Exhausted after being forced to play a late night match yesterday due to a power failure at the stadium, world number 12 Saina lost 10-21 13-21 to Yamaguchi, ranked fifth, inside 30 minutes.
"I did not get enough time to rest, have never played a match at 2am. It has never happened. Never slept at 3am. I was sluggish. My movement was not good. But I should say Yamaguchi also played really well. She has got a good game, she has been consistent," Saina told PTI after the match.
Saina, who had lost to Yamaguchi at the Malaysia Open this year, clearly looked tired and sluggish. Her movement was not up to the mark and she committed too many errors to allow Yamaguchi open up a 11-6 lead and could hardly do anything after the break as the Japanese walked away with the opening game.
The rallies got faster but Saina did manage to turn the tables at 8-7 but Yamaguchi held the slender one point advantage at the break when the Indian hit long.
Yamaguchi stayed a step ahead of the Indian, who seemed a tad late in her strokes. The Japanese continued to accumulate points with her better court coverage and stroke play and seal the match without much difficulty.