The Chicago Bulls have exercised the third-year option on Lauri Markkanen, and fourth-year options on guards Kris Dunn and Denzel Valentine. By exercising their options, all players will be under contract with the Bulls for the 2019-20 season.

Markkanen came to the Bulls in a Draft-night trade with the Minnesota Timberwolves on June 22, 2017, in which his rights were acquired, along with Kris Dunn and Zach LaVine, in exchange for Jimmy Butler and the rights to the 16th selection in the 2017 NBA Draft. Markkanen was selected to the All-Rookie First Team last season after playing in 68 games (68 starts) and averaging 15.2 points, 7.5 rebounds and 1.2 assists in 29.7 minutes per game. 

The Bulls acquired Dunn in the Draft-night trade with the Minnesota Timberwolves on June 22, 2017. Last season, he played in 52 games (43 starts) and averaged 13.4 points, 4.3 rebounds, 6.0 assists and 2.00 steals in 29.3 minutes per game. His career averages are 7.6 points, 3.0 rebounds, 3.9 assists and 1.39 steals over 131 games. 

Valentine was selected 14th overall by Chicago in the 2016 NBA Draft. He played in a team-high 77 games in 2017-18 (37 starts), and averaged 10.2 points, 5.1 rebounds and 3.2 assists in 27.2 minutes per game.