Danai Udomchoke defeated Harsh Mankad 6-3 6-7 6-2 in the India 4 semi-final on hard. The upset overturned the form book — Harsh Mankad came in leading the head-to-head 1–0. Danai Udomchoke claimed a first win over Harsh Mankad in two meetings, levelling the head-to-head at 1–1.
Udomchoke D. came through in three sets.
Danai Udomchoke beat Harsh Mankad 6-3 6-7(5) 6-2. Umpiry, "Danai Udomchoke vs Harsh Mankad — India 4 Semi-final", https://umpiry.com/match/2000-06-05/mankad-vs-udomchoke-india-4-sf?utm_source=cite (as of 5 June 2000).