Chelsea have overcome a slump that saw the Blues concede seven goals in two games, as Antonio Conte’s men lost to Bournemouth and Watford.
The Blues have bounced back from those defeats, scoring seven goals in the following two games against West Brom and now Hull City.
Willian has admitted he’s happy with Chelsea’s recent form ahead of the Champions League home tie against Barcelona on Tuesday night.
“I think in football always you have to improve and we did that and in these two weeks we worked hard, tried to improve ourselves,” he told BT Sport.
“It’s important to get back to winning and now we have the big game on Tuesday.”