Tennis: Bautista Agut eyes Federer clash, Zverev and Berrettini advance in Halle

June 21, 2019 12:07 AMHALLE WESTFALEN, Germany (AFP) - Spain's Roberto Bautista Agut promised to be aggressive in his potential quarter-final clash with Roger Federer after beating France's Richard Gasquet in straight sets at the ATP tournament in Halle.