Joshna Chinappa and Saurav Ghosal will be the overwhelming favourites when the Senior National squash championships begins at the Indian Squash Academy courts here on Sunday. Thirty-three-year-old Joshna has won the women’s title a whopping 17 times and Saurav, also 33 years old, an equally impressive 12 times in men’s. But I am taking it one match at a time.” …