BANGKOK (AP) -- Igor Sijsling of the Netherlands advanced to the second round of the Thailand Open by beating seventh-seeded Jarkko Nieminen of Finland 6-3 7-6 (2) Monday.
The 75th-ranked Sijsling will face Robin Haase of the Netherlands. Haase beat Daniel Gimeno-Traver of Spain 6-2, 6-4 at the Impact Arena.
The top four seeded players, Tomas Berdych, defending champion Richard Gasquet, Milos Raonic and Gilles Simon, all had byes in the first round.
Copyright 2014 Associated Press. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.