#1 Shane Watson in 2018 (35 sixes)
Shane Watson etched his name in the history books as he scored a century in the finals to take CSK home in the 2018 season. He was at the top of his game throughout the season, scoring 555 runs in 15 matches. In the season he scored 35 sixes, which is the highest by a single player in a single season for Chennai Super Kings.