Siddharth Vishwakarma defeated Dhruv Sunish 6-3 3-6 6-3 in the India F1 round of 16 on hard. The upset overturned the form book — Dhruv Sunish came in leading the head-to-head 1–0, but Siddharth Vishwakarma had been the form player, winning 1 of their last 7 on hard. Siddharth Vishwakarma claimed a first win over Dhruv Sunish in two meetings, levelling the head-to-head at 1–1.
Vishwakarma S. came through in three sets.
Siddharth Vishwakarma beat Dhruv Sunish 6-3 3-6 6-3. Umpiry, "Siddharth Vishwakarma vs Dhruv Sunish — India F1 Round of 16", https://umpiry.com/match/2017-02-13/sunish-vs-vishwakarma-india-f1-r16?utm_source=cite (as of 13 February 2017).