Manchester United is the team with the best record in the Premier League era with 13 championships, Chelsea is second with 5 crowns. However, since 2010, Man City has won the championship the most times with 4 times, Chelsea has been seconded with 3 times, while MU has only won the championship twice, the most recent time was in 2013.
Chelsea are not only a major force competing for the title with MU but are also considered the "referee" of the Premier League having directly affected the championship race 3 times. The most obvious was in 2014, when Chelsea beat Liverpool 2-0, creating conditions for Man City to win the title.
In 2016, Chelsea continued to contribute to the Premier League's fairy tale by holding Tottenham to a 2-2 draw, despite being behind 2-0, thereby helping Leicester win the historic championship.
In the 2019/20 season, Chelsea once again played an important role when defeating Man City, helping Liverpool win the Premier League for the first time in 30 years and becoming the earliest team to win the tournament's history (before 7 rounds).
Jürgen Klopp also made his mark as the first manager to win both the Premier League and Champions League in just four seasons at a club.
Chelsea will meet Liverpool again in round 37, and it is unclear how the new Premier League champion will "response", as Chelsea is still in the top 4 race.