Report: Dolphins' Matthews diagnosed with fractured ribs

Miami Dolphins wide receiver Rishard Matthews was diagnosed with multiple fractured ribs after being forced from Sunday's game against the New York Jets, according to Rand Getlin of NFL Network.

A timeline for Matthews' return isn't known, but head coach Dan Campbell conceded Monday he may not play next week against the Baltimore Ravens.

An absence for the fourth-year pro would be a significant loss to an already struggling Miami offense.

Matthews is the second on the Dolphins with 43 receptions for 662 yards and four touchdowns through 11 games.