What place Chelsea are in? What's their current position in the league?
Chelsea is currently in fourth place.
What stadium do they play in? In what city?
They play in Stamford Bridge stadium, which is a football stadium in Fulham, South-West London.
Who's their biggest rival?
The rivalry between Arsenal and Chelsea is a football local derby in London between the two clubs.
Okay, what's their chances that they're in the playoffs?
Being that they are in fourth place their chances are very high.
Oh! That's nice. Who's is the manager of them?
Antonio Conte is the current manager of Chelsea.
How long has he been their manager?
On April 4th, 2016 he signed a three-year contract.
Okay, cool.
Glad I could help you. Bye. Talk to you next time.