Judon, Boyle absent from Ravens practice on Tuesday

OWINGS MILLS, Md. — The Ravens were without two starters as they returned to the practice field ahead of Saturday night’s critical tilt with the red-hot Los Angeles Chargers.
Outside linebacker Matt Judon (left knee) and tight end Nick Boyle (concussion) did not participate in Tuesday’s indoor walk-through session. Both players sustained their injuries during Sunday’s win over Tampa Bay, but Judon was able to return to action.
It remains unclear when exactly Boyle sustained the concussion, but he didn’t play in the second half as fellow third-year tight end Maxx Williams and rookies Mark Andrews and Hayden Hurst picked up the slack. Boyle is regarded as a key cog in Baltimore’s run-blocking schemes that have helped produce 190 or more rushing yards in five straight games, the first time an NFL team has done that since 1976.
“I can’t give Maxx enough credit,” head coach John Harbaugh said on Monday. “For Maxx to step in and not have any drop-off, and then Hayden and Mark came in and blocked really well. You obviously saw that. To me, it’s one of those unsung things that people don’t see. Those two guys stepped it up; they really did. We have a lot of depth.”
Defensive back Anthony Levine was also absent from Tuesday’s walk-through as he is now nursing a toe ailment in addition to the ankle issue that’s limited him in practices for several weeks.
Left guard Alex Lewis (shoulder) returned to practice on a limited basis and is trying to avoid missing a third consecutive game.
The Chargers don’t yet know whether Pro Bowl wide receiver Keenan Allen will play on Saturday after he suffered a hip pointer in the Week 15 win over Kansas City last Thursday. However, Pro Bowl running back Melvin Gordon was a full participant on Tuesday and is expected to return after a three-game absence with a knee injury.
“Keenan could be a game-time decision,” Chargers head coach Anthony Lynn said in a conference call with Baltimore reporters. “It just depends on how sore his hip is.”
Below is Tuesday’s injury report:
BALTIMORE
DID NOT PARTICIPATE: TE Nick Boyle (concussion), LB Matthew Judon (knee), DB Anthony Levine (toe/ankle), CB Jimmy Smith (non-injury), LB Terrell Suggs (non-injury), S Eric Weddle (non-injury)
LIMITED PARTICIPATION: G Alex Lewis (shoulder)
LOS ANGELES
DID NOT PARTICIPATE: WR Keenan Allen (hip), TE Sean Culkin (back), RB Austin Ekeler (neck)
FULL PARTICIPATION: RB Melvin Gordon (knee), NT Brandon Mebane (non-injury)