Louis Donczyk defeated Rafal Teurer 7-5 4-6 6-4 in the Poland F4 qualifying round of 16 on clay.
Donczyk L. came through in three sets.
Louis Donczyk beat Rafal Teurer 7-5 4-6 6-4. Umpiry, "Louis Donczyk vs Rafal Teurer — Poland F4 Qualifying Round of 16", https://umpiry.com/match/2014-06-23/donczyk-vs-teurer-poland-f4-q16?utm_source=cite (as of 23 June 2014).