With eyes set on earning qualification points for the Tokyo Olympics, India's B Sai Praneeth registered an easy win to reach the quarter-finals of the Swiss Open on Thursday.The fifth-seeded Indian dispatched World No.52 Pablo Abian 21-12, 21-17 in a thrilling encounter to make it to the last eight. Praneeth, a BWF World Championships bronze medallist, notched up easy wins in the first three rounds to book his place in the quarter-finals of the Super 300 tournament in Basel.Praneeth, who finished as runner-up at the 2019 Swiss Open, will hope to continue his fine form against second-seed Lee Zii Jia on Friday.Great going🔥. @saiprneeth92 joins his fellow teammate @srikidambi in the run-up to the Olympic Qualification as he beats Spain's Pablo Abian by 21-12, 21-17 and secures his place in the quarterfinals. #Badminton pic.twitter.com/szB78nwZ9S— BAI Media (@BAI_Media) March 4, 2021Praneeth got the better of Isreal’s Misha Zilberman 21-11, 21-14 in the opening round and edged out Abian to book his first quarter-final ticket at tour level this year.Sai Praneeth well-positioned for an Olympic qualificationRanked 13th with 51,527 points, Praneeth looks well-positioned to qualify for the Tokyo Olympics. A Super 300 tournament title will see him climbing up the Olympics qualification ranking ladder. The top 16 in men's singles and the top 8 doubles pairs shall qualify with a maximum of two entries from each country, according to Olympic qualification rules.Also Read: Swiss Open 2021: All you need to know about the Tokyo Olympic qualifying eventMen's singles shuttlers will continue to chase glory at Swiss Open quartersMeanwhile, former Swiss Open champion Kidambi Srikanth overcame a second-game slump to beat World No.50 Thomas Rouxel 21-10, 14-21, 21-14 in a 52-minute encounter. Srikanth, seeded fourth, will square up against sixth-seed Kantaphon Wangcharoen in the quarter-finals of the Swiss Open Super 300 tournament.Fellow Indian men's singles shuttler Ajay Jayaram brushed aside Denmark's Rasmus Gemke 21-18, 17-21, 21-13 to advance to the Swiss Open quarter-finals, where he will play three-time world junior champion Kunlavut Vitidsarn.P V SindhuRio Olympics silver medallist P V Sindhu will spearhead the Indian challenge in the women's singles quarter-finals on Friday. Psyched up to shuttle to a new high, Sindhu will look to continue her good run as she takes on fifth-seed Busanan Ongbamrungphan. She was clinical in her demolition of USA's Iris Wang yesterday, and sealed her spot in the quarters with a comfortable 21-13, 21-14 win.After conceding a tight second game, the men's doubles pairing of Satwiksairaj Rankireddy and Chirag Shetty made a quick recovery in the third. The duo defeated the unseeded Indonesian pair of Pramudya Kusumawardana and Yeremia Erich Yoche Yacob Rambitan 21-17, 22-20, 21-17 to sail into the quarters.TOPGUN🚀@satwiksairaj and @Shettychirag04 continue their rise at the #YonexSwissOpen with yet another win. The duo won their match 21-17, 20-22, 21-17 to seal their place in the quarters. Way to go boy! @mathiasboe💪#Badminton pic.twitter.com/b2ZmS7QALF— BAI Media (@BAI_Media) March 4, 2021It was a double delight for Satwik as he sealed a second quarter-final spot, teaming up with Ashwini Ponnappa in the mixed doubles category. The Indian duo produced a commanding performance to oust Indonesia's lower-ranked Rinov Rivaldy and Pitha Haningtyas Mentari 21-18, 21-16 in what turned out to be a thrilling 38-minute battle.Also Read: PV Sindhu, Kidambi Srikanth enter Swiss Open quarterfinals; Ajay Jayaram ousts 3rd seedIndians in the quarter-finals of the 2021 Swiss OpenMen's Singles - S Kidambi (4) vs K Wangcharoen (6), A Jayaram vs K Vitidsarn (8), B. Sai Praneeth (5) vs Lee Z J (2)Women's Singles - B Ongbamrungphan (5) vs PV Sindhu (2)Men's Doubles - Ong Y S & Teo E Y (5) vs S Rankireddy and C Shetty (2)Mixed Doubles - Tan K M & Lai P J (5) vs S Rankireddy & A Ponnappa