2018 Hungarian Challenger Open

The 2018 Hungarian Challenger Open was a professional tennis tournament played on indoor hard courts. It was the third edition of the tournament and was a part of the 2018 ATP Challenger Tour. It took place in Budapest, Hungary between 5 and 11 February 2018.

Seeds

 * 1 Rankings are as of January 29, 2018.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇭🇺 Gábor Borsos
 * 🇭🇺 Péter Nagy
 * 🇭🇺 Zsombor Piros
 * 🇭🇺 Máté Valkusz

The following player received entry into the singles main draw as an alternate:
 * 🇪🇸 Nicola Kuhn

The following players received entry from the qualifying draw:
 * 🇩🇪 Jeremy Jahn
 * 🇩🇪 Kevin Krawietz
 * 🇫🇷 Constant Lestienne
 * 🇮🇹 Andrea Pellegrino

Singles

 * 🇨🇦 Vasek Pospisil def. 🇪🇸 Nicola Kuhn 7–6(7–3), 3–6, 6–3.

Doubles

 * 🇨🇦 Félix Auger-Aliassime / 🇪🇸 Nicola Kuhn def. Marin Draganja /  Tomislav Draganja 2–6, 6–2, [11–9].