2018 Bangkok Challenger II

The 2018 Bangkok Challenger II was a professional tennis tournament played on hard courts. It was third edition of the tournament and part of the 2018 ATP Challenger Tour. It took place in Bangkok, Thailand between 8 and 13 January 2018.

Singles main-draw entrants

Seeds

¹ Rankings are as of 1 January 2018.

Other entrants

The following players received wildcards into the singles main draw:

Thanapet Chanta
Congsup Congcar
Pruchya Isaro
Pol Wattanakul

The following player received entry into the singles main draw using a protected ranking:

Flavio Cipolla

The following players received entry from the qualifying draw:

Champions

Singles

Marcel Granollers def. Enrique López Pérez 4–6, 6–2, 6–0.

Doubles

James Cerretani / Joe Salisbury def. Enrique López Pérez / Pedro Martínez 6–7, 6–3, .