Sakshi gave no chance to Purevdorjiin Orkhon of Mongolia as she bagged as many as 10 points in the second period after the scores were tied 2-2 at the break.
Sakshi put up a dominating performance, pinning down her opponent from time to time, besides flipping her over to gain valuable points.
The Mongolian girl, in contrast, could earn just one point in the second period to go down tamely in the end.
There are two bronze medals on offer in wrestling event. The 23-year-old got a shot to fight for the bronze medal despite losing in the quarterfinals as the girl who had beaten her in the last eight round - Valeriia Koblova-reached the final of 58kg.
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As Sakshi had reached the quarterfinals in this category, she had to fight only one repechage round as compared to two opponents for the other Russian girl, whom she had beaten in the earlier two rounds - pre-quarters and qualification.
Koblova had beaten Luisa Niemesch of Germany in the qualification round before defeating Mongolia's Orkhon in the pre-quarterfinals.
Earlier, Sakshi went down in the quarterfinals after losing 2-9 to Koblova. Having conceded one point in the first period of her quarterfinal fight because of passivity, Sakshi did well to earn two points in the second period after taking-down the Russian girl.
But Koblova, with enormous strength, hit back almost immediately to pocket four points and then gained another two to open up a 7-2 lead.
Making a strong comeback from a 0-4 down, Sakshi defeated Sweden's Malin Johanna Mattsson 5-4 in the qualification round She was down 0-4 after the first period but quickly made amends in the second period. Sakshi managed to pull two points back before pushing her rival out of the mat to grab another point.
In the pre-quarters, she once again eked out a narrow 5-5 win over Mariana Cherdivara Esanu of Republic of Moldova
In the opening period of the pre-quarterfinal bout, Sakshi got 30 seconds to earn points but she failed and that gave Cherdivara a point. The girl from Moldova then put Sakshi down on the mat to gain another two points and lead 3-0 at the break.
Although Cherdivara, with her own take-down, gained two points to make the scores level at 5-5 with just 19 seconds left on the clock, the Indian was declared winner on bigger points gain.