Marketa Vondrousova defeated Lauren Davis 6-2 7-5 in the CZE vs USA round robin on clay.
Vondrousova M. took it in straight sets.
Vondrousova M. and Davis L. faced 3 of the same opponents in the last 12 months. Vondrousova M. went 3–0 (100%) against them, Davis L. 3–1 (75%). Only 2 of the comparisons are context-comparable — too few for a conclusion.
Only 3 common opponents — small sample, treat as indicative.
Marketa Vondrousova beat Lauren Davis 6-2 7-5. Umpiry, "Marketa Vondrousova vs Lauren Davis — CZE vs USA Round Robin", https://umpiry.com/match/2017-04-22/davis-vs-vondrousova-cze-vs-usa-rr?utm_source=cite (as of 22 April 2017).