No. 4 Markelle Fultz
What a mess. The Sixers made a big move up from number 3 in the 2017 draft up to number 1 to select Fultz out of Washington. He had come in with a lot of hype, but a ton of injury issues and off the court problems ruined his time in Philadelphia. He played in a grand total of 33 games in 1.5 seasons due to a shoulder injury and he averaged 7.7 points and 3.4 assists with the Sixers before being shipped to the Orlando Magic. His one bright spot was his triple-double in the season finale against the Milwaukee Bucks in 2018.