Shuai Peng defeated Sofia Arvidsson 6-7 6-1 8-6 in the SWE vs CHN round robin on hard. The upset overturned the form book — Sofia Arvidsson came in leading the head-to-head 1–0. Shuai Peng claimed a first win over Sofia Arvidsson in two meetings, levelling the head-to-head at 1–1.
Peng S. came through in three sets.
Peng S. and Arvidsson S. faced 4 of the same opponents in the last 12 months. Peng S. went 4–0 (100%) against them, Arvidsson S. 1–3 (25%). Peng S. came out better against 3 of 4 comparable opponents, Arvidsson S. against 0.
Only 4 common opponents — small sample, treat as indicative.
Shuai Peng beat Sofia Arvidsson 6-7 6-1 8-6. Umpiry, "Shuai Peng vs Sofia Arvidsson — SWE vs CHN Round Robin", https://umpiry.com/match/2010-04-25/arvidsson-vs-peng-swe-vs-chn-rr?utm_source=cite (as of 25 April 2010).