Jon Rothstein of CBS Sports broke the news.
Grimes spent the 2018-19 season at the University of Kansas where he averaged 8.4 points and 2.0 assists per game. He shot 38.4 percent from the field in his sole season as a Jayhawk.
The NCAA granted Grimes, the No. 10 recruit in 247 Sport’s 2018 recruiting rankings, immediate eligibility citing the University of Kansas did not have a scholarship spot available for The Woodlands native after he withdrew from the 2019 NBA draft.
Grimes transferred to UH in July and had a spectacular showing during the Cougars’ four-game tour in Italy where he averaged 11.