Brooklyn Nets superstar James Harden has had a significant setback in his road to recovery from a hamstring injury. The team has confirmed that Harden has not progressed as they had hoped and that recent test results indicate that the former MVP will need to spend more time on the sidelines.

This report comes via NBA insider Adrian Wojnarowski of ESPN:

While Harden remains without a timetable for his return, Woj noted that the Nets star could come back prior to the start of the playoffs: