Chelsea won a huge game tonight against PSG, but suffered an injury that could prove to be massive as the season wears on. Eden Hazard had to go off very early in the match, and Mourinho gave us an early update that doesn't sound great.

Mourinho says Eden Hazard has a calf injury. Suggests he'll be out for a "couple of weeks minimum". — Tom Williams (@tomwfootball) April 8, 2014

That's bad news, regardless of how you look at it. In the next three weeks, Chelsea have two legs of a Champions League semifinal to play, as well as a huge match against Liverpool.

Luckily, Chelsea have been beyond exceptional at treating injuries this season, with most players coming back more quickly than expected and not looking any worse for wear. Here's hoping we can do that again with Hazard's calf injury, as we're going to need him if we still hope to do the double.