Roberto Firmino injury update: Brazil forward not expected back immediately after international break
The Liverpool manager said the 30-year-old was a "quick healer", but that he was unlikely to be available for selection at home to Arsenal in the Premier League on November 20.
Griezmann was sent off in the 52nd minute for a high foot into the face of Roberto Firmino and Liverpool made Atleti pay.
Having moved to the top of the group with victories over AC Milan and Porto, the six-time European Cup winners head to Madrid to face the Spanish champions.
Having drawn their previous two league matches before the international break, Liverpool couldn't afford another slip and they tore into Watford from the start.
Liverpool manager Jurgen Klopp said that he has not had to convince any players from his club to be vaccinated.
Klopp said that has not been an issue at Liverpool, where he has not had to convince his players to get jabbed.
Earlier, Liverpool fan and 'James Bond' actor Daniel Craig had said that Jurgen Klopp would be capable of playing the iconic role.
City and Liverpool have become the dominant forces in English football, sharing the past four Premier League titles between them.
Premier League clubs refused to release players earlier this month for matches in countries on the British government's 'red' list because of the 10-day quarantine rule.
Klopp hopes a clean bill of health will allow the former Barcelona player to shine at the heart of Liverpool's midfield after he helped Spain reach the Euro 2020 semi-finals.
Raducanu defeated Leylah Fernandez of Canada in the finals of the US Open to win her maiden Grand Slam.
Leeds has yet to win a league game this season and is on two points from four games.
CONMEBOL's resistance to doubling the frequency of World Cups is striking given its president, Alejandro Domínguez, proposed the same concept to FIFA in 2018.
Bayern Munich coach Julian Nagelsmann was as concerned about the impact on FIFA's flagship events if the frequency was doubled.
The timing of his comments was telling, given how big an emphasis Burnley puts on set pieces and balls into the area for its goals.