Ravichandran Ashwin conceded that it was a difficult job to get wickets on this kind of strip but feels that variation in pace did the trick for him .
Ravichandran Ashwin was adjudged man - of - the - series for his rich haul of 18 wickets .
Ravichandran Ashwin , who was adjudged man - of - the - series for his rich haul of 18 wickets , conceded that it was a difficult job to get wickets on this kind of strip but feels that variation in pace did the trick for him .