Ding Ding defeated Ka Po Tong 7-6 6-1 in the Shenzhen 10K qualifying round on hard. The result followed the form book — Ding Ding came in leading the head-to-head 1–0. Ding Ding extended the head-to-head to 2–0.
Ding D. took it in straight sets.
Ding D. and Tong K. faced 1 of the same opponent in the last 12 months. Ding D. went 0–1 (0%) against them, Tong K. 1–0 (100%).
Only 1 common opponent — too few for any conclusion. Shown without assessment.
Ding Ding beat Ka Po Tong 7-6 6-1. Umpiry, "Ding Ding vs Ka Po Tong — Shenzhen 10K Qualifying Round", https://umpiry.com/match/1999-06-14/ding-vs-tong-shenzhen-10k-qf?utm_source=cite (as of 14 June 1999).