Complex sentence: It has been host to numerous high profile cricket matches in the past, and was recently renovated in the build up to host the 2011 Cricket World Cup Final, in which India defeated Sri Lanka by 6 wickets.
Split into simpler sentences: It has been host to numerous high profile cricket matches in the past, and was recently renovated in the build up to host the 2011 Cricket World Cup Final. The stadium hosted the ICC World Cup 2011 final, in which India defeated Sri Lanka by 6 wickets.