The world number eight Indian could never go beyond the second round in the last three editions of the Indian Open but she broke the hoodoo today when she thrashed Natcha 21-15 21-12 in a match that lasted just 35 minutes at the Siri Fort Sports complex.
India's Parupalli Kashyap also continued his good run to reach the quarterfinals after prevaling over his training partner R M V Gurusaidutt 21-15 16-21 21-11 in the men's singles competition.
Saina took sometime to get going initially but fought back from 2-5 down to lead 11-8 at the break. However, a series of unforced errors allowed Natcha to draw parity at 12-12. Saina tried to vary the pace but faltered on the nets as the lead changed hands frequently till 15-15.
But the Indian soon started dictating terms and judged the length of the shuttle well, reeling off six straight points to close the first game with a smash that left Natcha clueless.
"It was a good match. I was playing her for firt time. Starting was confusing, she has a sharp strokes but as the match progressed I became more confident. The second game was better even in terms of movement. I was sluggish in the start but over all I think it is good for tomorrow's match against the chinese player," Saina said.