Horacio Zeballos defeated Jan Lennard Struff 6-4 3-6 6-2 in the Hamburg qualifying round of 16 on clay.
Zeballos H. came through in three sets.
Horacio Zeballos beat Jan Lennard Struff 6-4 3-6 6-2. Umpiry, "Horacio Zeballos vs Jan Lennard Struff — Hamburg Qualifying Round of 16", https://umpiry.com/match/2012-07-14/struff-vs-zeballos-hamburg-q16?utm_source=cite (as of 14 July 2012).