https://rushthecourt.wordpress.com/2008/05/16/well-that-didnt-take-long/
Transcripts obtained by News 8 raise questions about whether he was actually making the grade in the classroom during his junior season, specifically in math. Transcripts show Arthur received no grades at all during his fall semester. His final grade was changed to a 70 in September 2005 without an explanation. If, in fact, Arthur had failed math that fall, he would not have been eligible to play basketball
Former South Oak Cliff math teacher Winford Ashmore said Arthur had a history of trouble in math. He showed us his 2002 grade book for freshman math in which Arthur was making weekly failing grades: 45, 25 and 24. Ashmore said then-principal Donald Moten, and current head basketball coach James Mays Jr., both asked him to bypass the rules and award Arthur a passing grade. “Darrell was still failing, and was not making much of an effort in class, and was not coming to tutoring,” Ashmore said. “So at that point I ensured Moten — as well as James Mays Jr. — that Darrell Arthur was going to get an F for the six weeks.” Days later, without teacher approval, Arthur was dropped from Ashmore’s class. And despite those low grades, transcripts reflect Arthur received a passing grade of 70.
https://www.nbcdfw.com/news/local/south-oak-cliff-hs-forfeits-title-after-grade-changes/1866978/
Dallas South Oak Cliff High School has forfeited another state title after a television news investigation uncovered improper grade changes for star basketball players.
District investigators confirmed that three players -- Darrell Arthur, Kevin Rogers and Kandrake Johnigan -- all had grades changed from failing to passing, sometimes just days before the state championship game.
Arthur, who now plays for the Memphis Grizzlies, was also a star player on the kansas jayhawks national championship* team last year.