Cowboys receiver Amari Cooper didn’t play within the Cowboys’ (7-3) 19-9 loss to the Chiefs (7-4) on Sunday, sidelined after testing optimistic for COVID-19 on Friday.

Without its star receiver, the Dallas offense was a multitude. That mess then grew worse when receiver CeeDee Lamb suffered a concussion within the second quarter. Quarterback Dak Prescott was left alone to aim to defeat Kansas City with a depleted offense. It didn’t go effectively. Prescott performed his worst sport of the season.

Dallas Cowboys quarterback Dak Prescott throws in the course of the first half of an NFL soccer sport in opposition to the Kansas City Chiefs Sunday, Nov. 21, 2021, in Kansas City, Mo. 
(AP Photo/Charlie Riedel)

Cooper, who’s unvaccinated, may even be out for the Cowboys’ Thanksgiving showdown with the Raiders. Per the NFL’s COVID-19 protocols, unvaccinated gamers should isolate for not less than 10 days earlier than returning to their workforce. Prescott confirmed support for his teammate after the sport.

Dallas Cowboys quarterback Dak Prescott (4) is sacked by Kansas City Chiefs defensive tackle Chris Jones during the second half of an NFL football game Sunday, Nov. 21, 2021, in Kansas City, Mo.

Dallas Cowboys quarterback Dak Prescott (4) is sacked by Kansas City Chiefs defensive sort out Chris Jones in the course of the second half of an NFL soccer sport Sunday, Nov. 21, 2021, in Kansas City, Mo.
(AP Photo/Charlie Riedel)

“I mean, it’s unfortunate not having him,” Prescott stated. “To say the decision he made — I mean, I’m vaccinated and I could get it and be out two games. Let’s try not to knock the guy or put the guy down for a personal decision. I don’t think there’s anybody that comes back under 10 days.

“You give me that stat on guys which might be both vaccinated or unvaccinated coming again quicker than that point and examined out, then okay, we’ll go from there. That’s my teammate, that’s my brother. We’re going to support him. That’s his resolution, as I stated means again in coaching camp once you guys requested me this query. Unfortunate we don’t have him, however I do know he’ll come again and be useful for us late within the season.”

Dallas Cowboys wide receiver Amari Cooper (19) catches a pass as Atlanta Falcons linebacker Foyesade Oluokun (54) makes the stop in the second half of an NFL football game in Arlington, Texas, Sunday, Nov. 14, 2021.

Dallas Cowboys large receiver Amari Cooper (19) catches a cross as Atlanta Falcons linebacker Foyesade Oluokun (54) makes the cease within the second half of an NFL soccer sport in Arlington, Texas, Sunday, Nov. 14, 2021.
(AP Photo/Ron Jenkins)

The Cooper-less Cowboys have been in a position to muster simply 276 complete yards in opposition to Kansas City’s protection, though that unit sometimes permits 364.4 yards per sport on the season. Prescott accomplished 28-of-43 passes for 216 yards with zero touchdowns and two interceptions.