In modern T20, where data is used to plot each batter's most-frequented wagon wheel, field placement has moved beyond traditional boundary-saving positions into a set of highly-specific perimeter zones. It's no longer enough to call a deep boundary when you want to cover 'deep mid-wicket' or 'deep cover'; it is a question of managing boundary length, boundary angle, and fielder skill ... https://www.mahadevbook99.lol/