Walker agreed to a free-agent contract with the Bulls on Friday, Michael Scotto of The Associated Press reports.

Walker, once a highly prized recruit, has played for the G League's Rio Grande Valley Vipers since going undrafted in 2015. This past season, he averaged nearly six points and four rebounds in 13.2 minutes per game. While that production is nothing to write home about, the bouncy forward will hope to impress the Bulls during summer league.