After going undrafted, T.J. McConnell found his footing in the NBA with the Philadelphia 76ers, where he spent his first four seasons. Known for his hustle and playmaking, he quickly gained the affection of the Sixers' fanbase. Although currently with the Indiana Pacers, McConnell still cherishes his time in Philadelphia and often interacts with fans who express their nostalgia for his playing days. Despite being a reserve, he managed to contribute significantly with averages of 6.4 points, 2.9 rebounds, and 4.7 assists per game.

During his tenure with the Sixers, McConnell was part of a team that included stars like Joel Embiid and Ben Simmons, playing pivotal roles in the early days of 'The Process.' As he now serves as a valuable backup to Tyrese Haliburton with the Pacers, he maintains a consistent average of 8.6 points, showing that his impact extends beyond his time in Philly. The love he holds for the Sixers' fans remains evident, as he reflects fondly on the electric atmosphere of games in Philadelphia.