Nan Nan Liu defeated Mi Ra Jeon 6-4 6-2 in the Beijing 25K round of 32 on hard. The upset overturned the form book — Mi Ra Jeon came in leading the head-to-head 1–0, but Nan Nan Liu had been the form player, winning 3 of their last 5 on hard. Nan Nan Liu claimed a first win over Mi Ra Jeon in two meetings, levelling the head-to-head at 1–1.
Liu N. took it in straight sets.
Nan Nan Liu beat Mi Ra Jeon 6-4 6-2. Umpiry, "Nan Nan Liu vs Mi Ra Jeon — Beijing 25K Round of 32", https://umpiry.com/match/2003-10-27/jeon-vs-liu-beijing-25k-r32?utm_source=cite (as of 27 October 2003).