After a successful performance at Wimbledon, Jerzy participated in further tournaments in Europe.

Sparkassen Open 2017 (Braunschweig, Germany):
In the first round JJ defeated U. Ignatik 6:4, 6:4. Next opponent was G. Elias 6:4, 7:6(4). Jerzy was defeated by O. Otte 6:4, 5:7, 4:6.

After visiting Germany, it was time for a local performance during Poznań Open. JJ played two matches: against J. Munar 7:6 (1), 6:2 and against G. Olivier 7:5, 2:6, 4:6.

Another tournament - Generali Open (Kitzbuhel, Austria) - was not very successful for Jurek. He lost there in the first match with M. Linzer 1: 6, 4: 6.

At the Torneo Citta di Como (Italy) in the first round JJ met with K. Majchrzak and defeated him 6:3, 6:4. In the next round he was beaten by M. Donati 6(5):7, 6(1):7.

In the middle of September Jerzy returned to his native courts during Pekao Szczecin Open. He played three matches there:
vs. G. Duran 6:4, 6:1,
vs. K. De Schepper 6:1, 7:6(2),
vs. F. Mayer 2:6, 6(3):7.

The last tournament in September was Open D'Orleans (France), where JJ was defeated in the first round by M. Fucsovics 6(4):7, 6(5):7.

The next in the calendar is the Sparkasse Challenger (Ortisei, Italy).