Peter Heller defeated Kai Lemstra 5-7 6-2 6-2 in the M15 Ueberlingen 1 round of 32 on clay. The result followed the form book — Peter Heller came in leading the head-to-head 1–0. Peter Heller extended the head-to-head to 2–0.
Heller P. came through in three sets.
Peter Heller beat Kai Lemstra 5-7 6-2 6-2. Umpiry, "Peter Heller vs Kai Lemstra — M15 Ueberlingen 1 Round of 32", https://umpiry.com/match/2019-08-21/heller-vs-lemstra-m15-ueberlingen-1-r32?utm_source=cite (as of 21 August 2019).