Hollis-Jefferson played high school basketball at Chester High School in Chester, Pennsylvania. In his junior season, he averaged 10.5 points, 7.2 rebounds, 2.8 assists, and 2.1 blocks per game and lifted the Clippers to a win over Norristown High School to claim the PIAA Class AAAA state title. In the championship game, he faced Khalif Wyatt, his future Temple college teammate. The Philadelphia Inquirer named Hollis-Jefferson second team all-Southeastern Pennsylvania as well. As a senior, he averaged 17.6 points and 10.0 rebounds, recording 25 double-doubles in just 29 games.[1]
College career
Hollis-Jefferson played college basketball with the Temple Owls from 2009 to 2013. As a junior, he averaged 5.6 points and 5.3 rebounds per game. He improved those numbers to 9.3 points and 6.6 rebounds per game as a senior.[1]
Professional career
After leaving Temple, Hollis-Jefferson signed his first professional contract with AB Contern of the Total League in Luxembourg.[2] He commented on the country, "It was pretty cool. I enjoyed the time there and the people were nice."[2]
In 2014, Hollis-Jefferson returned to his home country to play for the Delaware 87ers of the NBA Development League. However, he received limited playing time.[3]
In 2016, Hollis-Jefferson signed with the Orangeville A's for the National Basketball League of Canada (NBL). At the end of the season, Hollis-Jefferson was named the Defensive Player of the Year for the league.
In October 2017, Hollis-Jefferson was drafted by the Northern Arizona Suns of the NBA G League. He averaged 9.8 points and 4.8 rebounds per game. On August 14, 2018, he signed with Kataja BC of the Finnish league.[5]
For the 2019–20 season, Hollis-Jefferson was signed by the Memphis Hustle.[6] He was waived on January 14, 2020, but was re-acquired by the Hustle two days later after Matt Mooney received a call-up.[7] Hollis-Jefferson averaged 6.1 points, 3.7 rebounds, and 2.3 assists per game. He signed with Kataja on November 24, 2021.[8]
Rahlir is the older brother of fellow basketball player Rondae Hollis-Jefferson.[2] His uncle, Karim Alexander, was murdered on August 5, 2008, and it was never solved.[6]