![Swiss Federation Cup tennis player Alienor Tricerri's hits a running forehand during her match against Australia's Nicole Pratt during their second round Federation Cup tie match at the Sydney International Tennis centre Swiss Federation Cup tennis player Alienor Tricerri's hits a running forehand during her match against Australia's Nicole Pratt during their second round Federation Cup tie match at the Sydney International Tennis centre](https://c8.alamy.com/comp/2D3XH3B/swiss-federation-cup-tennis-player-alienor-tricerris-hits-a-running-forehand-during-her-match-against-australias-nicole-pratt-during-their-second-round-federation-cup-tie-match-at-the-sydney-international-tennis-centre-july-23-2001-the-reverse-singles-matches-were-washed-out-yesterday-and-organisers-moved-todays-matches-from-the-grass-courts-at-royal-sydney-golf-club-to-the-hardcourts-at-homebush-when-rain-again-threatened-this-morning-pratt-defeated-daniela-tricerri-6-1-6-2-to-give-australia-an-unbeatable-3-1-lead-in-the-tie-dgcp-2D3XH3B.jpg)
Swiss Federation Cup tennis player Alienor Tricerri's hits a running forehand during her match against Australia's Nicole Pratt during their second round Federation Cup tie match at the Sydney International Tennis centre
![Swiss former professional tennis player Martina Hingis appears at a news conference and answer questions from the press during 2019 WTA Finals held in Stock Photo - Alamy Swiss former professional tennis player Martina Hingis appears at a news conference and answer questions from the press during 2019 WTA Finals held in Stock Photo - Alamy](https://c8.alamy.com/comp/JC1RA3/swiss-tennis-player-stan-wawrinka-together-with-spanish-tennis-player-JC1RA3.jpg)
Swiss former professional tennis player Martina Hingis appears at a news conference and answer questions from the press during 2019 WTA Finals held in Stock Photo - Alamy
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