Chelsea's journey in the Premier League restarts with a victory.
In the postponement of the 17th day, the 'Blues' coached by Graham Potter beat Bournemouth 2-0 at Stamford Bridge in London.
Havertz opened the scoring after 16', the double was signed by Mount in the 24th minute.
With this success, Chelsea climb to eighth place in the standings, with 24 points in 15 games, on a par with Roberto De Zerbi's Brighton, one point below Liverpool and -6 from the Champions League zone.
Bournemouth, on the other hand, is 14th with 16 lengths, between Leicester and Leeds United, just +3 from the relegation zone.
Before the World Cup break in Qatar, Chelsea had racked up three consecutive defeats.
The only sour note of the evening was the new injury to Reece James,