Celtics exercise contract options on Marcus Smart, James Young, Kelly Olynyk

The Boston Celtics have exercised their third-year options on guard Marcus Smart and guard/forward James Young, and their fourth-year option on forward Kelly Olynyk.

All of these moves were expected.

Smart, who is in his second NBA season, appeared in five contests for the Celtics this preseason and averaged 8.8 points, 2.6 rebounds, 4.4 assists and 1.0 steal in 24.2 minutes per game. The 6’4” guard played in 67 games during his rookie year and averaged 7.8 points, 3.3 rebounds, 3.1 assists and 1.5 steals in 27.0 minutes per game. Smart was named to the 2014-15 NBA All-Rookie Second Team, named the Kia NBA Eastern Conference Rookie of the Month for February 2015, and was selected with the sixth overall pick by the Celtics in the 2014 NBA Draft.

Young, who is also in his second NBA season, appeared in seven preseason matchups for the team this year and averaged 4.4 points, including connecting on 35.0 percent of his shots from beyond the arc, and pulled down 1.4 rebounds in 13.7 minutes per game over that span. Young was selected with the 17th overall pick by the Celtics in the 2014 NBA Draft and is averaging 3.4 points and 1.4 rebounds in 10.7 minutes per game through 31 career contests.

Olynyk, who is in his third NBA season, appeared in six preseason games for the team this year and averaged 7.2 points, 5.0 rebounds and 1.3 assists in 17.7 minutes per game. The 7’0” forward is averaging 9.4 points, 5.0 rebounds and 1.6 assists in 21.1 minutes per game over his 134 game career. Olynyk was originally selected by the Dallas Mavericks with the 13th overall pick in the 2013 NBA Draft before the Celtics acquired him in exchange for the draft rights to Lucas Nogueira and two future second round picks on June 27, 2013.