ATHENS, Ga. -- Former University of Memphis forward Robert Dozier's initial SAT score was invalidated by the company that scores the exam, and when he took the test a second time, he scored 540 fewer points, ESPN.com has learned through an open records request.

In addition, a person claiming to be a faculty member at his high school in suburban Atlanta wrote an anonymous letter to the NCAA Initial-Eligibility Clearinghouse questioning his score on the admissions test, records obtained from the University of Georgia show.

That prompted Georgia to deny Dozier admission. He ended up at Memphis, where he helped lead the Tigers to the 2008 NCAA Final Four.

Former Memphis Tiger Robert Dozier talks with John Calipari in a 2009 game. Marvin Gentry/US Presswire

This is the second time in recent weeks that a former Memphis basketball player has had his SAT scores questioned.

On Saturday, Memphis officials will appear before the NCAA Committee on Infractions in Indianapolis, where they will answer charges that Derrick Rose, who played only the 2007-08 season at Memphis before becoming the No. 1 pick in the NBA draft by the Chicago Bulls, cheated on his SAT while attending Chicago's Simeon Career Academy.

Former Memphis coach John Calipari, now at Kentucky, is expected to participate in the hearing by phone from China, where is is on a previously scheduled trip.

Earlier this week, Memphis officials released the findings of an internal investigation, which turned up no proof that Rose had a stand-in take his SAT. The Tigers also are accused of providing improper travel-related benefits to Rose's older brother, Reggie.

Dozier's academic credentials before enrolling at Memphis will not be included in Saturday's hearing in Indianapolis. By NCAA procedures, anything not included in the original letter of inquiry cannot be included in the hearing with the Committee on Infractions. The NCAA could investigate the issue separately and give Memphis officials time to respond.

Asked Friday morning about the Dozier case, Memphis athletic director R.C. Johnson told ESPN.com's Andy Katz: "We still feel comfortable about what we've done and that we've done all the do-rights, and time will tell. You don't want any of that stuff happening, but I'm pretty comfortable we've done all the things we're supposed to do."

Johnson added, "I thought we dotted all the I's and crossed all the T's on that situation. I know nothing different today than I did then."

According to Dozier's academic records, which were obtained by ESPN.com through Georgia open records laws, he took the SAT for the first time Dec. 6, 2003, about five months after he verbally committed to play for the Tigers. He scored 1,260 of a possible 1,600 points (the highest possible score at the time) on the test, according to the records.