NEW YORK, Aug. 31 (Xinhua) -- Last year's runner-up Japanese Kei Nishikori is out of the 2015 US Open after 41st-ranked Benoit Paire defeat the fourth seed 6-4, 3-6, 4-6, 7-6 (6), 6-4 on Monday here.
"It's always very sad to lose in the first round, but I think he was playing good tennis," said Nishikori. "I don't think I played badly. It's never easy on the first match. He's a good player. I will try to think about the next one, and I hope I can come back strong next year."
"I had a really good serve today," Paire said. "I saved two match points so I'm really lucky."
Paire broke early in the first set to win it 6-4 before Nishikori winning sets two and three. But the Frenchman held firm in the fourth, winning a tiebreak and then breaking for just the second time in the match and holding serve to seal the victory.