The 2019 Da Nang Tennis Open was a professional tennis tournament played on hardcourts. It was the first edition of the tournament which was part of the 2019 ATP Challenger Tour. It took place in Da Nang, Vietnam between 6 and 12 January 2019.

Singles main draw entrants

Seeds

CountryPlayerRank1Seed
ESPMarcel Granollers961
ITAMatteo Viola2912
INDSasikumar Mukund2953
USAThai-Son Kwiatkowski2964
TPEYang Tsung-hua2985
USAEvan Song3206
GERSebastian Fanselow3237
JPNYusuke Takahashi3268
JPNRenta Tokuda3379
HUNZsombor Piros33810
INDSumit Nagal33911
FRAAlexandre Müller34212
ESPCarlos Boluda-Purkiss35313
FRAAntoine Escoffier35514
JPNMakoto Ochi35815
KAZDenis Yevseyev35916
  • 1 Rankings are as of December 31, 2018.

Other entrants

The following players received entry into the singles main draw as wildcards:

The following players received entry into the singles main draw using their ITF World Tennis Ranking:

The following players received entry from the qualifying draw:

The following player received entry as a lucky loser:

Champions

Singles

Doubles