Matwe Middelkoop defeated Thiemo De Bakker 2-6 7-5 7-5 in the Netherlands F4 semi-final on clay. The upset overturned the form book — Thiemo De Bakker came in leading the head-to-head 1–0. Matwe Middelkoop claimed a first win over Thiemo De Bakker in two meetings, levelling the head-to-head at 1–1.
Middelkoop M. came through in three sets.
Matwe Middelkoop beat Thiemo De Bakker 2-6 7-5 7-5. Umpiry, "Matwe Middelkoop vs Thiemo De Bakker — Netherlands F4 Semi-final", https://umpiry.com/match/2012-07-02/bakker-vs-middelkoop-netherlands-f4-sf?utm_source=cite (as of 2 July 2012).