Katie Boulter reclaims the British number one ranking after fighting back to beat Antonia Ruzic in three sets in the quarter-finals of the Japan Open.
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Katie Boulter reclaims the British number one ranking after fighting back to beat Antonia Ruzic in three sets in the quarter-finals of the Japan Open.

Katie Boulter reclaims the British number one ranking after fighting back to beat Antonia Ruzic in three sets in the quarter-finals of the Japan Open.