The field of competitors scheduled to appear at the 2011 Delray Beach International Tennis Championships in February has shaped up to be the strongest in the tournament’s history.

The draw is headlined by former US Open Champions Juan Martin del Potro (2009) and Andy Roddick (2003). Joining Del Potro and Roddick are past Delray Beach ITC champions Marty Fish, James Blake, Kei Nishikori, Xavier Malisse, and Ricardo Mello.

The tournament will also host a stop of the ATP Champions Tour event with John McEnroe, Mats Wilander, Pat Cash, Todd Martin and Mark Philippoussis scheduled to play.

Here is the official press release from the tournament :

DELRAY BEACH, FL (January 20, 2011) – Former Delray Beach International Tennis Championships (ITC) champions Xavier Malisse, Kei Nishikori and Ricardo Mello, along with 2010 runnerup Ivo Karlovic and 2007/2008 runnerup James Blake have signed up to play in the ITC’s 19th annual ATP World Tour event from February 21-27 at the Delray Beach Stadium & Tennis Center.

Also committing to the draw: 2009 world No. 12 Radek Stepanek and Janko Tipsaravic, who played a hero’s role in leading Serbia to the 2010 Davis Cup title.

The group joins a pair of US Open Champions – Andy Roddick (2003) and Juan Martin del Potro (2009) – as well as current Top 20 players Mardy Fish and John Isner – in giving the ITC arguably its best draw in history.

“We can’t wait to see how this one plays out,” said tournament director Mark Baron, who has added a 2011 Porsche 911 Carrera to the $500,000 pool of prize money.  “Our group of stars stands out,  but the depth of talent in this draw and guys who have had great results is very impressive.”

Malisse, the winningest player in ITC history, reached the Chenai final earlier this month. The 31-year-old is a three-time champion (2 singles titles, 1 doubles title) and has reached three other singles finals at the ITC.

Nishikori’s incredible run in 2008 as an 18-year-old made him Delray Beach’s youngest champion, and Mello will long be known for winning the 2004 title following one of South Florida’s four hurricanes that season.

Karlovic enjoyed an exciting run to the ITC final last year that included a tournament-record 89 aces, while Blake, with an 11-5 record in this tournament, received a wildcard to play this year.

Stepanek has played in 11 career ATP World Tour finals – winning four – and was the Delray Beach doubles champion in 2004. Tipsaravic owns an impressive record vs. Top 10 players, and his win in the decisive 5t rubber in last year’s Davis Cup semifinal propelled Croatia to the final.

The tournament’s ATP Champions Tour event, featuring John McEnroe, Mats Wilander, Pat Cash, Todd Martinand Mark Philippoussis, will kick off the Delray Beach ITC on Friday, February 18 at the Tennis Center. Fans buying tickets on Monday and Tuesday, February 21 and 22, will see both ATP World Tour and ATP Champions matches.

Baron also announced a ‘blockbuster’ Tuesday evening session that will include Roddick’s opening match in addition to the ATP Champions Tour final. The world No. 8 is expected to be the top seed in the ITC’s ATP World Tour event.

Individual session tickets range in price from $15 for grandstand seats to $85 for box seats, while a wide variety of tournament packages are available from $200 to $490. A limited number of ON-COURT “Best Seats in the House” remain, and there are unique “Fan Experiences” also available for purchase.

Here is Delray Beach’s 2011 draw: Kevin Anderson (RSA), Igor Andreev (RUS), Benjamin Becker (GER), Julien Benneteau (FRA), Richard Berankis (LTU), James Blake (USA), Dustin Brown (GER), Brian Dabul (ARG), Juan Martin del Potro (ARG), Ivan Dodig (CRO), Mardy Fish (USA), Teymuraz Gabashvili (RUS), John Isner (USA), Xavier Malisse (BEL), Adrian Mannarino (FRA), Ricardo Mello (BFA), Kei Nishikori (JPN), Bjorn Phau (GER), Michal Przysienzny (POL), Andy Roddick (USA), Rainer Schuettler (GER), Florent Serra (FRA), Radek Stepanek (CZE), Janko Tipsarevic (SRB); Balance of 32-player field will be filled by 4 qualifiers, 2 special exempts (at ATP discretion) & 1 wildcard.

Visit the Delray Beach ITC website www.YellowTennisBall.com to purchase tickets. For more information, please call 561-330-6000.