Zaheer Khan has taken the most wickets against Bangladesh so far, with 31. In this case, R. Ashwin is in second place, having taken only 23 wickets against Bangladesh. By taking nine wickets, he will leave fast bowler Zaheer Khan behind.
In addition to this, R. Ashwin has the potential to set a record for the most wickets taken on Indian soil. If Kumble takes 22 wickets, he will become the bowler with the most wickets in the host country. In this case, he will leave behind former Indian spinner Anil Kumble.