Free agent guard Caleb Grill, who went undrafted yesterday, has agreed to sign an Exhibit 10 contract with the Bulls, according to Taylor Eldridge of The Wichita Eagle (Twitter link).
Another undrafted free agent, guard Wooga Poplar, will sign an Exhibit 10 deal with Chicago as well, reports Jon Chepkevich of Draft Express (Twitter link).
At 25, Grill was the oldest player ranked on Sam Vecenie of The Athletic‘s big board, coming in at No. 93. ESPN was higher on the Kansas native, ranking him No. 67 and 15th among players who went undrafted.
Grill, who also played for Iowa State and UNLV before finishing out his college career with Missouri, had a productive season in 2024/25 for the Tigers, winning the SEC’s Sixth Man of the Year award after posting 13.7 points, 3.6 rebounds and 1.7 steals in 26.2 minutes per contest, with an excellent shooting line of .472/.396/.864.
Poplar, who spent three years at Miami (FL) before transferring to Villanova for the 2024/25 campaign, is also coming off a strong season in which he averaged 15.3 PPG, 7.0 RPG and 1.3 SPG on .460/.387/.856 shooting in 36 appearances for the Wildcats (31.9 MPG). He was not ranked on ESPN’s or The Athletic’s board.
An Exhibit 10 is a non-guaranteed training camp contract and is typically designed to ensure players can receive a bonus worth up to $85K if they’re waived before the season begins and spend at least 60 days with the club’s NBA G League affiliate — in this case the Windy City Bulls. Exhibit 10 contracts can also be converted into two-way deals.