Robinson earned Virginia Prep League Player of the Year honors after averaging 24 points, ten rebounds, three blocked shots and two assists per game for Christchurch School in 2013–14 en route to a runner-up finish in the VISAA Division II State Championship.

He was recruited by Billy Donovan and chose the University of Florida over Connecticut, Indiana, Notre Dame and Oklahoma State.

[1] Robinson averaged 11.1 points and 6.1 rebounds a game in the 2016–17 campaign and then decided to forgo his senior year to launch his professional career and enter the 2017 NBA draft.

[5] He became the team's second two-way contract that year, meaning he also splits time between the Wizards and a G League that best suits Washington's area.

[6] On April 13, 2019, Robinson was arrested and charged with disorderly affray for an altercation with Jalen Mills of the Philadelphia Eagles, outside a DC nightclub.

On December 19, Robinson was waived by the Pacers and was later added to the roster of their G League affiliate, the Fort Wayne Mad Ants.