Australian all-rounder Mitchell Marsh is gearing up for a challenging Border-Gavaskar series against India, particularly highlighting the threat posed by spinners Ravichandran Ashwin and Ravindra Jadeja. Marsh acknowledges their world-class skills and anticipates a tough battle. The Border-Gavaskar series begins on November 22 with the Perth Test. In Australian conditions, Ashwin’s record shows 39 wickets from 10 Tests with an economy rate of 2.93.