Richel Hogenkamp defeated Heather Watson 6-2 7-5 in the US Open round of 128 on hard. The upset overturned the form book — Heather Watson came in defending last year's round of 128.
Hogenkamp R. took it in straight sets.
Hogenkamp R. and Watson H. faced 2 of the same opponents in the last 12 months. Hogenkamp R. went 1–1 (50%) against them, Watson H. 0–2 (0%).
Only 2 common opponents — too few for any conclusion. Shown without assessment.
Richel Hogenkamp beat Heather Watson 6-2 7-5. Umpiry, "Richel Hogenkamp vs Heather Watson — US Open Round of 128", https://umpiry.com/match/2016-08-29/hogenkamp-vs-watson-us-open-r128?utm_source=cite (as of 29 August 2016).