Premier events include:
Premier Mandatory - Four mandatory, $4.5 million equal prize money combined events anchoring calendar in Indian Wells, Miami, Madrid and Beijing
Premier 5 - Five $2 million events in Dubai, Rome, Cincinati, Toronto/Montreal and Tokyo
Premier $700 - Ten events with a prize money from $600,000 to $1 million.
Season-ending WTA Tour Championships, with a prize money of $4.45 million