Danai Udomchoke defeated N Vijay Sundar Prashanth 6-4 6-2 in the Chennai qualifying round of 32 on hard. The result followed the form book — Danai Udomchoke came in leading the head-to-head 1–0. Danai Udomchoke extended the head-to-head to 2–0.
Udomchoke D. took it in straight sets.
Danai Udomchoke beat N Vijay Sundar Prashanth 6-4 6-2. Umpiry, "Danai Udomchoke vs N Vijay Sundar Prashanth — Chennai Qualifying Round of 32", https://umpiry.com/match/2009-01-03/prashanth-vs-udomchoke-chennai-q32?utm_source=cite (as of 3 January 2009).