The Cowboys will be playing at least the rest of this game and possibly more without the services of maybe the best guard in football. Zack Martin is now in concussion protocol.
Longtime backup Joe Looney replaced the All-Pro right guard in the lineup. Martin left the game in the second quarter. The fourth-year interior stalwart has never missed an NFL game.
This comes just as Tyron Smith returned to the lineup after a two-game absence. The Cowboys, who rode to the NFC’s No. 1 seed last season behind Ezekiel Elliott and a bulldozing offense line, are now reeling after injuries, departures and a suspension depleted that unit.
Martin does not have the usual 10-day recovery period following a Thursday game. The Cowboys face the Redskins next Thursday.
Dallas is down 16-0 in the fourth quarter and in danger of falling 1.5 games off the wild-card pace in the NFC with a loss to Los Angeles.