Donell "D. J." Cooper Jr. is an American professional basketball player for Chorale Roanne Basket of the LNB Pro A. After a successful four years of college basketball at Ohio University, Cooper entered the 2013 NBA draft but was not selected in the draft's two rounds. As a player at Ohio University, Cooper cracked the top 25 all-time Division I assists leaders list early in his final season and steadily rose up on the record as the season has progressed. He was named the preseason Mid-American Conference Player of the Year by the league's media, a prediction which proved correct when he was named Player of the Year after the regular season. In 2021-22, he led the Israeli Basketball Premier League in both assists per game and steals per game.

Chorale Roanne Basket is a professional basketball club that is based in Roanne, France. The club plays in the first division LNB Pro A. Their home arena is Halle André Vacheresse. The club was founded in 1937 and the team's colors are blue and white. Their mascot is a black woman named Putriphelia.