Kyle Edmund continued his fine week in New York by moving into the semi-finals following an edgy win over Soonwoo Kwon.
The British number three was broken three times by the world number 84 after taking an early 2-0 lead to surrender the first set 6-3.
But Edmund rallied and broke his opponents serve twice on his way to levelling the match as he took the second set 6-2 and after the third went with serve, Edmund converted his first match point to wrap up a 3-6 6-2 7-6 (5) win.
Sixth seed Miomir Kecmanovic also had to come from behind to beat France’s Ugo Humbert 3-6 6-2 6-4.
Meanwhile, British number one Dan Evans bowed out of the ABN AMRO World Tennis Tournament in Rotterdam at the quarter-final stage after going down in straight sets to Gael Monfils.
Evans served for the first set at 5-4 but lost it to love and was then beaten in the tie-break before the Frenchman broke Evans twice to take a 4-0 lead in the second set and served out for a 7-6 (5) 6-2 win.
Canada’s Felix Auger-Aliassime advanced into the semi-finals with a 6-4 7-6 (6) win over Aljaz Bedene and Pablo Carreno Busta overcame wild card Jannik Sinner 7-5 3-6 7-6 (6) in a tight affair.
At the Argentina Open, second seed Guido Pella suffered a 6-4 7-6 (4) defeat to Juan Ignacio Londero and Casper Ruud joined him in the last four with a 7-5 6-1 victory over Dusan Lajovic.
Kyle Edmund’s fine run sees him reach NY Open final.
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It’s Felix vs Gael in Rotterdam final.
Kiki Bertens still on course to defend her title in Russia.
US hopeful still hurting.
Serb already ‘best in history’.
Croatian putting past behind him.
Swiss star still climbing rankings.