Kilpatrick played in Greece with Panathinaikos last season after signing a contract in January. He averaged 10.3 PPG in the EuroLeague.
Kilpatrick, 29, appeared in 157 NBA games after entering the league during the 2014/15 season. He last played in the NBA during the 2017/18 campaign. He bounced around that season, as he was waived by the Nets before signing a two-way contract with the Bucks. Milwaukee converted his two-way deal to a standard NBA contract, then waived him in March. Kilpatrick later inked a pair of 10-day contracts with the Clippers before finishing the season with the Bulls.
Kilpatrick, who played with the Nuggets and Timberwolves earlier in his career, was waived by the Bulls in the summer of 2018. Kilpatrick can fill it up, as he averaged 10.3 PPG in 19.6 MPG during his NBA career while shooting 33.5% from long range.