[coveter]

Players | Hawaii Open | Tennis Tournament

Players - Join us for action-packed entertainment at the Hawaii Open, a men's and women's professional tennis tournament held in beautiful Honolulu, Hawaii. December 26-28, 2019.

hawaiitennisopen.com

26-28 Dec. 2019

Nishikori
Fritz
Querrey
Jordan Thompson
Christian Harrison

I'm not sure if Nishikori is fully recovered.

 

[OverallForm]

They removed Kei Nishikori from their site and replaced him with Brandon Nakashima.

 

[coveter]

Hawii Open | Tennis Tournament | Draws and Scores

Draws - Join us for action-packed entertainment at the Hawaii Open, a men's and women's professional tennis tournament held in beautiful Honolulu, Hawaii. December 26-28, 2019.

hawaiitennisopen.com

Querrey won the tournament.
By the way, Brandon Nakashima(No. 367, 18 yo, USA) defeated Taylor Fritz 76 64 at semifinal.
This was just an exhibition event anyway.