Izak Van Der Merwe defeated Jamie Baker 2-6 7-5 6-4 in the Chennai qualifying round of 32 on hard. The upset overturned the form book — Jamie Baker came in leading the head-to-head 1–0. Izak Van Der Merwe claimed a first win over Jamie Baker in two meetings, levelling the head-to-head at 1–1.
Van Der Merwe I. came through in three sets.
Izak Van Der Merwe beat Jamie Baker 2-6 7-5 6-4. Umpiry, "Izak Van Der Merwe vs Jamie Baker — Chennai Qualifying Round of 32", https://umpiry.com/match/2011-12-31/baker-vs-merwe-chennai-q32?utm_source=cite (as of 31 December 2011).