Chelsea boss Di Matteo denies they missed Mata for Swansea draw
Di Matteo was pleased with Eden Hazard's performance for the 1-1 result.
He said: "He is an influential player for us, especially in the form he is in, but Eden Hazard was fantastic for us today and Oscar did well also. The players who played gave everything. Hazard has showed all the time this season that he has good technical ability but he also works very hard for the team. He is a team player."