2016 Sibiu Open

The 2016 Sibiu Open was a professional tennis tournament played on clay courts. It was the fifth edition of the tournament which was part of the 2016 ATP Challenger Tour. It took place in Sibiu, Romania between 19 and 25 September 2016.

Seeds

 * 1 Rankings are as of September 12, 2016.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇷🇴 Victor Vlad Cornea
 * 🇷🇴 Victor-Mugurel Anagnastopol
 * 🇵🇱 Michał Dembek
 * 🇷🇴 Bogdan Borza

The following player received entry using a protected ranking:
 * 🇩🇪 Tim Pütz

The following player received entry as an alternate:
 * 🇷🇸 Danilo Petrović

The following players received entry from the qualifying draw:
 * 🇦🇺 Christopher O'Connell
 * 🇩🇪 Lenny Hampel
 * 🇩🇪 Jonas Lütjen
 * 🇩🇪 Andreas Mies

Singles

 * Robin Haase def. 🇮🇹 Lorenzo Giustino, 7–6(7–2), 6–2.

Doubles

 * Robin Haase / 🇩🇪 Tim Pütz def. 🇫🇷 Jonathan Eysseric / 🇫🇷 Tristan Lamasine, 6–4, 6–2.