Juan Mata gave Chelsea a sixth minute lead before Frank Lampard,

Juan Mata gave Chelsea a sixth minute lead before Frank Lampard, whose Chelsea future remains uncertain, made it 2-0 from the penalty spot 10 minutes later after Ramires was brought down by Arsenal goalkeeper Wojciech Szczesny.

Is the above sentence correct? I don’t understand the sentence. Could someone please explain me the above sentence?

Juan Mata scored for Chelsea six minutes into the game. About 10 minutes later, Ramires was brought down (fouled) by Arsenal goalkeeper Wojciech Szczesny. This resulted in a penalty. Frank Lampard scored the penalty to make the score 2-0. It is uncertain whether Frank Lampard will remain at Chelsea.