The draft stock of Percy Harvin and Brandon Tate may have taken a hit

percy-harvin-closeupThe draft stock of Percy Harvin and Brandon Tate may have taken a hit.

Two sources told FOXSports.com that both wide receivers tested positive for marijuana in February at the NFL Scouting Combine in Indianapolis.

Before the test results became official, Harvin was considered a potential first-round pick after leaving the University of Florida following his junior season. Tate was projected as a first or second rounder after a solid college career at North Carolina.

Joel Segal, the agent who represents both players, didn’t return messages seeking comment.

Harvin and Tate were the only high-profile players to flunk their combine drug tests, the sources said. Fewer than a dozen players tested positive for recreational drugs, one source said.

NFL teams received the drug-test results earlier this week. Players who failed are subject to entry into the NFL’s substance-abuse program.

Sports Illustrated’s Web site reported that Boston College defensive tackle B.J. Raji had flunked a combine drug test. Raji was not on the list of failed players, one source said, and SI.com has since retracted its story.

Harvin excelled as both a wide receiver and running back in Florida’s spread offense. Harvin generated 1,303 yards from scrimmage and 17 touchdowns in 2008. He also posted a blazing time of 4.39 seconds in the 40-yard dash at the combine.

Profootballtalk.com originally reported last week that Harvin had tested positive.

Tate was having a monster season for North Carolina before tearing two knee ligaments midway through his senior campaign. He averaged 23.5 yards on his 16 receptions and was even more dangerous as a punt and kickoff returner. Tate’s 397 all-purpose yards against McNeese State set a single-game record at UNC. Tate didn’t work out at the Combine while still recovering from his injury.

The NFL draft will be held this weekend.