Stanley Johnson has declared for the 2015 NBA Draft, leaving Arizona after one season.

Johnson is expected to be a lottery pick as one of the better wing prospects.

Johnson averaged 13.8 points, 6.5 rebounds, 1.7 assists and 1.5 steals in 28.4 minutes per game for the Wildcats.

Jay-Z has been a lead recruiter within Roc Nation Sports' meeting to pitch Stanley Johnson, sources with knowledge of the situation tell RealGM.

Johnson averaged 13.8 points, 6.5 rebounds, 1.7 assists and 1.5 steals per game in his freshman season at Arizona.

Johnson is widely expected to be a top-10 pick.

Kaleb Tarczewski has decided to remain at Arizona for his senior season.

Tarczewski averaged 9.3 points and 5.2 rebounds in 26.0 minutes per game as a junior.

Tarczewski is the 18th ranked junior by Draft Express.

Brandon Ashley will leave Arizona for the 2015 NBA Draft, according to sources.

Ashley denied making a final decision on Twitter.

Ashley is expected to be a mid-to-late second round pick.

Rondae Hollis-Jefferson plans to leave Arizona to enter the 2015 NBA Draft.

Hollis-Jefferson averaged 11.2 points and 6.8 rebounds a game during his sophomore season. During his freshman season he averaged 9.1 points and 5.7 rebounds.

Draft Express currently has Hollis-Jefferson as the No. 24 pick in their 2015 Mock Draft.

Hollis-Jefferson responded to the report indicating that no decision has been made.