However host nation's Vanlalhriatpuii (60kg) bowed out losing her opening round bout.
In her opening round contest which was also the pre quarter-final, Astha defeated Melis Yonuzova of Bulgaria.
Shashi defeated Uzbekistan's Durdonakhon Rakhmatova in a unanimous verdict, while Vanlalhriatpuii went down to South Korea's Im Aeji in a split verdict in her opening bout.
Shashi was in action in the first session and grabbed the early advantage by taking the lead in launching attacks. The following two rounds followed a similar script as Shashi got the judges' unanimous nod.
She managed to connect a powerful left hook on the right temple of her opponent that got Rakhmatova standing count, seconds before the bell.
"I am very happy with my first round victory. I was confident that I could win the bout if I stick to my gameplan and not allow my opponent to score points. I also kept my punches straight and struck effectively," Shashi said.
The gold-medallist fromBalkan Youth International Championship, will next face the Chinese Taipei's Lin Li Wei- Yi, who got a first-round bye.
The Korean broke through Vanlalhriatpuii's defence quite early and although the Indian fought back hard in the closing three minutes, the bout had tilted decidedly in Aeji's favour.
Aeji will next face Bulgaria's Mehmedova Aslahan Sezgin in her prequarterfinal bout.
Disclaimer: No Business Standard Journalist was involved in creation of this content
You’ve reached your limit of {{free_limit}} free articles this month.
Subscribe now for unlimited access.
Already subscribed? Log in
Subscribe to read the full story →
Smart Quarterly
₹900
3 Months
₹300/Month
Smart Essential
₹2,700
1 Year
₹225/Month
Super Saver
₹3,900
2 Years
₹162/Month
Renews automatically, cancel anytime
Here’s what’s included in our digital subscription plans
Exclusive premium stories online
Over 30 premium stories daily, handpicked by our editors


Complimentary Access to The New York Times
News, Games, Cooking, Audio, Wirecutter & The Athletic
Business Standard Epaper
Digital replica of our daily newspaper — with options to read, save, and share


Curated Newsletters
Insights on markets, finance, politics, tech, and more delivered to your inbox
Market Analysis & Investment Insights
In-depth market analysis & insights with access to The Smart Investor


Archives
Repository of articles and publications dating back to 1997
Ad-free Reading
Uninterrupted reading experience with no advertisements


Seamless Access Across All Devices
Access Business Standard across devices — mobile, tablet, or PC, via web or app
