WTA Expedition Prize Money Leaders adjusted May 20, 2013.

[1] Victoria Azarenka (BLR) – $3, 247, 084[2] Serena Williams (USA) – $2, 751, 481[3] Maria Sharapova (RUS) – $2, 537, 411[4] Na Li (CHN) – $1, 560, 897[5] Sara Errani (ITA) – $1, 367, 457

Link: Cruyff: "Create a team is not signing a player"