In the 8th round match of the Spanish La Liga, Atletico defeated Osasuna.
The team extended the series without losses in La Liga to 22 matches thanks to this victory, claims Opta Sports.
On 1 February 2020, when they lost to Real Madrid was the last time they failed to score a single point.
The team of Diego Simeone has 13 wins and 9 draws in this period of time.
22 games without losses are the fourth-longest in La Liga history. The same number of games were not lost by Deportivo in 1994.
A longer series has been achieved by Barcelona (43 games in 2017-2018), Real Sociedad (38 games in 1979-1980), and Real Madrid (31 games in 1988-1989).