Kevin Seraphin (knee) is officially out Friday night against the Wizards, Ian Begley of ESPN.com reports.

Seraphin (knee) has officially been ruled out for Friday's preseason game against the Wizards, Ian Begley of ESPN New York reports.

Analysis:

Seraphin, who missed practice Thursday with right knee soreness, said the issue is not major. He's unsure whether or not he'll play Monday against the 76ers, but the injury surely won't threaten his status by the time the regular season begins.