Too early to call me 'Queen of Clay' - Swiatek after emphatic win
Iga Swiatek begins her French Open title defence with a trademark 61-minute dismantling of qualifier Leolia Jeanjean.
BBC Sport
Clay is a type of fine-grained natural soil material containing clay minerals (hydrous aluminium phyllosilicates, e.g. kaolinite, Al2Si2O5(OH)4). Most pure clay minerals are white or light-coloured, but natural clays show a variety of colours from impurities, such as a reddish or brownish colour from small amounts of iron oxide.
Iga Swiatek begins her French Open title defence with a trademark 61-minute dismantling of qualifier Leolia Jeanjean.