In straight sets, the third-seeded player from the Czech Republic, Dalibor Svrcina, was defeated by India's top-ranked tennis player Sumit Nagal to go to the Chennai Open final on Saturday.
In a match that lasted almost two hours, the second-seeded Nagal defeated the 21-year-old Czech player 6-3, 6-4 to set up a championship showdown with top seed Luca Nardi of Italy.
The 20-year-old Nardi overcame stiff challenge from unseeded Chinese Taipei player Chun-Hsin Tseng 6-4, 4-6, 7-6 (6) in a marathon three-hour encounter.
Later in the day, countrymen Saketh Myneni and Ramkumar Ramanathan will compete against Rithvik Bollipalli and Niki Poonacha in an all-Indian men's doubles final.