Marin Cilic

Varazdin, Croatia -- Croatians Marin Cilic and Ivo Karlovic claimed a straight-set victory Saturday that locked up the first-round Davis Cup series with Ecuador.

Zagreb, Croatia -- Marin Cilic captured his fifth ATP singles championship Sunday, winning the Zagreb Indoors in Croatia for the second straight year.

Zagreb, Croatia -- Defending champ Marin Cilic banged out a 7-6 (7-5), 6-4 win over Austria's Jurgen Melzer Saturday in a semifinal match at the Zagreb Indoors Tennis Tournament.

Zagreb, Croatia -- Defending champion Marin Cilic beat fellow Croat Ivo Karlovic, 7-6 (10-8), 6-4 Friday in a quarterfinal match at the Zagreb (Croatia) Indoors Tennis Tournament.

Zagreb, Croatia -- No. 1-seeded Croat Marin Cilic and the other three tournament top seeds swept to straight-set wins Wednesday at the Zagreb Indoors tournament in Croatia.

Melbourne -- Marin Cilic, surviving yet another marathon match, claimed a five-set victory Sunday over No. 4-seeded Juan Martin del Potro at the Australian Open.

Chennai -- Marin Cilic used a pair of wins in tiebreakers for a straight-set win Sunday and successful defense of his Chennai Open title in ATP play in India.

Chennai -- Defending champion Marin Cilic beat Janko Tipsarevic 6-1, 6-3, Saturday in one semifinal of the Chennai Open tennis tournament in Chennai, India.

Chennai, India -- Defending champion Marin Cilic and third-seeded Stanislas Wawrinka were among Friday's quarterfinal winners at the Chennai Open in Chennai, India.

Basel, Switzerland -- World No. 1 Roger Federer, gunning for a fourth straight title in his hometown, led Wednesday's winners at the Swiss Indoors tournament in Basel, Switzerland.