Ravens' David Ojabo: Heads to IR

The Ravens placed Ojabo (Achilles) on injured reserve Wednesday, Clifton Brown of the Ravens' official site reports.

Ojabo sustained a torn Achilles' tendon during Michigan's pro day in March and didn't suit up during the preseason. He'll be forced to miss at least the first four games of the season and said earlier in August that he hopes to be back in action by midseason at the latest.