Andrey Kuznetsov defeated Robin Haase 2-6 6-4 6-2 in the Scheveningen CH semi-final on clay. The upset overturned the form book — Robin Haase came in defending last year's round of 16.
Kuznetsov A. came through in three sets.
Kuznetsov A. and Haase R. faced 3 of the same opponents in the last 12 months. Kuznetsov A. went 2–1 (67%) against them, Haase R. 1–4 (20%). Only 2 of the comparisons are context-comparable — too few for a conclusion.
Only 3 common opponents — small sample, treat as indicative.
Andrey Kuznetsov beat Robin Haase 2-6 6-4 6-2. Umpiry, "Andrey Kuznetsov vs Robin Haase — Scheveningen CH Semi-final", https://umpiry.com/match/2015-07-20/haase-vs-kuznetsov-scheveningen-ch-sf?utm_source=cite (as of 20 July 2015).