Seth Curry tested positive for COVID-19, sources told Adrian Wojnarowski of ESPN.
The Sixers found out of the positive test near the start of their loss to the Nets on Thursday night.
Curry was on the bench for the first quarter before being notified of the positive test. Curry then went into isolation, then left the Barclays Center separately from the team.
The Sixers are currently staying over in New York, and will begin contact tracing on Friday morning.