Ling Zhang defeated Yi Chen 6-3 6-2 in the Hamilton 10K round of 16 on hard. The result followed the form book — Ling Zhang came in leading the head-to-head 1–0. Ling Zhang extended the head-to-head to 2–0.
Zhang L. took it in straight sets.
Ling Zhang beat Yi Chen 6-3 6-2. Umpiry, "Ling Zhang vs Yi Chen — Hamilton 10K Round of 16", https://umpiry.com/match/2007-03-05/chen-vs-zhang-hamilton-10k-r16?utm_source=cite (as of 5 March 2007).