Simplify the following text for a Grade 10 native English-speaking person.
Original: Currently , Jagiellonia BiaÅ ystok won the Polish Cup in 2010 , Super Cup and qualified to play in the third round qualification of the UEFA Europa League .
Simplified: Jagiellonia BiaÅ ystok won the Polish Cup in 2010 , Super Cup and qualified to play in the third round qualification of the UEFA Europa League .