Dominika Cibulkova defeated Su Wei Hsieh 6-1 6-2 in the Kuala Lumpur round of 16 on hard. The upset overturned the form book — Su Wei Hsieh came in defending last year's quarter-final.
Cibulkova D. took it in straight sets.
Cibulkova D. and Hsieh S. faced 8 of the same opponents in the last 12 months. Cibulkova D. went 6–3 (67%) against them, Hsieh S. 2–7 (22%). Cibulkova D. came out clearly better against 3 of 5 comparable opponents, Hsieh S. against 1 — though 1 of those edges carries caveats (retirement).
Dominika Cibulkova beat Su Wei Hsieh 6-1 6-2. Umpiry, "Dominika Cibulkova vs Su Wei Hsieh — Kuala Lumpur Round of 16", https://umpiry.com/match/2014-04-17/cibulkova-vs-hsieh-kuala-lumpur-r16?utm_source=cite (as of 17 April 2014).