DELRAY BEACH, Fla. (AP) -- Top-seeded Tommy Haas needed only 55 minutes to beat American Wayne Odesnik 6-2, 6-1 Tuesday in the first round at the Delray Beach Open.

The 35-year-old Haas won the tournament in 2006. He lost just one of 20 points on his first serve against Odesnik and converted five of six break-point chances.

No. 8-seeded Lleyton Hewitt beat American Bradley Klahn 6-3, 6-1. No. 4 Kevin Anderson rallied past American Tim Smyczek 4-6, 6-1, 6-3.

Wild card Marcos Baghdatis lost only five points on his first serve and took advantage of 10 double-faults by Jiri Vesely to win 3-6, 6-2, 6-1. Qualifier Steve Johnson of the United States eliminated Mikhail Kukushkin 6-4, 6-3.

Copyright 2014 Associated Press. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.

SI Apps
We've Got Apps Too
Get expert analysis, unrivaled access, and the award-winning storytelling only SI can provide - from Peter King, Tom Verducci, Lee Jenkins, Seth Davis, and more - delivered straight to you, along with up-to-the-minute news and live scores.