Kelechi Osemele out, leaving Ravens offensive line thin Sunday against Rams

Pictures from the Ravens' game against the St. Louis Rams in Week 11 of the 2015 NFL season.The Ravens will start a pair of reserves on the interior of the offensive line Sunday, as starting left guard Kelechi Osemele is out with a knee injury.

Third-year reserve lineman Ryan Jensen, who has played in five games over three seasons since being a sixth-round NFL draft pick in 2013, will make his first career start at left guard alongside center John Urschel.

Urschel is making his first career start at center.

Elsewhere, the Ravens will have just two tight ends active a week after debuting a new focus on three-tight end sets. Rookie Nick Boyle, who didn’t practice this past week with a foot…