'S-HERTOGENBOSCH, Netherlands, June 16 (UPI) -- Ivan Ljubicic opened defense of his Ordina Open championship with a first-round victory Monday at the tennis tournament in the Netherlands.

HALLE, Germany, June 10 (UPI) -- Local favorite Tommy Haas collected an upset victory Tuesday in first-round play at the $1.12 million Gerry Weber Open tennis tournament in Germany.

PORTSCHACH, Austria, May 21 (UPI) -- Daniel Gimeno-Traver was an upset winner Wednesday at the Hypo Group International tournament in Austria and earned a third-round date with Ivan Ljubicic.

PORTSCHACH, Austria, May 20 (UPI) -- Third-seeded Croat Ivan Ljubicic and fifth-seeded American Sam Querrey had opening-round wins Tuesday at the rainy Hypo Group International tennis tournament.

BARCELONA, Spain, April 30 (UPI) -- Spaniards Rafael Nadal and David Ferrer won their second-round matches Wednesday at the $1.29 million Open Sabadell Atlantico tennis tournament in Barcelona.

BARCELONA, Spain, April 28 (UPI) -- Guillermo Canas, the 2007 tournament runner-up, collected an easy first-round victory Monday at the $1.29 million Open Sabadell Atlantico tournament in Spain.

VALENCIA, Spain, April 18 (UPI) -- Top-seeded David Ferrer captured his quarterfinal match Friday at the Valencia Open in Valencia, Spain.

VALENCIA, Spain, April 17 (UPI) -- Crowd favorites David Ferrer and Nicolas Almagro both won their second round matches Thursday at the $585,000 Valencia (Spain) Open men's tennis tournament.

VALENCIA, Spain, April 16 (UPI) -- Juan Monaco and Tommy Robredo, seeded second and third, were among the winners Wednesday at the Valencia Open in Spain.