NBA draft, and left Beard exposed in the 1970
expansion draft. Beard was selected by the
Cleveland Cavaliers. However, he was drafted into the
United States Army for two years, and did not play during the 1970–71 season; instead serving at
Ft. Knox. He received an early discharge from the Army and was available to the Cavaliers on November 8, 1971. Beard had his best NBA season in 1971–72 with the Cavaliers. He had career-high averages in minutes (35.8) and points (15.4) per game, and was selected to play in the
NBA All-Star Game for the only time in his career. He was also the Cavaliers' captain that season. The 35-year old Wilkens was not only the SuperSonics starting point guard in 1971–72, he was also the team's head coach; eventually entering the Hall of Fame as both a player and coach. Seattle fans were upset with the team for trading the popular Wilkens, and treated Beard harshly; undermining his confidence and his play. In 1972–73 with the SuperSonics, Beard played only 19.2 minutes per game as a point guard, averaging 6.6 points, 3.4 assists, and 2.4 rebounds per game; playing behind starting guards
Dick Snyder and
Fred Brown. After the season ended, in July 1973, the Supersonics traded Beard to the
Golden State Warriors for guard
Mahdi Abdul-Rahman (formerly known as Walt Hazzard). Beard played point guard for the Warriors in 1973–74, and his playing time increased to 27 minutes per game. He averaged 10.2 points, 3.8 assists and 4.9 rebounds per game. The Warriors then swept the
Washington Bullets in four games to win the NBA title. Beard averaged 18.8 minutes, 7.3 points, 3.3 rebounds and two assists per game in that series. He had 16 points in 25 minutes in that game, second only to
Rick Barry in points for the Warriors. Ten days after winning the championship, the Warriors sent Beard to the Cleveland Cavaliers. This completed an earlier trade just before the May 29 NBA draft, when the Warriors sent their first and second round 1975 draft picks, and future considerations, to the Cavaliers for forward
Dwight Davis. With the Knicks that season, under future Hall of Fame head coach
Red Holzman, Beard finished his playing career with the Knicks. He played in 70 games for the Knicks in the 1976–77 season, averaging 15.5 minutes, 5.3 points, 2.1 assists and 2.3 rebounds per game, playing behind Monroe and Frazier. The following season (1977–78) was Beard's final full season in the NBA; now under head coach
Willis Reed. He appeared in 79 games, averaging 25.1 minutes, 9.4 points, 4.3 assists and 3.3 rebounds per game. The Knicks defeated the Cavaliers in the first round of the
Eastern Conference playoffs that season. Beard averaged 29 minutes, 7.5 points, four assists and 1.5 rebounds per game in a two-game sweep. He was on the verge of being waived by the Knicks when he left the team in early November 1978. Beard believed he was not getting the playing time he thought he merited. At the time, the Knicks were coached by Reed. Less than two weeks after Beard had left the team, Holzman brought Beard back as an assistant coach. In his nine NBA seasons, Beard scored 5,622 points, with 2,189 assists and 2,042 rebounds; averaging 23.6 minutes, 9.3 points, 3.6 assists and 3.4 rebounds per game. == Coaching career ==