The promising Indian youngster and partner Yi Chu-Huan of Chinese Taipei lost the doubles final in a Grade A tournament in Milan, Italy.
The victory saw the Indian wild card enter the second round in the Mother's Recipe-ITF Women's Futures tournament.
This is Saina's first win over the South Korean, who got the better of the Indian in the quarter-finals of the French Open last year.
Both the Indian paddlers were outplayed in their pre-quarter-final matches at the Asian Games.
He gave India its first medal in weightlifting in the men's 56kg event at the Afro-Asian Games. Olupono Gbenga of Nigeria won the gold.
India's P V Sindhu secured a straight-game win over Chinese Taipei's Tai Tzu Ying to reach the quarter-finals of the Denmark Open in Odense on Friday.
Kynan Chenai gave himself an advance birthday gift by securing a quota place for the Rio Olympics but London Games silver medallist Vijay Kumar's hopes of earning a berth went up in smoke at the Asia Olympic Qualifying Competition for shooting, in New Delhi on Thursday.
India will begin their campaign by locking horns with China on Tuesday. Ankita has been in tremendous form since the start of the season, winning two ITF singles and as many doubles titles.
The Indian golfer's registered 12-under 272 to finish tied third at the Brunei Open.
The Indian ace was joint fifth after the second round in the Brunei Open.
The Indian stalwart stamped his return with a seven-under-par 64 to take the first round lead.
The team made the grade after finishing third in the Asia-Oceania zonal qualifiers in Jakarta last week.
They suffered first round defeats in the ATP Challenger.
A summary of sports events and persons who made news on Friday
Thomas Cup final: India vs Indonesia
Thailand amateur Pornanong Phatlum won the Hong Kong Ladies Masters.
India's Trisha Deb sprung a surprise to win bronze in the compound women's individual event at the Asian Games on Saturday, taking India's tally in archery to three medals on the day so far.
Against the unseeded Tunjung, Sindhu started on a bright note and played aggressively to surge to a 10-5 lead. She used her experience and reach to engage her opponents in long rallies initially.
Jyothi Surekha Vennam and her debutant partner Ojas Deotale were at their ruthless best while prevailing over Chinese Taipei 159-154 as India grabbed the compound mixed team archery gold to open their account in the World Cup Stage 1 in Antalya on Saturday.
Gaurav Ghei was the lone Indian to shoot an under-par round of 71 in the final to finish tied 12th at the Mercuries Taiwan Masters
Arjun Singh improved his chances of returning to the tour with a tied eighth place finish at the Macau Open golf tournament.
Harmeet Kahlon continued to be the best among the Indians at the end of the third round of the US $275,000 Macau Open.
Olympic bronze medalist Saina Nehwal reached the quarter-finals of the Asia Badminton Championship after brushing aside Thailand's Nitchaon Jindapol in straight games, in Wuhan, China, on Thursday.
Hosts Malaysia recovered from a two-goal deficit to beat a spirited Japan 4-2 while Pakistan mauled debutants Chinese Taipei 13-0 in final round matches of Pool A at the ninth Asia Cup hockey tournament in Ipoh, Malaysia, on Tuesday.
No Indians featured in the women's doubles and mixed doubles rankings.
Roger Federer strolled into the second round of the Australian Open with a clinical 6-4, 6-2, 7-5 rout of Taiwan's Lu Yen-Hsun under the lights of Rod Laver Arena on Monday.
Mary Kom would look to go one step closer towards her sixth gold when she takes the ring in the 48kg semifinals, in New Delhi, on Thursday.
India's Akhil Sheoran secured the country's fifth Paris Olympics quota in shooting after winning the bronze medal in men's rifle 3-position competition at the ISSF World Championships in Baku on Sunday.
The reigning Olympic silver medallist took just 36 minutes to record her 2nd win in the competition.
In the semi-finals India blanked Japan while Australia got the better of Chinese Taipei.
It was yet another forgettable outing in Tokyo for Praneeth, following his struggles at last year's Olympic Games where he participated without a proper coach or physio to eventually bow out early.
I can brag about decathlon as now I have the national record: Tejaswin Shankar at his jovial best
The Rio Games silver winner easily notched up a 21-14, 21-15 win over unseeded Japanese Aya Ohori in the second round match that lasted just 40 minutes.
India had stormed into seven out of 10 finals.
Double Olympic medallist, Sindhu faces top seed and World No 1 Tai Tzu Ying of Chinese Taipei in the quarter-finals. Ying beat Scotland's Kirsty Gilmour 21-10, 19-21, 21-11 to advance.
India's campaign in the women's singles of the $350,000 Hong Kong Super Series came to an end after ace shuttler Saina Nehwal was stunned by Tai Tzu Ying of Chinese Taipei in the quarter-finals.
In sizzling form after clinching the China Open and finishing runners-up at Hong Kong, Olympic silver medallist P V Sindhu will look to sign off the year with another crown when she competes in the season-ending World Superseries Finals starting in Dubai from Wednesday. In Rio de Janeiro, Sindhu became the first Indian woman to win an Olympics silver medal in August, but qualifying for the Dubai World Super Series final still was a far cry as she was placed at 16th in the Destination Dubai Rankings with just two events -- China Open and Hong Kong Open -- remaining.
Demonstrators believes the US is aggravating tensions between Beijing and Taipei, encouraging the Communists to perhaps strike militarily at Taiwan after Nancy Pelosi leaves the island.
India's top tennis players Mahesh Bhupathi, Saketh Myneni, Jeevan Nedunchezhiyan and Sriram Balaji have been granted wild card entries into the doubles draw of Chennai Open, the organisers announced on Monday.