Claim: Stanislav Birner's wife and partner in the 1980 French Open – Mixed Doubles and one of the double player that defeated Lindsay Davenport and Natasha Zvereva in the 1999 WTA Tour Championships – Doubles are former professional athletes. They both were professional tennis players.
Label (1 = SUPPORTED, 0 = NOT_SUPPORTED, -1 = unlabeled): 0