Tammy Abraham scored and Federico Fernandez netted one in his own goal as Chelsea beat Newcastle 2-0 in the Premier League.
Germany striker Timo Werner scored in each half to help steer his side from behind to a 3-1 home win over Ukraine in the UEFA Nations League.
Chelsea came back back from one goal down to beat bottom club Sheffield United 4-1 and move into third place in the Premier League.
Timo Werner converted two penalties as Chelsea defeated Rennes in the UEFA Champions League.
Hakim Ziyech, Kurt Zouma and Timo Werner scored the goals as Chelsea defeated Burnley 3-0 in the Premier League.
Callum Hudson-Odoi, Timo Werner, Hakim Ziyech and Christian Pulisic scored to help Chelsea beat Krasnodar 4-0 in the UEFA Champions League.
For the first time since its $300 million spending spree, Chelsea finally got its six major summer signings on the field together.
Southampton came back late to force a 3-3 draw against Chelsea in the Premier League.
A look at all football around the five major leagues in Europe.
Timo Werner would have had been playing for Liverpool against Chelsea this week if not for the coronavirus pandemic.
Here is a look at all the Premier Leagues 2020-21 teams ahead of the season starting Saturday:
Chelsea manager Frank Lampard has brought in in Timo Werner, Hakim Ziyech, Ben Chilwell, Malang Sarr, Thiago Silva and Kai Havertz.
Frank Lampard has brought in Hakim Ziyech, Timo Werner, Ben Chilwell, Thiago Silva, Kai Havertz and Malang Sarr at Chelsea so far.
Frank Lampard spent combined £141 million to bring Timo Werner, Hakim Ziyech and Ben Chilwell to Chelsea.
Chelsea will face off against Arsenal in the FA Cup final as Frank Lampard will hope to get his hands on the trophy he has won 4 times as a player.
Timo Werner called Frank Lampard as a 'really nice guy' and said the Chelsea manager wants to help him as a guy as well.
Liverpool won Premier League 2019-20 with 99 points as Manchester City came in second with 81 points.
Chelsea have already signed Hakim Ziyech and Timo Werner, and have been linked with a move for Bayer Leverkusen midfielder Kai Havertz.
The Champions League draw for the final eight will be held as planned with four last-16 ties still to be completed and doubt over holding the final in Lisbon
Timo Werner scored two goals in his last match for RB Leipzig to help them beat Augsburg 2-1 in the Bundesliga.