Ryan Harrison

Atlanta Open: Top seed John Isner outlasts Matthew Ebden to set up all-American final against Ryan Harrison

Top seed John Isner booked his spot in his eighth Atlanta Open final, defeating Aussie Matthew Ebden 6-4, 6-7 (6), 6-1 in the semi-finals on Saturday.

Atlanta Open: American John Isner registers impressive three-set win over Mischa Zverev to enter semi-finals

American John Isner showed why he is playing some of the best tennis of his career on Friday, beating Mischa Zverev 7-5, 4-6, 6-1 in the quarter-finals of the Atlanta Open.

Madrid Open: Rafael Nadal demolishes Gael Monfils for 20th straight win on clay; Alexander Zverev reaches last-16

World number one Rafael Nadal recorded his 20th straight win on clay as he began his quest for a sixth title in Madrid, defeating Frenchman Gael Monfils 6-3, 6-1.

Indian Wells Masters: Roger Federer hopes to avenge loss to Federico Delbonis as he begins title defence

Roger Federer will be looking for payback when he opens the defence of his ATP Indian Wells title with a second round match against Federico Delbonis on Saturday.

Indian Wells Masters: World No 1 Roger Federer looks to defend title and win unprecedented sixth crown

Federer has enjoyed a perfect start to 2018 by winning both events he has competed in and taking his career singles title tally to 97.

Mexican Open: Alexander Zverev beats Ryan Harrison to enter semis; Sloane Stephens, Kristina Mladenovic crash out

Zverev will face former US Open champion del Potro, who fended off a second-set challenge from third-seeded Austrian Dominic Thiem to triumph 6-2, 7-6 (7).

Mexican Open: Daria Gavrilova, Lesia Tsurenko advance to 2nd round; David Ferrer breezes past Andrey Rublev

Daria Gavrilova and Lesia Tsurenko advanced to the second round of the Mexican Open in Acapulco, after eliminating unseeded Madison Brengle and Lauren Davis, respectively.

Delray Beach Open: Ramkumar Ramanathan bows out of first round after losing to Donald Young

Ramkumar, ranked 140, lost 1-6, 2-6 to World No 75 Young, who had recently accused fellow American Ryan Harrison of racially abusing him.

New York Open: ATP finds 'no evidence' to prove Ryan Harrison directed racial remarks against Donald Young

The ATP said on Friday it found no evidence that Ryan Harrison directed racist remarks at fellow American Donald Young during their stormy first-round match at the New York Open.

New York Open: ATP to investigate 'racial prejudice' allegations after stormy Donald Young-Ryan Harrison match

ATP said in a statement they would review video and audio from the match after Harrison and Young had a heated debate at a change of ends.